Container loader ledge

Information

  • Patent Grant
  • 6484760
  • Patent Number
    6,484,760
  • Date Filed
    Thursday, May 11, 2000
    24 years ago
  • Date Issued
    Tuesday, November 26, 2002
    22 years ago
Abstract
A fitment adapted to cover and reinforce an exposed edge of a container and facilitate the loading of the container with material. Alternatively, the fitment may be integrally formed with the container to be filled. The fitment includes a generally planar surface having a peripheral edge and an apertured cover hingedly attached thereto. A loading ledge, able to support heavy material to be loaded, is provided when the apertured cover is in the open position. The peripheral edge further includes a ramped portion to support the opened cover and heavy material. Apertures in the fitment allow passage of material from the ledge into the container.
Description




BACKGROUND OF THE INVENTION




The present invention relates generally to support surfaces for loading a material or composition of materials into a container or for resting a material or composition of materials on a container so that they may be easily sorted or more easily transferred and/or deposited into the container. The invention more particularly relates to a fitment adapted to receive and support a load, e.g., a heavy bag or other container, during loading or transfer of material into the container proper.




The invention is believed to have application to all situations where it would be beneficial to rest the material to be placed into a container prior to placement in the container. Examples of such situations include, but are not limited to heavy loads of aggregate material that are to be measured into the container, loads of material that are to be sorted, fill and/or transfer prior to placement or deposit in the container or material that is to be mixed. Specifically, but not by way of limitation or exclusion of other applications, the present invention has application with containers like brine tanks. Some containers, such as brine tanks for regenerating the material used in water softeners, are periodically loaded with material, such as bagged rock salt crystal or pellets, that must be lifted from a lower level to the level of the container opening. This task is often difficult and cumbersome because of the weight of the material. The container walls are easily buckled during loading as the person loading rests the material-containing bag on the container opening edge.




SUMMARY OF THE INVENTION




The present invention specifically addresses and alleviates the above-noted problems associated with filling a container with heavy or cumbersome material as well as any load that may be temporarily rested prior to being transferred into a container. More particularly, a loader ledge fitment for water softener containers and the like is disclosed, which comprises an outer periphery configured to receive and fit over at least one portion of the container opening. Alternatively, the fitment may be integrally formed with the container to be loaded. The loader ledge provides a perforated cover through which the material may be poured, and a hinged cover which, while in the open position, provides a ledge for resting the material while being deposited. After the material (for example softener salt in the case of a water softener) has been poured into the container, the hinged ledge is rotated to the closed position. Further, the conventional lid supplied by the container manufacturer may be used in conjunction with the present loader ledge fitment when the container is not being loaded.




Alternatively the present invention may be summarized as a fitment for use with or integrally formed with a container for receiving a load of material comprising a supporting perforate or imperforate web and opening. The fitment having a shape substantially conforming to a contour of the container with which the fitment is to be used. The supporting web being circumjacent to the opening and including a ramp structure having a downward slope extending toward the opening. The supporting web including a surface for supporting the load of material. Whereby the load of material may be placed on the surface and a predetermined portion of the load of material may be transferred through the opening into the container.




Additionally the fitment may further include at least one channel having curb structures and the container may include at least one edge structure having a predetermined shape. The channel may substantially conform to the predetermined shape of the edge structure and extend along and engage a predetermined portion of the edge structure. The fitment may also include at least one bracket structure having at least a first end removably engagable with an exterior surface of the container and at least a second end coupled to the supporting web. The fitment may also include a bracket structure having at least one lockable collapsible lever mechanism.




In another alternative embodiment the fitment may include a supporting web, an opening, and a channel for use in combination with a container having at least one open end including at least one edge structure. The channel in this embodiment is engagable with the edge structure and the fitment includes a slot having an opening. The supporting web is capable of being extended and retracted through the slot so that when the supporting web is extended through the slot the opening is presented.




Additionally, the supporting web may have a retracted position and an edge and the fitment may include an inner wall and the container edge is capable of abutting the inner wall. Further, the supporting web may include a key structure and the opening may include at least one edge capable of engaging the key structure. Additionally, the supporting web may include at least one opening.




