IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0705103
(2003-11-10)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
19 |
초록
▼
A top frame assembly having an upper member having a central opening defined therethrough and a generally planar upper wall, a first plurality of ribs extending downwardly therefrom, and a first mating surface. Also included is a bottom member having a central opening defined therethrough and a gene
A top frame assembly having an upper member having a central opening defined therethrough and a generally planar upper wall, a first plurality of ribs extending downwardly therefrom, and a first mating surface. Also included is a bottom member having a central opening defined therethrough and a generally planar lower wall, a second plurality of ribs extending upwardly therefrom, and a second mating surface, wherein the first and second mating surfaces are attached to each other. Also included is at least one insert member disposed between the upper wall and the lower wall.
대표청구항
▼
What is claimed is: 1. A top frame assembly comprising: an upper member having a central opening defined therethrough, the upper member having a generally planar upper wall, the central opening extending through the upper wall, a first plurality of ribs extending downwardly from the upper wall, and
What is claimed is: 1. A top frame assembly comprising: an upper member having a central opening defined therethrough, the upper member having a generally planar upper wall, the central opening extending through the upper wall, a first plurality of ribs extending downwardly from the upper wall, and a first mating surface; and a bottom member having a generally planar lower wall, the central opening extending through the lower wall, a second plurality of ribs extending upwardly therefrom, and a second mating surface, wherein the first and second mating surfaces are attached to each other; and at least one insert member disposed between the upper wall and the lower wall for providing strength thereto, the at least one insert member including an upper surface abutting the upper member and an opposite lower surface abutting the lower member. 2. The top frame assembly of claim 1 wherein the top frame assembly has a generally rectangular perimeter at least substantially circumscribing the central opening, wherein the at least one insert member extends along at least one side of the generally rectangular perimeter. 3. The top frame assembly of claim 1, wherein upper wall and the lower wall have a generally rectangular perimeter at least substantially circumscribing the central opening. 4. The top frame assembly of claim 1 wherein the at least one insert member is elongated and is at least substantially parallel to the upper wall and the lower wall. 5. The top frame assembly of claim 4 wherein the at least one insert member is at least substantially planar. 6. The top frame assembly of claim 1 wherein a width of the upper member between the central opening and an outer perimeter of the upper member is substantially less than a width of the central opening. 7. The top frame assembly of claim 1 wherein the upper member and the lower member include at least one cross member extending across the central opening. 8. The top frame assembly of claim 1 wherein the at least one insert member is formed separately from the upper member and the lower member and wherein the at least one insert member is sandwiched between the upper member and the lower member to retain the at least one insert member in the top frame assembly. 9. The top frame assembly of claim 8 wherein the at least one insert member is not directly secured to the upper member or lower member. 10. A top frame assembly comprising: a first member having a first outer surface and a first mating surface spaced apart from each other by at least one rib, the first outer surface defining a first central opening extending through the first outer surface, the first member having a first pair of opposed side members on either side of the first central opening; a second member having a second outer surface and a second mating surface, the second mating surface mating with the first mating surface, the second outer surface defining a second central opening extending through the second outer surface, the second member has a corresponding second pair of opposed side members on either side of the second central opening; and at least one reinforcement member between the first outer surface and the second outer surface for reinforcing the top frame assembly, wherein the at least one reinforcement member is a pair of insert members each of which is disposed between one of the first pair of opposed side members and one of the second pair of opposed side members. 11. The top frame assembly of claim 10 wherein the at least one reinforcement member is a metal insert. 12. The top frame assembly of claim 10 wherein the at least one reinforcement member includes a planar portion. 13. The top frame assembly of claim 10 wherein the top frame assembly is on top of at least one object on a pallet, the top frame assembly secured to the pallet. 14. The top frame assembly of claim 10 wherein at least one of the first and second mating surfaces includes a plurality of ribs. 15. The top frame assembly of claim 14 wherein the first and second mating surfaces are attached to each other such that rib patterns on each of the first and second mating surfaces defines a plurality of box beam sections extending across a portion of the top frame assembly. 