Patent Application
20230234410
A hitching apparatus and related methods for its use is disclosed.
A wide variety of connectors exist for connecting a vehicle to be towed, such as a trailer, to a towing vehicle, such as a car, truck or tractor. For example, one popular type of connector is a ball and socket hitch connector. Such ball and socket hitch connectors typically comprise a spherical body or ball connector that is attached to the frame or tow bar of a towing vehicle. The tongue or hitch of the vehicle to be towed is equipped with a socket which is configured to fit over the spherical body or ball connector.
One problem associated with hitch connectors of all types is that the portion of the connector on the towing vehicle is often not compatible with the hitch connector on the vehicle to be towed. This is usually problematic when different types of machinery are used during the course of a day, for example in an agricultural environment. For example, it may be required to change from a ball towing connection to a pin towing connection—which may need to occur multiple times a day. To change a standard towing connection one needs to undo the relevant fastening system (which usually comprises a bottom nut threadedly engaged with a threaded shaft extending from the hitch connector using a shifter or a spanner) and swap between the needed hitch connector(s) (for example, from a ball connector to a pin connector arrangement, or vice-versa). During busy times, for example in the agriculture industry, it is not unusual for this process to be repeated several times a day.
Since many trailers are equipped with a variety of different sized sockets and connectors, it is often necessary to change the portion of the hitch on the towing vehicle to match that on the trailer. Hence, if one has a variety of trailers to be towed, one may have to obtain a large inventory of hitch connectors, and then repeatedly change the connectors in order to accommodate the hitch arrangement on the trailer.
Accordingly, it is posited that there exists a need/market for a solution that seeks to provide a balance to the above considerations. It is therefore against this general background that the embodiments described herein have been developed.
According to a first principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
the first and second portion each being configured so as to be compatible to support different respective connector arrangements, each first and second portion movable so as to be selectively positioned so as to provide a selected one of the portions in a loading position for connection with the respective connector arrangement.
Embodiments of the above described principal aspect, and any of those described below, may comprise or incorporate, either individually or in combination, any of the following features.
The hitching apparatus as exemplified by the principles described herein serve to provide a simple and elegant means of being able to easily switch between alternate hitch connector arrangements (eg. hitch connectors) provided on respective first, second portions without the need to undertake significant modification or dis/assembly of componentry when in the field. In this regard, the hitch connectors connected with respective first and second portions are therefore usually of different specifications so as to be compatible with different types of machinery that may need to be towed by the vehicle.
In an embodiment, each of the first, second portions extend away from the axis about which the body is selectively rotatable such that each of the first, second portions terminates so as to provide a respective distal end being in spaced relation relative to each other.
In an embodiment, the first and second portions are configurable by rotation of the body about an axis.
In an embodiment, the connector arrangement comprises one or more projections spaced apart, the one or more projections configured for receiving a respective one of the first or second portions.
In an embodiment, the one or more projections reduces or prevents rotation of the connector arrangement relative to the respective first, second portion.
In an embodiment, the first and second portions extend away from a region of the body at or near where they meet and about which the body is selectively rotatable.
In an embodiment, a length which the first portion extends is different to a length which the second portion extends.
In an embodiment, said selected connector arrangement is one of the connector arrangements supported by a respective first, second portion.
In an embodiment, the first and second portions extend respectively away from the axis about which the body is selectively rotatable. In another embodiment, the first and second portions extend respectively away from the region of the body at or near where they meet.
In an embodiment, one of the first, second portions is configured having one or more portions thereof arranged so as to be, at least in part, registrable (for example, physically, mechanically, or otherwise) with one or more portions of a connector arrangement in the connection of same with the relevant of the first, second portions.
In an embodiment, each of the first, second portions are provided in the form of respective first, second arm portions.
In an embodiment, the hitching apparatus is part of a hitching system which comprises a coupling assembly which is configured operable for coupling the body with a vehicle such that the body is rotatable relative to the vehicle.
In an embodiment, the at least two projections extend substantially the length of the respective first, second arm portion.
In an embodiment, the connector arrangement can be any type of connector arrangement for coupling with any type of compatible connector arrangement provided with a towable platform, for example, hitch connectors of the spherical or ball, or pin type. Similarly, any compatible connector arrangement is one that is connectable with one of the connector arrangements provided with the hitching apparatus.
In an embodiment, a first type of connector arrangement (for example, a spherical or ball type connector arrangement) is secured with one of the first, second arm portions, and a second type of connector arrangement (for example, a pin type connector arrangement) is secured with the alternate arm portion.
In an embodiment, the connector arrangement comprises a hitch connector. Generally, hitch connectors are fastened to their supporting first or second arm portions by way of a nut being threadedly engaged with a distal end of a threaded shaft which extends from the relevant hitch connector once the threaded shaft has been passed through an appropriately dimensioned aperture formed in the relevant first, second arm portion. Tightening of the nut operates to secure (for example, by clamping) the hitch connector with its supporting first, second arm portion.
In an embodiment, one or more portions of one or both of the first or second arm portions is/are configured so as to be substantially registrable (physically, mechanically, or otherwise) with one or more portions of a body of a hitch connector connected with the relevant of the first or second arm portions for, at least in part, seeking to stabilise (in, for example, one or more degrees of freedom where relative movement or ‘play’ between the registrable components can occur during, for example, a towing operation) the connector for connection purposes, and/or when the hitch connector is in its loading position for connection with a compatible connector arrangement (eg. a hitch socket). Accordingly, in the present context, registration between the relevant of the first, second arm portions and a hitch connector is one which seeks to reduce any relative movement or ‘play’ between both components when undertaking a towing operation. In an embodiment, the geometry of one or both first, second arm portions is informed by the geometry of the body of the relevant hitch connecter so as to enable mutual registration so as to reduce any such movement or
In an embodiment, a substantial portion of the shape of the or each first, second arm portion is configured so as to fit or engage (for example, in a ‘hug’ or ‘snug’ like manner) with one or more portions of a body portion of a hitch connector so as to substantially key both components together for, at least in part, seeking to reduce relative movement or ‘play’ therebetween during, for example, a towing operation.
