Patent Application
20220089404
This disclosure relates to reel apparatus which are disassembable and to methods of assembling them.
Existing reel apparatus may be used to reel up, store, and reel out materials in need of efficient storage such as high-density Polyethylene. These reel apparatus may be expensive and timely to manufacture, may require a great deal of space, and may be expensive to transport. When a portion of the reel apparatus is damaged, they may be difficult to repair and the entire reel apparatus often has to be discarded due to the reel apparatus being welded together. Other times, welded portions such as welded flanges or staves may have to be discarded.
A reel apparatus and method of its assembly is needed to overcome one or more of the issues of one or more of the existing reel apparatus.
In one embodiment, a reel apparatus includes first and second rings, first and second hubs, first and second plurality of spokes, and a plurality of staves. The first plurality of spokes extends between and is detachably attached to the first hub and the first ring. The second plurality of spokes extends between and is detachably attached to the second hub and the second ring. The plurality of staves extends between and is detachably attached to the first and second plurality of spokes. The first and second rings each comprise at least two detachable segments collectively forming a circumference of the respective first and second rings. The at least two detachable segments each have multiple detachable ends allowing the respective first and second rings to be broken down into the at least two completely detached segments detached at their respective multiple detachable ends. The first and second hubs each comprise opposed detachable portions disposed on opposed sides of the respective first and second plurality of spokes to which they are respectively detachably attached.
In another embodiment, a reel apparatus includes first and second rings, first and second hubs, first and second plurality of spokes, and a plurality of staves. The first plurality of spokes extends between and is detachably attached to the first hub and the first ring. The second plurality of spokes extends between and is detachably attached to the second hub and the second ring. The plurality of staves extends between and is detachably attached to the first and second plurality of spokes. A plurality of fasteners connects: (1) for each of the respective first and second hubs, opposed detachable portions to one another; and/or (2) the respective first and second plurality of spokes to the respective first and second hubs; and/or (3) the respective first and second plurality of spokes to the respective first and second rings; and/or (4) for each of the respective first and second rings, at least two completely detachable segments at multiple detachable ends of each of the at least two completely detachable segments to form a circumference of the respective first and second rings.
In still another embodiment, a method of assembling a disassembable reel apparatus is provided. In one step, a first plurality of spokes is removably attached to and between a first hub and a first ring. In another step, a second plurality of spokes is removably attached to and between a second hub and a second ring. In still another step, opposed portions for each of the respective first and second hubs are removably attached to one another, and/or for each of the respective first and second rings, at least two detachable segments are removably attached to one another at multiple detachable ends of each of the at least two detachable segments to form a circumference of the respective first and second rings. In an additional step, a plurality of staves are removably attached to and between the first and second plurality of spokes.
In other embodiments, the reel apparatus and method of assembling the reel apparatus may be varied. The scope of the present disclosure is defined solely by the appended claims and is not affected by the statements within this summary.
The disclosure can be better understood with reference to the following drawings and description. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the disclosure.
The disclosure relates to disassembable reel apparatus which may be used in the high-density Polyethylene (HDPE) market. The reel apparatus may be used in the extrusion process to coil up the finished tubing for storage, transport and installation at the project job site. The entire reel apparatus may be quickly and easily completely disassembled saving time, and reducing manufacture, transport, and repair cost. The components of the reel apparatus may be roll formed, direct roll formed, or stamped. In other embodiments, the components of the reel apparatus may be manufactured using varying methods. Laser welding, electric resistance welding, tungsten inert gas welding, metal inert gas welding, or other welding processes of some of the components of the reel apparatus may be used to increase torsional strength. In other embodiments, varying manufacturing methods may be used to increase torsional strength of one or more components of the reel apparatus. The reel apparatus can be custom designed to increase the weight to strength ratio and material usage. No welding may be necessary to assemble the components of the reel apparatus. No standard square or rectangle tubing may be required to manufacture the reel apparatus. The hubs of the reel apparatus may be shaped to match the spoke configuration of the reel apparatus and may be separable. The components of the reel apparatus may be mechanically fastened, using fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps and each of the components may be replaced individually. The shapes of the components of the reel apparatus may be custom made depending on the application of the reel apparatus rather than just reprocessing standard steel tubing. The mounting holes of the components of the reel apparatus may be integrated into blanks before bending the components. The reel apparatus may be completely assembled at the customer's facility saving shipping and labor costs. In some embodiments, the staves, spokes, hubs, or other components of the reel apparatus may be designed to snap in place, similar to a shelf or pallet racking. The rings of the reel apparatus may be segmented to allow the use of standard semi-trucks to help with freight costs. The reel apparatus may be rebuildable, easy to ship, easy to repair, and environmentally friendly. The reel apparatus may additionally have further benefits over existing reel apparatus.