Another alternative of the present invention may be described as a fitment for use with a container for receiving a load of material, the fitment including a supporting web, a hinge structure and a channel. The container having at least one open end including at least one edge structure. The channel is engagable with the edge structure and the fitment is hingedly coupled to the supporting web at the hinge structure. The supporting web includes a stop structure and the fitment includes an abutment structure. The stop structure is engagable with the abutment structure such that engagement of the stop structure with the abutment structure places the supporting web in position to receive a load. Further, the fitment may be integral to the edge of the container.




In another alternative embodiment the present invention may be summarized as a fitment for use with a container for receiving a load of material, the fitment comprising a supporting web, a slot, a hinge mechanism and a channel. The container having at least one open end including at least one edge structure. The channel engagable with the edge structure. The fitment including a slot. The supporting web rotatably coupled to the fitment at the hinge mechanism. The slot having sufficient size and spatially orientation so that the supporting web may be rotated on the hinge mechanism and extended out of the slot and retracted back through slot. Whereby when the supporting web is extended through the slot the opening is presented and when the supporting web is retracted through the slot the open end is closed and the container is covered.




Further, the supporting web may include an opening spatially orientated on the supporting web so that a user may grasp the opening to aid in extending the supporting web through the slot. Also, the fitment may be integral to the edge of the container.




Another alternative embodiment of the present invention may be summarized as including a fitment for use with a container for receiving a load of material, the fitment comprising a supporting web surface and a channel. The container having at least one open end including at least one edge structure. The channel engagable with at least one portion of the edge structure. The channel located on a first fitment surface substantially opposite the supporting web surface.




Further, the channel may include a plurality of curb structures having a predetermined pitch and which are spatially orientated to impart a predetermined angle to the channel. Accordingly, the fitment may be removed from covering the container and the channel may be engaged with at least one portion of the edge so that the supporting web surface and at least a portion of the open end are presented for receiving the load of material.




Another alternative embodiment of the present invention may be summarized as a fitment for use with a container for receiving a load of material with the fitment comprising a hinge structure, a bearing pin structure, a supporting web surface, a bracket, and a channel. The container having at least one open end including at least one edge structure. The bearing pin structure mounted to the container. The channel engagable with at least one portion of the edge structure. The channel located on a first fitment surface substantially opposite the supporting web surface. The fitment including an inside rim surface. The container includes an inside surface. A lockable collapsible bracket coupled to the inside rim surface at the hinge structure and to the container at the bearing pin structure. The bearing pin structure slidably engaged with the bracket. The fitment pivotally coupled to the bracket at hinge structure. Accordingly, in this embodiment the fitment may be lifted off of the edge of the container until the bearing pin structure engages a distal end stop structure of the bracket.




Alternatively, the present invention may be generally summarized as a method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted or placed from a lower level to the opening level of the first container. The method comprising the steps of:




Providing the first container with an open end including an edge structure.




Hingedly attaching an apertured cover to the edge.




Rotating the hingedly attached cover between a closed position and an opened position relative to the opening.




Lifting the second container and the material contained therein from the the lower level to rest upon the opened cover and transferring the material into first container.




The method could also include the step of providing a ramped surface extending from the hingedly attached cover. Additionally, the method could include the step of resting the opened cover on the ramped surface.











DESCRIPTION OF THE DRAWINGS





FIG. 1



a


is a perspective view of the container loader ledge fitment of the present invention installed upon a conventional water softener brine tank with material to be loaded shown in phantom.





FIG. 1



b


is a perspective view of the container loader ledge fitment of the present invention installed upon a conventional water softener brine tank with the material in phantom being loaded into the container.





FIG. 1



c


is a prespective view of the container loader ledge fitment of the present invention in combination with a conventional water softner brine tank showing the material being loaded in phantom.





FIG. 2



a


is an enlarged perspective view of the loader ledge fitment of the present invention with the cover shown in the open position and material to be loaded shown in phantom.





FIG. 2



b


is an enlarged perspective view of the loader ledge fitment of the present invention with the cover shown in the closed position.





FIG. 2



c


is an enlarged perspective view of the loader ledge fitment of the present invention but showing an alternate, downwardly angled support web.





FIG. 3

is an enlarged top plan view of the loader ledge fitment of the present invention with the cover removed for ease of viewing.