In an embodiment, one or both of the first, second arm portions is configured so as to provide one or more portions thereof that is/are shaped substantially complementary with a respective portion of a body of a hitch connector so that the hitch connector and the relevant of the first, second arm portions are able to substantially register (physically, mechanically, or otherwise) with each other in a manner that operates to confer sufficient stability to the formed connection. In this manner, mutual registration between the relevant of the first, second arm portions and the body of the hitch connector seeks to reduce any relative movement therebetween during, for example, a towing operation. Such registration is advantageous when the hitch connector is in the loading position so as to provide a generally safe and structurally reliable connection during a towing operation.
In an embodiment, one or both of the first, second arm portions are shaped so as to comprise one or more portions (for example, surface or edge portions) thereof which are substantially registrable with respective portions (for example, surface or edge portions) of a body of a hitch connector to be connected with the relevant first, second arm portions, such registration between the or each portion of the first, second arm portion and the body of the hitch connector comprising or involving a substantial abutment of the relevant portions involved in the registration.
In an embodiment, the registration between the relevant of the first, second arm portions and the body of the hitch connector is one providing, or enabling a convergence toward, a substantial ‘snug’ or ‘hug’ like fit/registration therebetween.
In an embodiment, the portion(s) of the first, second arm portions which register with respective/corresponding portion(s) of the body of the hitch connector are shaped substantially complementary with those of said body with which they register (or abut) so as to enable the ‘snug’ or ‘hug’ like fit/registration.
In an embodiment, one or more portions of opposite edges of one or both first, second arm portions are configured so that the relevant of the first, second arm portion is receivable between spaced apart projections extending from the body of the hitch connector, the shape of said one or more respective portions of said opposite edges of the relevant first, second arm portion being configured in a manner that is substantially complementary with corresponding edge portions of respective said spaced projections so as to enable a ‘snug’ fit where, for example, opposing portions of the opposite edges of the relevant of the first, second arm portions and the spaced projections are arrangeable in an abutting-like relationship for reducing relative movement or ‘play’ between the relevant of the first, second arm portion and the body of the hitch connector. As noted, the design/configuration of any portion of said opposite edges of the relevant first, second arm portion is informed by the configuration of the spaced projections so as to enable an appropriate mutual registration between the relevant arm portion and the body of the hitch connector.
In an embodiment, the coupling assembly comprises first and second parts arranged in spaced relation by way of a third part at or near an end thereof.
In an embodiment, the third part is configured at or near a first end for carrying the first and second parts in spaced relation and, at or near a second of the third part, for releasably coupling with the vehicle.
In an embodiment, the body is configured having a first aperture formed therein and arranged so as to be substantially concentric with the axis about which the body rotates.
In an embodiment, each of the first and second parts of the coupling assembly comprise first respective apertures arranged in a substantially concentric manner. In this manner, coupling of the body with the coupling assembly is enabled by way of a shaft or pin being inserted through a passage formed by the concentric alignment of said first respective apertures of the first, second parts of the coupling assembly and the first aperture of the body when the body is intermediate said first, second parts, and the shaft or pin being sufficiently secured so as to remain in position in the passage. In an embodiment, the shaft or pin is provided by way of a shaft portion of a bolt of a nut-bolt fastening system.
In an embodiment, the body comprises reinforcement provided at or adjacent said portion of the body about which the body rotates. In an embodiment, said reinforcement is provided in the form of a tubular portion extending from one side of the body and substantially concentric with the axis about which the body selectively rotates.
In an embodiment, the tubular portion is welded to said one side of the body so as to be substantially concentric with the first aperture.
In an embodiment, the spacing between the first and second parts is arranged so that a portion of the body and the tubular portion can be received or accommodated therebetween.
In an embodiment, the first aperture and a passage of the tubular portion are configured so as to receive a shaft or pin portion that is releasably securable so as to reside in position within the aperture/passage (for example, for the purposes of establishing the rotatable coupling between the body and the coupling assembly). In an embodiment, the shaft or pin portion is provided in the form of a fastener, such as for example, a bolt, and which is operably completed by way of an appropriate nut. In an embodiment, the shaft or pin is provided in fixed relation relative to the first, second parts of the coupling assembly so as to reside in position within the first aperture and said passage of the tubular portion, the shaft or pin serving as a hinge arrangement for enabling rotation of the body.
In an embodiment, each of the first and second arm portions comprise respective edges which meet at or near the axis about which the body rotates.
In an embodiment, said edges of respective first and second arm portions are substantially linear at or near where they meet.
In an embodiment, said edges of respective first and second arm portions are substantially orthogonal each other. The cross-sectional or geometrical form of each of said edges may be substantially uniform along their respective lengths.
In an embodiment, each of the first and second arm portions are configured at or near respective distal ends for connection with a respective hitch connector. In this manner, the first and second arm portions serve to carry or support a respective hitch connector.
In an embodiment, hitch connectors connected with respective first and second arm portions are different.
In an embodiment, the hitch apparatus comprises a retaining arrangement configured operable for confirming the first or second arm portions in their respective loading position once selected. In an embodiment, the retaining arrangement is operable with the body for confirming a loading position. For example, in an embodiment, retention of the first, second arm portion in their respective loading position is via one or more apertures formed within the body and configured for receiving a retaining pin or shaft therethrough such that the pin/shaft also interacts with a component of or associated with the vehicle, wherein the interaction/engagement of the pin/shaft with the body and said component cooperate to hold the first, second arm portion, whichever is selected, in their respective loading position. In an embodiment, the body is formed with an aperture associated with each of the first, second arm portions for use in confirming either in their respective loading position by way of the pin/shaft and its interaction/engagement with the body and said component.
In a further embodiment, the retaining arrangement is operable with the body and one or more portions of the coupling assembly. For example, in one form, retention of the first, second arm portions in their respective loading position is via an aperture formed within the body and in one or both of the first and second parts of the coupling assembly such that concentric alignment of the relevant apertures define a passage through which the retaining pin/shaft can be received and operable for retaining the relevant of the first, second arm portion in its loading position.