The first and second hubs 14a and 14b each comprise opposed detachable portions 14c and 14d disposed on opposed sides of the respective first and second plurality of spokes 16a and 16b to which they are respectively detachably attached. The opposed detachable portions 14c and 14d of the respective first and second hubs 14a and 14b are connected to one another using the plurality of fasteners 20. The fasteners 20 may comprise screws, bolts, rivets, nuts, or other types of fasteners such as connectors, snaps, or clips. The plurality of fasteners 20 may extend through holes 14e in each of the respective opposed detachable portions 14c and 14d to removably attach the opposed detachable portions 14c and 14d together. The opposed detachable portions 14c and 14d of the first and second hubs 14a and 14b when attached together may form respective openings 14f in each of the opposed detachable portions 14c and 14d. In other embodiments, the first and second hubs 14a and 14b may vary. For instance, in other embodiments the first and second hubs 14a and 14b may each comprise only one integral, non-separable component.
Cross-sections of the first and second rings 12a and 12b may each comprise a welded closed rectangular shape for torsional strength. In other embodiments, the cross-sections of the first and second rings 12a and 12b may be in varying shapes and may be open or closed depending on the torsional strength required for the application. The first and second rings 12a and 12b may each comprise at least two detachable segments 12d and 12e collectively forming a circumference 12f of the respective first and second rings 12a and 12b. The at least two detachable segments 12d and 12e may each have multiple detachable ends 12g allowing the respective first and second rings 12a and 12b to be broken down into the at least two completely detached segments 12d and 12e detached at their respective multiple detachable ends 12g. The at least two completely detachable segments 12d and 12e of each of the first and second rings 12a and 12b may comprise semi-circular shapes. In other embodiments, any number of completely detachable segments may be utilized comprising varying portions of a circular shape. The plurality of fasteners 20 may connect, for each of the first and second rings 12a and 12b, the at least two completely detachable segments 12d and 12e. The fasteners 20 may comprise screws, bolts, rivets, nuts, or other types of fasteners such as connectors, snaps, or clips. The plurality of fasteners 20 may extend through aligned holes 12h in the respective multiple detachable ends 12g of each of the at least two completely detachable segments 12d and 12e in order to removably attach the at least two completely detachable segments 12d and 12e together. In other embodiments, the first and second rings 12a and 12b may vary. For instance, in other embodiments the first and second rings 12a and 12b may each comprise only one integral, non-separable component.
Cross-sections of the first and second plurality of spokes 16a and 16b may each comprise a welded closed rectangular shape for torsional strength. In other embodiments, the cross-sections of the first and second plurality of spokes 16a and 16b may be in varying shapes and may be open or closed depending on the torsional strength required for the application. The first plurality of spokes 16a may extend between and be detachably attached to the first hub 14a and the first ring 12a. Similarly, the second plurality of spokes 16b may extend between and be detachably attached to the second hub 14b and the second ring 12b. Opposed ends 16c of each of the first plurality of spokes 16a may extend into the respective openings 14f of the first hub 14a and respective apertures 12i of the first ring 12a. Opposed ends 16c of each of the second plurality of spokes 16b may extend into the respective openings 14f of the second hub 14b and respective apertures 12i of the second ring 12b. The plurality of fasteners 20 may connect the opposed ends 16c of each of the first plurality of spokes 16a to the first hub 14a and the first ring 12a, and may connect the opposed ends 16c of each of the second plurality of spokes 16b to the second hub 14b and the second ring 12b. The fasteners 20 may comprise screws, bolts, rivets, nuts, or other types of fasteners such as connectors, snaps, or clips. Optionally, the plurality of fasteners 20 may extend through holes 14e in each of the respective opposed detachable portions 14c and 14d of the first hub 14a and through holes 16d in one of the opposed ends 16c of each of the first plurality of spokes 16a. The plurality of fasteners 20 may also extend through holes 12h in the at least two completely detachable segments 12d and 12e of the first ring 12a and through holes 16d in another of the opposed ends 16c of each of the first plurality of spokes 16a.