FIG. 4

is a cross sectional side view of the loader ledge fitment of the present invention, taken along line


4





4


of

FIG. 2



b


and showing the cover, also illustrated in the views of

FIGS. 1



a,




1




b,


and


2




a,


in the closed position with the lid shown in phantom.





FIG. 5



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container and the material to be loaded shown in phantom.





FIG. 5



b


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container and the material to be loaded shown in phantom.





FIG. 6



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container and the material to be loaded shown in phantom.





FIG. 6



b


is a perspective view of the alternative embodiment of the present invention disclosed in

FIG. 6



a.







FIG. 6



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container and the material to be loaded shown in phantom.





FIG. 6



d


is a perspective view of the alternative embodiment of the present invention disclosed in

FIG. 6



c.







FIG. 7



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container and the material to be loaded shown in phantom.





FIG. 7



b


is a perspective view illustrating an alternative embodiment of the present invention disclosed in

FIG. 7



a.







FIG. 7



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container and the material to be loaded shown in phantom.





FIG. 7



d


is a perspective view illustrating an alternative embodiment of the present invention disclosed in

FIG. 7



c.







FIG. 8



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 8



b


is a perspective view illustrating the alternative embodiment disclosed in Figure and the material to be loaded shown in phantom.





FIG. 8



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 8



d


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 8



c


and the material to be loaded shown in phantom.





FIG. 9



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 9



b


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 9



a


and the material to be loaded shown in phantom.





FIG. 9



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 9



d


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 9



c


and the material to be loaded shown in phantom.





FIG. 10



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 10



b


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 10



a


and the material to be loaded shown in phantom.





FIG. 10



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 10



d


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 10



c


and the material to be loaded shown in phantom.





FIG. 11



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 11



b


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 11



a


and the material to be loaded shown in phantom.





FIG. 11



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 11



d


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 11



c


and the material to be loaded shown in phantom.





FIG. 12



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 12



b


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 12



a


and the material to be loaded shown in phantom.





FIG. 12



c


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 12



d


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 12



c


and the material to be loaded shown in phantom.





FIG. 13



a


is a perspective view illustrating an alternative embodiment of the present invention in combination with a container.





FIG. 13



b


is a perspective view illustrating the alternative embodiment of the present invention disclosed in

FIG. 13



a.













DETAILED DESCRIPTION




Although the disclosure hereof is detailed and exact to enable those skilled in the art to practice the invention, the physical embodiments herein disclosed merely exemplify the invention which may be embodied in other specific structure. While the preferred embodiment has been described, the details may be changed without departing from the invention, which is defined by the claims.




With particular reference to

FIG. 1



a,


the container loader ledge fitment


10


of the present invention is adapted to be removably seated on a container


12


, e.g., a conventional water softener brine tank. Although any material having appropriate characteristics may be used, the fitment


10


is preferably molded of a conventional plastic material, or in the alternative, the fitment


10


may be fabricated from a machined plywood sheet. Alternatively, as seen in

FIG. 1



c,


the fitment may be integrally molded with a container


12


. The fitment


10


defines a planar surface


14


having a peripheral portion


16


formed there about. Peripheral portion


16


is engagable with the edge


18


of tank


12


, as is best seen in

FIG. 4

, or, as seen in

FIG. 1



c


integrally molded to the container


12


. The loader ledge fitment


10


may further comprise a cover


20


hingedly attached to the planar surface


14


. Hinging means, seen as conventional double-leaf hinges


22


, permit the cover


20


to be rotated between an opened position, seen in

FIG. 2



a,


and a closed position as seen in

FIG. 2



b.


Accordingly, it should be understood that a variety of different hinging means could be used in conjunction with the present invention including, but not limited to, cup and ball hinges, pintle hinges, double pintle hinges, spring hinges, gate hinges, multiple hinges with one bolt, and link hinges.




Further, in a preferred embodiment, the cover


20


may be provided with apertures


24


. Apertures


24


permit the fitment


10


to be made with less manufacturing material, while retaining the necessary rigidity and strength to support heavy material-laden containers. The fitment


10


includes a major aperture


32


for receiving the materials supported on the opened cover. Aperture


32


, as shown in

FIGS. 1



a,




1




b,


and


2




a


is preferably relatively enlarged to receive the salt or other bagged material. Referring particularly to

FIG. 1



b,


the material


34


is seen being transferred into the container


12


through the aperture


32


. (Shown in phantom as the reference numeral


34


). However, as will be apparent to a person of ordinary skill in the art after reading this disclosure, aperture


32


may be composed of one or more openings and said aperture


32


need only be large enough to allow passage of the salt or other bagged material


34


that is to be transferred into the container


12


.