In an embodiment, each of first, second parts of the coupling assembly are formed with (i) a first set of one or more apertures which align concentrically in a substantially concentric manner (eg. at least one of said first set of apertures formed in the first part aligns concentrically with at least one of said first set of apertures formed in the second part) so that when aligned substantially concentrically with an aperture formed in the body (the alignment resulting from appropriate selective rotation/pivoting of the body about the axis) define a first passage for receiving the pin/shaft for operable use in confirming a loading position of one of the first, second arm portions, and (ii) a second set of one or more apertures which align concentrically in a substantially concentric manner (eg. at least one of said second set of apertures formed in the first part aligns concentrically with at least one of said second set of apertures formed in the second part) so that when aligned substantially concentrically with a further aperture formed in the body (the alignment resulting from appropriate selective rotation/pivoting of the body about the axis) define a second passage for receiving the pin/shaft for operable use in confirming a loading position of the alternate of the first, second arm portions.
In an embodiment, one or more of the first and second sets of apertures of respective first, second parts are positioned in respect of their respective first, second parts so as to be spaced from or about the axis about which the body rotates.
In an embodiment, one or more of the first and second sets of apertures of respective first, second parts are positioned in respect of their respective first, second parts so as to be substantially concentric with the axis about which the body rotates.
In an embodiment, one or more of the first and second sets of apertures of respective first, second parts are aligned such that their respective centres are collinear.
In an embodiment, one or more of the first and second sets of apertures of respective first, second parts, and or respective first apertures of the first second parts, are aligned such that their respective centres are collinear.
In an embodiment, a line in respect of which one or more of the first, second sets of apertures is positioned is spaced from an edge of their respective first, second parts.
In an embodiment, one or more of the first and second sets of apertures of respective first, second parts are spaced further from said edge than the first apertures of respective first, second parts. In another form, one or more of the first and second sets of apertures of respective first, second parts are spaced:
(i) further from the said edge than the first apertures of respective first, second parts, and or
(ii) adjacent or within close proximity to the first apertures of respective first, second parts.
In this manner, a closer relative grouping of the respective first, second sets of apertures relative the axis about which the body rotates can be achieved so as to allow the profile of the first and or second parts to be shaped or configured (eg. using rounded or chamfered defining edges defining the profile) so as to allow for a wider range of connector arrangements to be connected with respective first, second arm portions so as to enjoy additional clearance (eg. from the first, second parts of the coupling assembly) when being rotated in/out of loading positions.
In an embodiment, each of the first and second parts of the coupling assembly comprise one or more further respective apertures arranged so that one or more of said further apertures of the first and second parts align in a substantially concentric manner for receiving a shaft or pin therethrough for use in confirming a fixed relative position between the body and the coupling assembly when a respective first or second arm portion is in a respective loading position. In this manner, fixing or retaining of the body relative to the coupling assembly is enabled by way of the shaft or pin being inserted through a passage formed by the concentric alignment of the relevant further apertures of respective first, second parts of the coupling assembly and at least one second aperture formed within the body, and the shaft or pin being sufficiently secured so as to remain in position in the passage. The position of the or each second aperture of the body relative to the relevant of the further respective apertures of the first, second parts is arranged so as to provide either of the first, second arm portions in its loading position (depending on which of the first, second arms is selected). In an embodiment, the shaft or pin is provided by way of a shaft portion of a bolt of a nut-bolt fastening system.
In an embodiment, the first and second parts of the coupling assembly comprise second and third respective apertures registrable with respective second and third apertures provided in the body, whereby,
(i) confirmation of the loading position of the first arm portion is enabled by a shaft or pin being passed through a passage defined by the concentric alignment of the second apertures of respective first, second parts of the coupling assembly, and the second aperture of the body, and the shaft or pin being sufficiently secured so as to remain in position in said passage, and
(ii) confirmation of the loading position of the second arm portion is enabled by a shaft or pin being passed through a passage defined by the concentric alignment of the third apertures of respective first, second parts of the coupling assembly and the third aperture of the body, and the shaft or pin being sufficiently secured so as to remain in position in said passage.
In an embodiment, respective first apertures of the first, second parts of the coupling assembly are provided intermediate the second and third respective apertures.
In an embodiment, one or more of the second and third apertures of respective first, second parts are positioned on their respective first, second parts so as to be spaced from or about the axis about which the body rotates.
In an embodiment, one or more of the second and third apertures of respective first, second parts are positioned on their respective first, second parts so as to be substantially concentric with the axis about which the body rotates.
In an embodiment, one or more of the second and third apertures of respective first, second parts are aligned such that their respective centres are collinear relative to each on their respective first, second part.
In an embodiment, one or more of the second and third apertures of respective first, second parts, and or respective first apertures of the first second parts, are aligned such that their respective centres are collinear relative to each on their respective first, second part.
In an embodiment, a line on which one or more of the second, third apertures is positioned is spaced from an edge of their respective first, second parts.
In an embodiment, one or more of the second, third apertures of respective first, second parts are spaced further from said edge than the first apertures of respective first, second parts. In another embodiment, one or more of the second, third apertures of respective first, second parts are spaced:
(i) further from the said edge than the first apertures of respective first, second parts, and or
(ii) adjacent or within close proximity to the first apertures of respective first, second parts.
As noted, such a configuration seeks to allow for a wider range of connector arrangements to be connected with respective first, second arm portions so as to enjoy additional clearance when rotated in/out of loading positions.
In confirming the loading position of the first, second arm portions, the relevant fastening system is operated to a secured condition.
In an embodiment, the body is configured so that hitch connectors carried by respective first and second arm portions are projected at different lengths from the axis about which the body rotates.
In an embodiment, the third part may be coupled with the vehicle by way of being received within a port carried by the vehicle. For example, said port comprises a portion of rectangular tube-like form capable of receiving a portion of the second end of the third part. In an embodiment, for example, the said port carried by the vehicle is the standard 50 mm type.
In an embodiment, the third part is a section or length of a rectangular tube.
In an embodiment, the third part is configured so that it can be releasably secured with the tubular port at more than one relative position. In this manner, the distance that the hitching apparatus is projected from the vehicle can be changed or selected as required by selectively adjusting the relative position of the third part relative to the tubular port carried by the vehicle.
In an embodiment, each of the relative positions between the third part and the tubular port are confirmed by way of a shaft or pin being inserted through apertures formed in each of the tubular port and the third part when aligned in a substantially concentric manner, and said shaft or pin releasably secured in position.