Similarly, optionally the plurality of fasteners 20 may extend through holes 14e in each of the respective opposed detachable portions 14c and 14d of the second hub 14b and through holes 16d in one of the opposed ends 16c of each of the second plurality of spokes 16b. The plurality of fasteners 20 may also extend through holes 12h in the at least two completely detachable segments 12d and 12e of the second ring 12b and through holes 16d in another of the opposed ends 16c of each of the second plurality of spokes 16b.
In other embodiments, the first plurality of spokes 16a may be attached to and between the first hub 14a and the first ring 12a utilizing varying types of fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps in varying locations and configurations. Similarly, in other embodiments, the second plurality of spokes 16b may be attached to and between the second hub 14b and the second ring 12b utilizing varying types of fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps in varying locations and configurations.
Cross-sections of the plurality of staves 18 may each comprise a welded or lock-seam closed rectangular shape for torsional strength. In other embodiments, the cross-sections of the plurality of staves 18 may be manufactured in varying ways, may be in varying shapes, and may be open or closed depending on the torsional strength required for the application. The plurality of staves 18 extend between and are detachably attached to the first and second plurality of spokes 16a and 16b. Opposed ends 18a of each of the plurality of staves 18 may be disposed in open-shapes such as U-shapes. The plurality of staves 18, including their opposed ends 18a, may each be one integrally formed part. In other embodiments, the plurality of staves 18 may each comprise a varying number of parts. The plurality of fasteners 20 connect the opposed ends 18a of each of the plurality of staves 18 to the respective first and second plurality of spokes 16a and 16b. The open-shaped opposed ends 18a of the plurality of staves may snap in place to the respective first and second plurality of spokes 16a and 16b so that the respective first and second plurality of spokes 16a and 16b are disposed within the respective open-shaped opposed ends 18a. The fasteners 20 may comprise screws, bolts, rivets, nuts, or other types of fasteners such as connectors, snaps, or clips. The plurality of fasteners 20 may extend through holes 18b in the respective open-shaped opposed ends 18a of the plurality of staves 18 through the respective first and second plurality of spokes 16a and 16b. In other embodiments, the plurality of staves 18 may be attached to and between the first and second plurality of spokes 16a and 16b using varying types of fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps in varying locations and configurations. In another embodiment, the plurality of staves 18 may be attached to and between the first and second hubs 14a and 14b.
In step 36, for each of the respective first and second hubs, opposed portions are removably attached to one another, and/or for each of the respective first and second rings, at least two detachable segments are removably attached to one another at multiple detachable ends of each of the at least two detachable segments to form a circumference of the respective first and second rings. In one embodiment, step 36 further comprises using fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps to removably attach the opposed portions to one another, and/or using fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps to removably attach the at least two detachable segments to one another. In step 38, a plurality of staves is removably attached to and between the first and second plurality of spokes. In one embodiment, step 38 further comprises disposing the respective first and second plurality of spokes into respective open-shaped, such as U-shaped, opposed ends of each of the plurality of staves, and connecting the plurality of staves to and between the first and second plurality of spokes using fasteners such as rivets, bolts, or other types of fasteners such as connectors, clips, or snaps. In other embodiments, one or more steps of the method 30 may be changed in order, not followed, or one or more additional steps may be added.
The Abstract is provided to allow the reader to quickly ascertain the nature of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. In addition, in the foregoing Detailed Description, it can be seen that various features are grouped together in various embodiments for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive subject matter lies in less than all features of a single disclosed embodiment. Thus the following claims are hereby incorporated into the Detailed Description, with each claim standing on its own as a separately claimed subject matter.
While particular aspects of the present subject matter described herein have been shown and described, it will be apparent to those skilled in the art that, based upon the teachings herein, changes and modifications may be made without departing from the subject matter described herein and its broader aspects and, therefore, the appended claims are to encompass within their scope all such changes and modifications as are within the true scope of the subject matter described herein. Furthermore, it is to be understood that the disclosure is defined by the appended claims. Accordingly, the disclosure is not to be restricted except in light of the appended claims and their equivalents.