The invention contemplates resting the material


34


, (seen in phantom) on top of the opened cover


20


where the contents may be poured through the major aperture


32


and supporting web


36


, as seen in

FIG. 1



b.


The supporting web


36


is provided with apertures


38


to provide strength and permit additional passageway for the poured material


34


. In order to accomplish this feature, a ramp


40


is provided to support the opened cover


20


and the bagged material


34


resting thereon. Further, as seen in

FIG. 2



c,


the supporting web


36


may be optionally angled downward to provide enhanced pouring of material


34


. After the material has been poured into the container


12


, the hinged cover


20


is rotated to the closed position until further loading is desired. As seen in phantom in

FIGS. 1



a


and


4


, a conventional lid


42


, as supplied by the container manufacturer, may be placed directly over the fitment


10


when the fitment


10


is not in loading use.




With particular reference to

FIG. 4

, it can be seen that the peripheral portion


16


of loader fitment


10


is further provided with a circumferential channel


26


adapted to engagingly receive the edge


18


of tank


12


. The channel


26


is generally U-shaped in cross section and includes a pair of oppositely disposed upstanding curbs


28




a,




28




b.


The channel


26


is further provided with at least one attachment means, seen as thumb screws


30


in

FIGS. 3 and 4

. It is to be understood that although the preferred attachment means includes conventional, manually operated thumb screws, any disengagable attachment means able to securely attach the fitment against the tank


12


edge


18


may be used.




Alternatively, referring to

FIGS. 5



a


and


5




b,


the present invention may be practiced simply by providing a fitment


10


that comprises a supporting web or structure


36


and an aperture or opening


32


. The shape of the fitment


10


being adapted to conform to shape of the container


12


with which the fitment


10


is designed to be used. Likewise the aperture


32


may be of any functionally desired shape or design.




Accordingly, as alternatively illustrated in

FIGS. 6



a


through


6




d


the fitment


10


may be further modified so that the aperture


32


is more centrally located and the support structure


36


includes a ramp


40


which is circumjacent the aperture


32


and extends along a downward slope of the ramp


40


from peripheral portion


16


to aperture


32


. The optional downward slope of the ramp


40


enhances unloading of the predetermined material


34


, seen as cans in these views, through the aperture


32


. Again, the shape of the fitment


10


may be adapted to conform to shape of the container


12


with which the fitment


10


is designed to be used. Likewise, as previously noted, the aperture


32


may be of any functionally desired shape or design. It is to be understood that, while the Figures show a removable fitment, it is within the scope of this invention to include fitments, which are integrally formed with the container to be filled.




Referring now to

FIGS. 7



a


through


7




d


another alternative embodiment of the invention is illustrated. In these embodiments the container


12


may, again be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. The fitment


10


includes a channel


26


having curbs


28




a


and


28




b.


The channel


26


is designed to conform to the shape of edge


18


and extends along and engages a predetermined portion of the edge


18


of the container


12


. Brackets


37


are provided to engage a predetermined side


13


of the container


12


and provide support for the supporting web


36


and material to be supported which is integral to the channel


26


and coupled to the brackets


37


. In the views of

FIGS. 7



a


and


7




c,


the web


36


is seen supporting a liquid material


34


, by way of example. The supporting web


36


may be easily removed from the container


12


by simply lifting the supporting web


36


and disengaging the channel


26


from the edge


18


.