In an embodiment, the third part is configured so that it can be releasably secured with the tubular port at a plurality of relative positions. In the preferred embodiment, the third part is configured so that it can be releasably secured with the tubular port at two relative positions.
In an embodiment, respective lengths of the first and second arm portions are different.
In an embodiment, the body is rotatable through an angle of about 90 degrees.
In an embodiment, an angle between the directions of the respective lengths (or the directions in which the respective lengths extend) of the first and second arm portions is about 90 degrees.
In an embodiment, the body comprises a portion which extends between the first and second arm portions. In an embodiment, said portion extending between the first and second arm portions also extends substantially toward the distal ends of one or both of the first, second arm portions. In this manner, said portion operates a web for conferring structural reinforcement between the first, second arm portions. It will be appreciated that the shape or configuration of said portion can vary based on structural considerations as required.
According to a second principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion movable so as to be selectively positioned so as to provide a selected one of the portions in a loading position for connection with the respective connector arrangement,
wherein one of the first, second portions is configured having one or more elements thereof arranged so as to be, at least in part, registrable with one or more sections of the respective connector arrangement on the connection of the one or more sections with the relevant one of the first, second portions for reducing relative movement therebetween.
In an embodiment, each element comprises a part of an edge of the respective first or second portion.
In an embodiment, each section comprises one or more projections.
In an embodiment, the first and second portions are configurable by rotation of the body about an axis.
In an embodiment, the first and second portions extend away from the axis a different length relative to each other.
In an embodiment, the hitching apparatus further comprises a coupling assembly configured for rotatably coupling the body with the vehicle.
In an embodiment, the coupling assembly comprises a first and second part in a spaced arrangement for receiving the body therebetween.
In an embodiment, the body is rotatably coupled to the coupling assembly by way of a hinge arrangement.
In an embodiment, the coupling assembly comprises a third part extending longitudinally and configured to be coupled to a vehicle.
In an embodiment, the third part receives or is received by a hitch receiver of the vehicle.
In an embodiment, the body is configurable such that the respective first or second portion which is not in the loading position can be moved from a first position to a second position which is opposite the first position.
In an embodiment, the first or second portion is in the loading position when a longitudinal axis of the respective first or second portion is substantially aligned or parallel with a longitudinal axis of the vehicle.
In an embodiment, the first or second portion is in the loading position when a longitudinal axis of the respective first or second portion is substantially orthogonal with a longitudinal axis of the vehicle.
In an embodiment, a second compatible connector arrangement is coupled to the respective first or second portion not in the loading position.
In an embodiment, the body is releasably fixed relative to the coupling assembly by removably inserting a retaining member in a passage defined by alignment of an aperture of the body with one or more apertures of the coupling assembly.
According to a third principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement,
a coupling assembly configured for rotatably coupling the body with the vehicle.
According to a fourth principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement,
one of the first, second portions is configured having one or more portions thereof arranged so as to be, at least in part, registrable with one or more portions of a connector arrangement on the connection of same with the relevant of the first, second portions for reducing relative movement therebetween, and
a coupling assembly configured for rotatably coupling the body with the vehicle.
In an embodiment, the coupling assembly of the third or fourth principal aspects comprises any embodiment of the coupling assembly of the first or second principal aspects, or as otherwise described herein.
According to a fifth principal aspect, there is provided a method for forming a hitching apparatus or system for use with a vehicle for providing multiple connector arrangement towing options, the method comprising:
providing, forming or operably configuring a body for providing first and second portions for supporting a respective connector arrangement, the first and second portion each being configured so as to be compatible to support different respective connector arrangements, each first and second portion movable so as to be selectively positioned so as to provide a selected one of the portions in a loading position for connection with the respective connector arrangement.
According to a sixth principal aspect, there is provided a method for forming a hitching apparatus or system for use with a vehicle for providing multiple connector arrangement towing options, the method comprising:
providing, forming or operably configuring a body for providing first and second portions for supporting a respective connector arrangement, each first and second portion movable so as to be selectively positioned so as to provide a selected one of the portions in a loading position for connection with the respective connector arrangement,
providing, forming or operably configuring one of the first, second portions so as to have one or more elements thereof arranged so as to be, at least in part, registrable with one or more sections of the respective connector arrangement on the connection of the one or more sections with the relevant one of the first, second portions for reducing relative movement therebetween.
In an embodiment, the method further comprises providing, forming or operably configuring a coupling assembly for rotatably coupling the body with the vehicle.
According to a seventh principal aspect, there is provided a method for forming a hitching apparatus or system for use with a vehicle for providing multiple connector arrangement towing options, the method comprising:
providing, forming or operably configuring a body for providing first and second portions for supporting a respective connector arrangement, each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement, and
providing, forming or operably configuring a coupling assembly for rotatably coupling the body with the vehicle.
According to an eighth principal aspect, there is provided a method for coupling a towable platform to a vehicle, the method comprising:
associating a coupling assembly with the vehicle;
providing, forming or operably configuring the coupling assembly for rotatable coupling with the body;
moving a body to provide a selected one of a first or second portion of the body in a loading position relative to the coupling assembly for connection with a respective connector arrangement;
fixing the position of the body relative to the coupling assembly;
connecting the respective connector arrangement to the respective one of the first or second portion of the body in the loading position; and
coupling the towable platform to the respective connector arrangement.
In an embodiment, the method of the present principal aspect comprises rotating the body so as to position or provide a selected connector arrangement in its loading position for connecting with a compatible connector arrangement of or provided with the towable platform.
According to a ninth principal aspect, there is provided a kit of parts comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement, the first and second portion each being configured so as to be compatible to support different respective connector arrangement, each first and second portion movable so as to be selectively positioned so as to provide a selected one of the portions in a loading position for connection with the respective connector arrangement, and
a coupling assembly configured for rotatably coupling the body with a moveable platform.
According to a tenth principal aspect, there is provided a kit of parts comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion movable so as to be selectively positioned so as to provide a selected one of the portions in a loading position for connection with the respective connector arrangement,
wherein one of the first, second portions is configured having one or more elements thereof arranged so as to be, at least in part, registrable with one or more sections of the respective connector arrangement on the connection of the one or more sections with the relevant one of the first, second portions for reducing relative movement therebetween; and
a coupling assembly configured for rotatably coupling the body with a moveable platform.