16. The top frame assembly of claim 10 wherein the first member has a generally rectangular first perimeter member which includes the first mating surface, and wherein the second member has a generally rectangular second perimeter member which corresponds to the first perimeter member, the second perimeter member including the second mating surface. 17. The top frame assembly of claim 10, wherein the at least one reinforcement member includes a first planar portion and a second planar portion extending at a non-zero, non-parallel angle relative to the first planar portion. 18. The top frame assembly of claim 10 wherein the first member and the second member include at least one cross member extending across the first and second central openings. 19. The top frame assembly of claim 10 wherein the at least one reinforcement member includes an upper surface abutting the first member and an opposite lower surface abutting the second member. 20. A top frame assembly comprising: a first member having a substantially flat first outer wall and a first mating surface defined by a first outer flange; a second member having a substantially flat second outer wall and a second mating surface defined by a second outer flange for attaching to the first mating surface, wherein the first and second members each comprise an outer peripheral rail defining a central opening through the first outer wall and the second outer wall, the first and second walls spaced apart and oriented substantially parallel to each other; and at least one insert member disposed between the first and second members for enhancing the strength of the top frame assembly. 21. The top frame assembly of claim 20 wherein the at least one insert member is metal. 22. The top frame assembly of claim 21 wherein the first member and the second member are each molded plastic. 23. The top frame assembly of claim 20 wherein the first member has a generally rectangular first perimeter member which includes the first mating surface, and wherein the second member has a generally rectangular second perimeter member which corresponds to the first perimeter member, the second perimeter member including the second mating surface. 24. The top frame assembly of claim 20 wherein the first and second members each comprise an outer, generally rectangular, peripheral rail defining the central opening. 25. The top frame assembly of claim 20 wherein the at least one insert member includes a plurality of metal inserts. 26. The top frame assembly of claim 20, wherein the at least one insert member is elongated along a longitudinal axis and includes a first planar portion and a second planar portion, the second planar portion extending from the first planar portion in a direction generally perpendicular to the longitudinal axis at a non-zero, non-parallel angle relative to the first planar portion. 27. The top frame assembly of claim 20 wherein at least one of the first member and the second member includes at least one cross member extending across the central opening. 28. The top frame assembly of claim 20 wherein the at least one insert member includes an upper surface abutting the first member and an opposite lower surface abutting the second member. 29. A top frame assembly comprising: a first member having a substantially flat first outer wall and a first mating surface defined by a first outer flange; a second member having a substantially flat second outer wall and a second mating surface defined by a second outer flange for attaching to the first mating surface, wherein the first and second members each comprise an outer peripheral rail defining a central opening through the top frame assembly, the first and second walls spaced apart and oriented substantially parallel to each other; and at least one insert member disposed between the first and second members for enhancing the strength of the top frame assembly, wherein the top frame assembly is on top of at least one object on a pallet, the top frame assembly secured to the pallet. 30. A top frame assembly comprising: a first member having a substantially flat first outer wall and a first mating surface defined by a first outer flange; a second member having a substantially flat second outer wall and a second mating surface defined by a second outer flange for attaching to the first mating surface, wherein the first and second members each comprise an outer peripheral rail defining a central opening through the top frame assembly, the first and second walls spaced apart and oriented substantially parallel to each other; and at least one insert member disposed between the first and second members for enhancing the strength of the top frame assembly, wherein the at least one insert member includes a first planar portion and a second planar portion extending at a non-zero, non-parallel angle relative to the first planar portion. 31. The top frame assembly of claim 30 wherein the at least one insert member has a generally T-shaped cross-section. 32. The top frame assembly of claim 30 wherein the second planar portion extends generally perpendicularly to the upper wall and the lower wall, the second planar portion including at least one free edge abutting at least one of the upper wall and the lower wall. 33. The top frame assembly of claim 30 wherein the second planar portion extends perpendicularly to the first planar portion. 34. The top frame assembly of claim 30 wherein the at least one insert member is elongated along a longitudinal axis, at least one of the first planar portion and the second planar portion having a free edge extending along the longitudinal axis.
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