Referring now to

FIGS. 8



a


through


8




d


another alternative embodiment of the present invention is disclosed. As previously noted, the container


12


may be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. In this embodiment channel


26


is designed to conform to the shape of edge


18


and extends along and engages the edge


18


of the container


12


. Fitment


10


is provided with a slot


25


. Slot


25


is of sufficient size to allow the supporting web


36


to be extended and retracted through it. When supporting web


36


is extended through slot


25


aperture


32


is presented and the material


34


to be deposited may be rested. In these views, the material


34


is seen as stones or other heavy particles. When supporting web


36


is retracted through slot


25


so that its edge


35


abuts inner wall


11


of the fitment


10


aperture


32


is closed and the container


12


is covered. Referring to

FIGS. 8



a


and


8




b


the supporting web


36


may be seen to include a boss or key structure


23


. Boss


23


is provided to allow the user a handle or knob to grasp and to act as a stop to engage aperture edge


27


and prevent supporting web


36


from being completely extended through the slot


25


. Alternatively, referring to

FIGS. 8



c


and


8




d,


supporting web


36


may simply be provided an opening


21


that may be grasped by the user to aid in extending the supporting web


36


through the slot


25


. In the embodiment disclosed in

FIGS. 8



c


and


8




d


there is no stop to engage aperture edge


27


and prevent supporting web


36


from being completely extended through the slot


25


. Alternatively, referring to

FIGS. 8



a


-


8




d,


the fitment


10


may be integrally formed with the container


12


.




Referring now to

FIGS. 9



a


through


9




d


another alternative embodiment of the invention is illustrated. In these embodiments the container


12


may, again be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. The fitment


10


includes a channel


26


. The channel


26


is designed to conform to the shape of edge


18


and extends along and engages a predetermined portion of the edge


18


of the container


12


. Alternatively, the fitment


10


may be integral to the edge


18


of the container


12


. Brackets


37


are provided to engage a predetermined side


13


of the container


12


and provide support for the supporting web


36


, which is coupled to channel


26


at hinge


22


. The brackets


37


further include lockable collapsible lever arms


39


, which extend from supporting web


36


to bracket arm


33


of the bracket


37


. The supporting web


36


may be easily removed from the container


12


by simply disengaging the channel


26


from the edge


18


of the container


12


. The supporting web


36


is coupled to the brackets


37


and may be swung up from the down position disclosed in

FIGS. 9



a


and


9




c


to the up position disclosed in

FIGS. 9



b


and


9




d


on hinge


22


. Lever arms


39


may be locked in place when the supporting web


36


is in the up position and a load may be placed on the supporting web


36


.




Referring now to

FIGS. 10



a


through


10




d


another alternative embodiment of the present invention is disclosed. In these embodiments the container


12


may, again be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. The fitment


10


includes a channel


26


. The channel


26


is designed to conform to the shape of edge


18


and extends along and engages the edge


18


of the container


12


. Alternatively, the fitment


10


may be integral to the edge


18


of the container


12


. In this embodiment the fitment


10


is hingedly coupled to the supporting web


36


at hinge


22


. The supporting web


36


includes a stop


15


. The fitment


10


includes an abutment


17


. Supporting web


36


may be rotated on hinge


22


so that stop


15


engages abutment


17


. This mechanical action presents aperture


32


and put supporting web


36


in position for a load to be placed upon it. After the load, e.g., a bag (seen in phantom as reference numeral


34


) containing material such as salt, sand, etc. has been emptied into the container


12


the supporting web


36


may be rotated back on hinge


22


so that aperture


32


is covered.




Referring now to

FIGS. 11



a


through


11




d


another alternative embodiment of the invention is illustrated. In these embodiments the container


12


may, again be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. The fitment


10


includes a channel


26


. The channel


26


is designed to conform to the shape of edge


18


and extends along and engages the edge


18


of the container


12


. Alternatively, the fitment


10


may be integral to the edge


18


of the container


12


. Fitment


10


is provided with a slot


25


. Supporting web


36


is rotatably coupled to the fitment


10


at hinge pin


19


. Slot


25


is of sufficient size to allow the supporting web


36


to be rotated on hinge pin


19


and extended out of slot


25


and retracted back through slot


25


. When supporting web


36


is extended through slot


25


aperture


32


is presented. When supporting web


36


is retracted through slot


25


so that its edge


35


abuts inner wall


11


of the fitment


10


aperture


32


is closed and the container


12


is covered. The supporting web


36


may further include an opening


21


that may be grasped by the user to aid in extending the supporting web


36


through the slot


25


. Once the supporting web


36


is rotated into the open position so that aperture


32


is presented, supporting web


36


in position for a load to be placed upon it. After the load of material


34


(seen in phantom as e.g., a bag containing material such as salt, sand, etc.), has been emptied into the container


12


the supporting web


36


may be rotated back on hinge pin


19


through slot


25


so that aperture


32


is covered.