In an embodiment, the body is configured in accordance with any embodiment of the body of the hitching apparatus described herein.
In an embodiment, the kit comprises a coupling assembly configured for rotatably coupling the body with the vehicle. In an embodiment, the coupling assembly is provided in the form of any embodiment of the coupling assembly described in relation to the first principal aspect, or as otherwise described herein.
According to a further principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from a region of the body at or near where they meet and about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement.
According to another principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from a region of the body at or near where they meet and about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement,
one of the first, second portions configured having one or more portions thereof arranged so as to be, at least in part, registrable with one or more portions of a connector arrangement on the connection of same with the relevant of the first, second portions for reducing relative movement therebetween.
According to another principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement, and
a retaining arrangement configured operable with the body for confirming the first or second portion in a respective loading position.
According to a further principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching apparatus comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement,
one of the first, second portions configured having one or more portions thereof arranged so as to be, at least in part, registrable with one or more portions of a connector arrangement on the connection of same with the relevant of the first, second portions for reducing relative movement therebetween, and
a retaining arrangement configured operable with the body for confirming the first or second portion in a respective loading position.
According to another principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching system comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement,
a coupling assembly configured for rotatably coupling the body with the vehicle, and
a retaining arrangement configured operable with the body and the coupling assembly for confirming the first or second portion in a respective loading position.
According to a further principal aspect, there is provided a hitching apparatus for use with a vehicle for providing multiple connector arrangement towing options, the hitching system comprising:
a body configured for providing first and second portions arranged for supporting a respective connector arrangement,
each first and second portion extending away from an axis about which the body is selectively rotatable so as to provide a selected connector arrangement in a loading position for connection with a compatible connector arrangement,
one of the first, second portions configured having one or more portions thereof arranged so as to be, at least in part, registrable with one or more portions of a connector arrangement on the connection of same with the relevant of the first, second portions for reducing relative movement therebetween,
a coupling assembly configured for rotatably coupling the body with the vehicle, and
a retaining arrangement configured operable with the body and the coupling assembly for confirming the first or second portion in a respective loading position.
In further aspects, embodiments of the hitching apparatus as described herein are exemplified in the form of corresponding hitching systems.
Various principal aspects described herein can be practiced alone or combination with one or more of the other principal aspects, as will be readily appreciated by those skilled in the relevant art. The various principal aspects can optionally be provided in combination with one or more of the optional features described in relation to the other principal aspects. Furthermore, optional features described in relation to one example (or embodiment) can optionally be combined alone or together with other features in different examples or embodiments.
For the purposes of summarising the principal aspects, certain aspects, advantages and novel features have been described herein above. It is to be understood, however, that not necessarily all such advantages may be achieved in accordance with any particular embodiment or carried out in a manner that achieves or optimises one advantage or group of advantages as taught herein without necessarily achieving other advantages as may be taught or suggested herein.
It is to be understood that each document, reference, patent application or patent cited in this text is expressly incorporated herein in their entirety by reference, which means that it should be read and considered by the reader as part of this text. That the document, reference, patent application, or patent cited in this text is not repeated herein is merely for reasons of conciseness.
Furthermore, in this specification, where a literary work, act or item of knowledge (or combinations thereof), is discussed, such reference is not an acknowledgment or admission that any of the information referred to formed part of the common general knowledge as at the priority date of the application. Such information is included only for the purposes of providing context for facilitating an understanding of the inventive concept/principles and the various forms or embodiments in which those inventive concept/principles is/are exemplified.
Further features of the inventive principles are more fully described in the following description of several non-limiting embodiments thereof. This description is included solely for the purposes of exemplifying the inventive principles. It should not be understood as a restriction on the broad summary, disclosure or description as set out above. The description will be made with reference to the accompanying drawings in which:
In the figures, like elements are referred to by like numerals throughout the views provided. The skilled reader will appreciate that elements in the figures are illustrated for simplicity and clarity and have not necessarily been drawn to scale. For example, the dimensions and/or relative positioning of some of the elements in the figures may be exaggerated relative to other elements to facilitate an understanding of the various embodiments exemplifying the principles described herein. Also, common but well understood elements that are useful or necessary in a commercially feasible embodiment are often not depicted in order to provide a less obstructed view of these various embodiments. It will also be understood that the terms and expressions used herein adopt the ordinary meaning as is accorded to such terms and expressions with respect to their corresponding respective areas of inquiry and study except where specific meanings have otherwise been set forth herein.
It should be noted that the figures are schematic only and the location and disposition of the components can vary according to the particular arrangements of the embodiment(s) as well as of the particular applications of such embodiment(s).
Specifically, reference to positional descriptions, such as ‘lower’ and ‘upper’, and associated forms such as ‘uppermost’ and ‘lowermost’, are to be taken in context of the embodiments shown in the figures, and are not to be taken as limiting the scope of the principles described herein to the literal interpretation of the term, but rather as would be understood by the skilled reader.
Embodiments described herein may include one or more range of values (eg. size, displacement and field strength etc). A range of values will be understood to include all values within the range, including the values defining the range, and values adjacent to the range which lead to the same or substantially the same outcome as the values immediately adjacent to that value which defines the boundary to the range.
Other definitions for selected terms used herein may be found within the detailed description and apply throughout. Unless otherwise defined, all other scientific and technical terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which the embodiment(s) relate.
The words used in the specification are words of description rather than limitation, and it is to be understood that various changes may be made without departing from the spirit and scope of any aspect of the invention. Those skilled in the art will readily appreciate that a wide variety of modifications, alterations, and combinations can be made with respect to the above described embodiments without departing from the spirit and scope of any aspect of the invention, and that such modifications, alterations, and combinations are to be viewed as falling within the ambit of the inventive concept.
Throughout the specification and the claims that follow, unless the context requires otherwise, the word “comprise” or variations such as “comprises” or “comprising”, will be understood to imply the inclusion of a stated integer or group of integers but not the exclusion of any other integer or group of integers.
Furthermore, throughout the specification and the claims that follow, unless the context requires otherwise, the word “include” or variations such as “includes” or “including”, will be understood to imply the inclusion of a stated integer or group of integers but not the exclusion of any other integer or group of integers.
The hitching apparatus 5 as exemplified by the principles described herein serves to provide a simple and elegant means of being able to easily switch between alternate hitch connectors (provided on respective first 15, second 20 arm portions) without the need to undertake significant modification or dis/assembly of componentry when in the field. In one form of use, the hitch connectors connected with respective first 15 and second 20 arm portions are usually of different type or specification so as to be compatible with different machinery that may need to be towed by the vehicle during a working session (for example during the course of a working day).
With reference to
Each of the first 15 and second 20 arm portions are configured near respective distal ends 154, 204 for connection with respective hitch connectors (which may or may not be of the same specification), so as to support respective hitch connectors distal of the axis X (so as to allow for convenient connection with a compatible hitch connector provided with a towable platform). Respective hitch connectors are connected with respective first 15 and second 20 arm portions by way of respective apertures 152, 202 being formed therein near their respective distal ends 154, 204 allowing threaded shaft portions of each hitch connector to be passed through the appropriate apertures 152, 202 so as to be engageable with respective nuts on the opposite side of the relevant arm portion 15, 20. As seen from
With reference to
The body further comprises second A2 and third A3 apertures formed therein (as shown in
With reference to
The body 10 comprises a reinforcing portion 70 which extends between the first 15 and second 20 arm portions, as shown in
Different configurations of the respective lengths of the first 15 and second 20 arm portions can be realised so as to alter the projected distance of a respective supported hitch connector from the axis X. In an embodiment, the distance from a distal end (154, 204) of each first 15 and second 20 arm portion that a respective hitch connector is fixed at can be the same. In such an arrangement, the lengths of the relevant first 15, second 20 arm portions can be changed so as to change the projected distance of the hitch connector from the axis X. For the embodiment shown in the Figures, the respective lengths of the first 15 and second 20 arm portions are substantially the same and the position at which the respective hitch connector is connected along the length of the relevant arm portion is substantially the same. However, with reference to
In another form, the respective lengths of the first 15 and second 20 arm portions are substantially the same, and the position at which the respective hitch connector is connected along the length of the relevant arm portion, can be varied as needed.
It will be appreciated that the apertures 152, 202 formed in respective first 15 and second 20 arm portions used to fasten a respective hitch connector thereto could be shaped so as to allow the distance between the axis X and the fastened hitch connector to be variable as needed. For example, one or both apertures 152, 202 formed in respective first 15 and second 20 arm portions could be of elongated form allowing the threaded shaft extending from the respective hitch connector to be translatable along the length of the elongation. The skilled reader would appreciate that other arrangements could be possible in varying the projected distance of a respective supported hitch connector from the axis X.
With reference to
The coupling assembly 45 comprises first 50 and second 55 parts arranged and held (by way of a suitable welding process) in spaced relation relative to each other by way of a third part 60, as readily shown in
The spacing between the first 50 and second 55 parts is arranged so that a portion of the body 10 and the tubular portion 40 can be received or accommodated therebetween. It will be appreciated that the spacing between the first 50 and second 55 parts can be sized so as to reduce (or increase) the amount of ‘play’ provided to the body/tubular portions. It is, however, preferable, for the available ‘play’ to be minimised so as to allow scope for some support to be conferred to the body 10 when accepting load from a hitch socket connected to one of the hitch connectors (25, 100, as shown in
With reference to
The rearward extending dimension (that which is aligned substantially with the longitudinal—or forward, rearward—axis of the vehicle) of the second part 55 of the coupling assembly 45 is sized so as to extend or project further rearward than the first part 50 in order to provide additional structural support to the body 10 when receiving loading from a connected hitch socket. In increasing the rearward extending dimension of the second part 55, the lengths of the first 15 and second 20 arm portions of the body 10 can also be increased to assist in increasing towing options. Furthermore, for the embodiment shown in the Figures, the second part 55 is provided with extending portion 56 (shown in
With reference to
In an embodiment, the shaft or pin B is of solid steel and its length modified so as to be flush with the lower facing surface of the second part 55 so as to mitigate against any prospective contact with the ground (eg. when going through steep drain's (while camping or farming)).
The hitch apparatus 5 comprises a retaining arrangement configured operable for confirming the first 15 or second 20 arm portions in their respective loading position 150, 200. In the embodiment shown in the Figures and described herein, the retaining arrangement involves use of a retaining pin or shaft 80 that is operable with the body 10 and the first 50, second 55 parts of the coupling assembly 45. Broadly, each of the first 50, second 55 parts of the coupling assembly 45 are formed with (i) a first set of one or more apertures which align substantially concentrically across the first 50, second 55 parts, and which, when aligned substantially concentrically with an aperture formed in the body 10 (the alignment resulting from appropriate selective rotation/pivoting of the body about the axis X) operate to define a first passage for receiving the pin/shaft 80 for operable use in confirming a loading position of one of the first 15, second arm 20 portions, and (ii) a second set of one or more apertures which align substantially concentrically across the first 50, second 55 parts, and which, when aligned substantially concentrically with a further aperture formed in the body 10 (the alignment resulting from appropriate selective rotation/pivoting of the body about the axis X), define a second passage for receiving the pin/shaft 80 for operable use in confirming a loading position of the alternate of the first 15, second 20 arm portions.
With reference to
Restraint of the body 10 relative to the coupling assembly 45 (and the vehicle) is enabled by way of the shaft or pin 80 being inserted through a passage formed by the concentric alignment of the relevant of the apertures 504, 506, 554 and 556 of respective first 50, second 55 parts of the coupling assembly 45 with the relevant of the apertures A2, A3 of the body 10, and the shaft or pin 80 being sufficiently secured in the relevant defined passage using clip C (see
Thus, respective corresponding apertures (i.e., aperture 504 corresponding with aperture 554, and aperture 506 corresponding with aperture 556) of respective first 50 and second 55 parts of the coupling assembly 45 are registrable with respective second A2 and third A3 apertures provided in the body 10, for allowing:
(i) confirmation/securement of a loading position 150 of the first arm portion 15 by way of the shaft/pin 80 being passed through a passage defined by the concentric alignment of the respective apertures 506, 556 of the first 50, second 55 parts and the aperture A3 of the body 10 (
(ii) confirmation/securement of a loading position 200 of the second arm portion 20 by way of the shaft/pin 80 being passed through a passage defined by the concentric alignment of the respective apertures 504, 554 of the first 50, second 55 parts and the aperture A2 of the body 10 (
Using the retaining arrangement described herein, the body 10 can be readily rotated/pivoted and securely retained in position as needed in order to provide a hitch connector carried by the first 15, second 20 arm portions in a respective loading position 150, 200 ready for use.