Referring now to

FIGS. 12



a


through


12




d


another alternative embodiment of the invention is illustrated. In these embodiments the container


12


may, again be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. The fitment


10


includes a channel


26


having curbs


28




a


and


28




b.


The channel


26


is located on fitment surface


41


and is designed to conform to and be engagable with the shape or contour of a predetermined portion of edge


18


. Preferably, but not necessarily, curbs


28




a


and


28




b


have predetermined pitch, which imparts an angle to channel


26


. Accordingly, the fitment


10


may be removed from covering the container


12


and channel


26


may be engaged with edge


18


so that fitment bottom surface


43


and aperture


32


are presented. Because the pitch of curbs


28




a


and


28




b


imparted a pitch to channel


26


supporting web


36


is tilted at a downward angle to aperture


32


. Consequently, supporting web


36


presents a ramp


40


, which aids in the transference of a load placed upon supporting web


36


from supporting web


36


into the container


12


through aperture


32


.




Referring now to

FIGS. 13



a


through


13




b


another alternative embodiment of the invention is illustrated. In these embodiments the container


12


may, again be of any functional shape desired and the fitment


10


is designed to functionally engage the shape of the container


12


. The fitment


10


has an inside rim surface


44


. The container


12


has an inside surface


45


. A lockable collapsible bracket


31


is coupled to the inside rim surface


44


of the fitment


10


at hinge pin


29


and to the container


12


at bearing pin


46


. Bearing pin


46


is slidably engaged to bracket


31


in slot


47


. Fitment


10


is pivotally coupled to bracket


31


at hinge pin


29


. Fitment


10


may be lifted off of edge


18


of container


12


until pin


46


engages distal end


48


of the slot


47


. Fitment


10


may then be pivoted on hinge pin


29


so that aperture


32


is exposed and supporting web


36


engages a portion of edge


18


of the container at an angle sufficient to act as a ramp


40


, which aids in the transference of a load placed upon supporting web


36


from supporting web


36


into the container


12


through aperture


32


.




The foregoing is considered as illustrative only of the principles of the invention. Furthermore, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described. While the preferred embodiment has been described, the details may be changed without departing from the invention, which is defined by the claims.