In each case, the shaft/pin 80 can be sufficiently secured (for example, using a clip (C) or nut when a bolt is used) so as to remain in position in the relevant defined passage. As will be appreciated, other securing mechanisms may be provided to prevent rotation of the body 10 relative to the coupling assembly 45 when confirmation of a loading position is required. For example, other such securing mechanisms may include a clamp, a latch, and the like to prevent such rotation.
As will be seen from
It will be appreciated that retention of the first 15, second 20 arm portions in their respective loading positions 150, 200 could be configured such that the pin/shaft 80 is passed through the relevant aperture A2, A3 formed in the body 10 and inserted therein sufficiently so as to interact or engage with a separate component that is part of or associated with the vehicle and configured of a form so as to operate with the pin/shaft 80 in retaining the selected of the first 15, second 20 arm portion in their respective loading position.
In some embodiments, in order to provide extra towing options, the concentrically aligned apertures (504, 506, 554, 556) provided in respective first 50 and second 55 parts of the coupling assembly 45 can be brought in so as to be closer the axis X, or spaced further from their respective surrounding adjacent edges (of their respective host bodies) a few millimetres (depending on manufacturing tolerances). As such, and depending on the spacing used, the first part 50 can be made smaller and/or its peripheral edges shaped (eg. rounded or chamfered as appropriate) so as to create additional space for different towing options to swing past.
As shown in
The third part 60 of the coupling assembly 45 is further configured so that it can be releasably secured in position with the tubular port 61 at more than one relative positions. In this manner, the distance that the hitching apparatus 5 is projected from the rear end of the vehicle can be changed or selected as required. To enable this variation in projected length from the vehicle, the third part 60 is provided with a plurality of pairs of apertures S1, S2, S3 (each pair being concentrically aligned) where components of each pair are formed in opposite vertically aligned side walls of its tubular section. Each pair of apertures are spaced from each other along a longitudinal axis of the vehicle (running forward to rear of the vehicle). In this manner, each pair of oppositely disposed and concentrically aligned apertures S1, S2, S3 correspond to a relative position between the third part 60 and the tubular port 61, which, in turn, corresponds to a projected distance of the hitch apparatus 5 rearward from the vehicle. Confirmation of a desired projection of the hitch apparatus 5 from the vehicle is enabled by way of a pin (or similar) being inserted through a selected pair of the apertures S1, S2, S3 and one or more concentrically aligned apertures formed in the vertically aligned and opposing side walls of the tubular port 61, and releasably secured in position (for safety purposes, for example). As is clear from that shown in
For the embodiment shown, the third part 60 is formed of 50 mm tube pipe, at approximately 10 to 12 mm thick (depending on manufacturing tolerances). As the skilled reader would appreciate, the wall thickness of the tube pipe is preferably of sufficient thickness for structural considerations. In one embodiment, the third part 60 is solid excluding the plurality of apertures S1, S2, S3 used for connecting to the vehicle. As mentioned above, there may be more or less apertures. For example, in the preferred embodiment, there may be two apertures S1, S2 as seen in
To increase or maximise the amount of towing options that can be fitted to the hitching apparatus 5, the apertures 152, 202 formed in the body 10 can be brought closer to their respective adjacent edges (for example, in the order of a few millimeters (depending on manufacturing tolerances), and respective lengths of any of the first 15 and second 20 arm portions can be slightly increased (structural support provided by way of the additional support created by increasing the size of the rearward extending dimension of the second part 55 of the coupling assembly 45). Such configurations can assist in creating additional space to allow for a wider range of towing options connectable/operable with the hitch apparatus 5.
A key feature of the principles of the hitch assembly 5 described herein is that, in use, the body 10 can be selectively rotated from side to side depending on what hitch connector is required for use. By removing the clip C releasably securable at the bottom of the pin 80, and by pulling the pin out, the body 10 is free to rotate. Simple rotation of the body 10 90 degrees about axis X allows the relevant of the apertures (504, 554, and 506, 556) provided with the respective first 50, second 55 parts of the coupling assembly 45 and the relevant of the apertures A2, A3 of the body 10 to concentrically align, thereby enabling the pin 80 to be inserted in the relevantly defined passage to confirm the desired loading position. Thus, the hitching apparatus 5 can be used to provide two separate towing options that are readily available as needed, thereby saving on time and effort in not needing to undo fastener components (eg. nuts) every time hitch connectors are needed to be swapped or switched.
With reference to
It will be appreciated that fastening of the hitch connector 100 with the second arm portion 20 using bolt 102 by itself may not secure the hitch connector 100 sufficiently so as to prevent relative movement or ‘play’ creeping in overtime as the bolt 102 becomes subject to extended loading cycles during towing operations. Thus, a form of mutual physical or mechanical registration between the hitch connector 100 and the second arm portion 20 serves as a more ‘fail-safe’ approach to mitigate against any such relative movement or ‘play’ developing and leading to a broader problem.
As seen in
The dimension W1 between the parallel edges 214, 224 of the second arm portion 20 can be varied so as to control the degree of relative movement or ‘play’ between the second arm portion 20 and the pin type hitch connector 100—this, of course, changes the spacing between the surfaces of the parallel edges 214, 224 of the second arm portion 20 and their respective opposing surfaces 205, 210 of the spaced apart edge portions 105, 110 of the body 115. As will be clear, a tighter tolerance between the parallel edges 214, 224 of the second arm portion 20 and corresponding/respective internal facing surfaces 205, 210 of the spaced apart edge portions 105, 110 operates to reduce relative movement between the second arm portion 20 and the pin type hitch connector 100 thereby influencing the degree of the ‘snugness’ of the mutual fit between both components.
The facing surfaces 205, 210 of respective spaced apart edge portions 105, 110 of the body 115 are of substantially planar form so that they substantially abut corresponding or opposing interfacing surface portions of the parallel edges 214, 224 (also being of substantially planar form) of the second arm portion 20 in a substantially complementary manner, such abutment, along their respective lengths, serving to, in effect, key the hitch connector 100 with the arm portion 20 thereby reducing any ‘play’ that may cause relative movement between the second arm portion 20 and the pin type hitch connector 100. The skilled reader will appreciate that the configuration (eg. shape, position, relative placement) of such surfaces of the of the parallel edges 214, 224 can be varied so as to complement the shape of any portion of a body of any hitch connector for providing a physically registrable engagement (eg. for providing a ‘snug’ or keyed fit) with the second 20 arm portion.
As clearly seen in the Figures, the upper facing surface of each of the first 15, second 20 arm portions is generally planar, which accords with the planar form of the lower facing surface 115S of the body 115 of the pin type hitch connector 100. In this manner, the planar form of both corresponding opposing facing surfaces allows for simple mutual registrability in an abutting manner when the pin type hitch connector 100 is connected with the second arm portion 20. It will be appreciated that the upper facing surfaces of one or both of the first 15, second 20 arm portions could be appropriately configured or formed so as to be complementary with corresponding opposing facing surface portions or regions of bodies of other types of hitch connectors (presenting non-planar forms, for example) for mutual registrability/compatibility purposes.
It will be appreciated that, in the embodiment of the body 10 of the hitching apparatus 5 shown in
In the embodiment of the hitch apparatus 5 shown in
With particular regard to
With regard to
Furthermore, the embodiment shown in
Referring to
With reference to the Figures generally and as mentioned above, the hitching apparatus 5 provides the first 15 and second 20 portions for supporting a respective connector arrangement, such as hitch connectors 25, 100. As described above, the respective first or second portion 15, 20 which is in the loading position 150, 200, respectively may connect to a primary connector arrangement. In an embodiment, the respective portion 15, 20 which is not in the loading position 150, 200, respectively, may be configured and/or suitable for connection of a secondary connector arrangement, such as a bike rack and/or any other compatible adaptation product that may be fitted (not shown).
In one embodiment, the body 10 may be removed from the coupling assembly 45 and flipped or rotated about a longitudinal axis of either of the first, second portions 15, 20. Accordingly, while in some embodiments bolt B may be welded in place to keep the body 10 within the coupling assembly 45. To facilitate the ability to flip the body 10, the bolt B may also removably secure the body 10 to the coupling assembly 45. After flipping or rotating the body 10 about a longitudinal axis of one of the first portion 15 or the second portion 20 the body 10 may be reinserted in the coupling assembly 45. As mentioned above, the first or second portion 15, 20 not in the loading position 150, 200, respectively, may be configured and/or suitable for connection of the secondary connector arrangement thereto. In the example of the secondary connector arrangement being a bike rack, the first or second portion 15, 20 not in the loading position 150, 200 can be effectively flipped or rotated 180 degrees (from a first position to a second position) while keeping the desired first or second portion 15, 20 in the loading position 150, 200. In one embodiment, the body 10 can be rotated about the longitudinal axis extending along the length of the respective first or second portion 15, 20 in the loading position 150, 200, respectively. For example, referring to
Preferably, the hitching apparatus 5 is sized and legally rated based on the application. For example, a hitching apparatus 5 designed for farming equipment may have a higher rating than for a standard road vehicle. Preferably, the hitching apparatus 5 for use with vehicles is legally rated for at least 3.5 tonne towing capacity.
The various components of the hitching apparatus 5, such as for example, the body 10, are preferably constructed of a rigid and durable material, preferably being solid steel. However, it will be appreciated that other materials may be employed, including composites, ceramics, and the like. Materials having good corrosion resistance are also useful when embodiments of the hitching apparatus 5 are used in hostile environments, for example, in agriculture, chemical processing plants.
Accordingly, in view of the above, the principles upon which the hitching apparatus 5 draws from provides, in one sense, a dual option towing hitch system, comprising of two parts (body 10 and coupling assembly 45), and operable when the body 10 is rotatably coupled with the coupling assembly 45 (and the coupling assembly associated with a vehicle (or prime mover)).
Furthermore, any surface of the various components comprising the hitching apparatus 5 can be used for commercial marketing/promotional purposes. For example,
Further aspects of the principles described herein can also be realised in providing related methods of forming or use, hitching systems, and kits of parts for commercial sale.
For example, embodiments of the hitching apparatus 5 may provide a hitching system that comprises any embodiment of the body 10 or coupling assembly 45 drawing from the principles described herein. Methods of forming or operably configuring any of the componentry of the hitching apparatus 5 (eg. the body 10, the coupling assembly 45) consistent with the principles described herein are also contemplated.
Methods for coupling a towable platform to a vehicle using embodiments of a hitching apparatus drawing from the principles described herein are also contemplated.
Broadly, one such implementation comprises providing, forming or operably configuring an embodiment of a body consistent with the body 10 described herein, providing, forming or operably configuring an embodiment of a coupling assembly consistent with the coupling assembly 45 described herein, coupling the body with the coupling assembly, and attaching the coupling assembly with the vehicle or prime mover (or attaching the coupling assembly with the vehicle or prime mover, and then coupling the body with the coupling assembly).
Embodiments of the hitching apparatus 5 or system may be supplied in the form of kits of parts comprising, in a broad form, embodiments of the body 10 as described herein. Such kits may also comprise embodiments of a coupling assembly 45 as described herein (but which could be provided from a supplier separate to that of the body, for example).
It will be appreciated that future patent applications may be filed in Australia or overseas on the basis of, or claiming priority from, the present application.
It is to be understood that the following claims are provided by way of example only and are not intended to limit the scope of what may be claimed in any such future application. Features may be added to or omitted from the provisional claims at a later date so as to further define or redefine the invention or inventions.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2020903486 | Sep 2020 | AU | national |
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/AU2021/051107 | Sep 2021 | US |
| Child | 18126734 | US |