Claims
  • 1. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container, said method comprising the steps of:providing the first container with an open end including an edge structure; providing a supporting apertured planar surface member having a peripheral portion formed thereabout, said peripheral portion engagable with said edge structure; hingedly attaching an apertured cover to said planar surface member, said apertured cover arranged to rest upon said surface member; providing a ramped surface extending laterally outwardly from said planar surface member; rotating said hingedly attached cover to an opened position relative to said opening; supporting said rotated opened cover on said ramped surface; lifting said second container and the material contained therein from the said different level to rest upon the opened cover and said apertured planar surface; and transferring said material into said first container.
  • 2. The method of claim 1 wherein said material is salt.
  • 3. The method of claim 1 wherein said material is a liquid.
  • 4. The material of claim 1 wherein said material is sand.
  • 5. The method of claim 1 wherein said material comprises articles to be sorted.
  • 6. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing the first container with an open end including an edge structure; integrally forming a supporting apertured planar surface member having a peripheral portion formed thereabout with said edge; providing said apertured planar surface with an apertured cover having a rotatable hinge; providing a ramped surface extending laterally outwardly from said planar surface member; rotating said hinged cover to an opened position relative to said opening; supporting said rotated opened cover on said ramped surface; lifting said second container and the material contained therein from the said different level to rest upon the opened cover and transferring said material into said first container.
  • 7. The method of claim 6 wherein said material is salt.
  • 8. The method of claim 6 wherein said material is a liquid.
  • 9. The material of claim 6 wherein said material is sand.
  • 10. The method of claim 6 wherein said material comprises articles to be sorted.
  • 11. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container, said method comprising the steps of:providing the first container with an open end including an edge structure; providing a supporting apertured planar surface member having a peripheral portion formed thereabout, said peripheral portion engagable with said edge structure; hingedly attaching a cover to said planar surface member, said cover arranged to rest upon said surface member; providing a ramped surface extending laterally outwardly from said planar surface member; rotating said hingedly attached cover to an opened position relative to said opening; supporting said rotated opened cover on said ramped surface; lifting said second container and the material contained therein from the said different level to rest upon the opened cover and said apertured planar surface; and transferring said material into said first container.
  • 12. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing the first container with an open end including an edge structure; integrally forming a supporting apertured planar surface member having a peripheral portion formed thereabout with said edge; providing said apertured planar surface with a cover having a rotatable hinge; providing a ramped surface extending laterally outwardly from said planar surface member; rotating said hinged cover to an opened position relative to said opening; supporting said rotated opened cover on said ramped surface; and lifting said second container and the material contained therein from the said different level to rest upon the opened cover and transferring said material into said first container.
  • 13. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing the first container with an exterior and an open end, said open end including an edge structure; integrally forming a supporting apertured planar surface member having a peripheral portion formed thereabout with said edge; providing said apertured planar surface with a cover; moving said cover to an opened position relative to said opening; lifting said second container and the material contained therein from the said different level to rest upon the opened cover and transferring said material into said first container; and providing said peripheral portion with a slot having an opening, said cover capable of being extended and retracted through said slot; whereby when said cover is extended through said slot said opening is presented.
  • 14. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing the first container with an open end including an edge structure; providing a supporting apertured planar surface member having a peripheral portion formed thereabout, said peripheral portion engagable with said edge structure; providing means for securing said peripheral portion to said edge; providing said apertured planar surface with a cover; moving said cover to an opened position relative to said opening; lifting said second container and the material contained therein from the said different level to rest upon the opened cover and transferring said material into said first container; and providing said peripheral portion with a slot having an opening, said cover capable of being extended and retracted through said slot; whereby when said cover is extended through said slot said opening is presented.
  • 15. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing the first container with an exterior and an open end, said open end including an edge structure; integrally forming a supporting apertured planar surface member having a peripheral portion formed thereabout with said edge; providing at least one bracket structure having at least a first end removably engagable to an exterior surface of said first container and at least a second end coupled to said peripheral portion; providing said at least one bracket with at least one lockable collapsible lever mechanism; and lifting said second container and the material contained therein from the said different level to rest upon the peripheral portion and transferring said material into said first container.
  • 16. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing the first container with an exterior and an open end, said open end including an edge structure; providing a supporting apertured planar surface member having a peripheral portion formed thereabout; said peripheral portion engagable with said edge structure; providing at least one bracket structure having at least a first end removably engagable to an exterior surface of the said container and at least a second end coupled to said peripheral portion; providing said bracket with at least one lockable collapsible lever mechanism; and lifting said second container and the material contained therein from the said different level to rest upon the peripheral portion and transferring said material into said first container.
  • 17. The method of claim 16 further including the step of providing means for securing said peripheral portion to said edge.
  • 18. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing said first container with a fitment comprising a supporting web, a slot, a hinge mechanism and a channel providing said first container with at least one open end including at least one edge structure; engaging said channel with said edge structure; rotatably coupling said supporting web to said fitment at said hinge structure; providing said fitment with a slot, said slot having sufficient size and spatial orientation so that said supporting web may be rotated on said hinge mechanism and extended out of said slot and retracted back through said slot; extending said supporting web through said slot to thereby present said opening; placing said material and its second container on said supporting web; and transferring said material into said first container.
  • 19. A method of transferring a material into a first container from a second container, and wherein the material and its second container is lifted from a different level to the opening level of said first container; said method comprising the steps of:providing said first container with at least one open end including at least one edge structure; providing said first container with a fitment, said fitment including a supporting web surface and a channel; providing said channel with a plurality of curb structures having a predetermined pitch and spatially orientated to impart a predetermined angle to said channel; locating said channel on a first fitment surface substantially opposite said supporting web surface; presenting at least a portion of said open end by engaging said channel with at least one portion of said edge structure; placing said material and its second container on said supporting web; and transferring said material into said first container.
US Referenced Citations (4)
Number Name Date Kind
3974667 Gakhar Aug 1976 A
4489765 Yamada et al. Dec 1984 A
5549227 Klotz Aug 1996 A
5836180 Herman-Latack et al. Nov 1998 A