Patent ID: 11932442
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. The panel arrangement of claim 1, comprising a third panel which comprises a planar, polygonal frame having sides of equal length which encloses a space, a respective plurality of spaced apart elongate projections on each side, a respective gap between each adjacent pair of projections on each side, each projection being formed with at least two passages which extend through the projection and which are parallel to the respective side, wherein the at least two passages in the respective projections are linearly aligned with one another thereby to form at least two continuous pathways which extend though the projections, wherein said projections and gaps on a first side of the third panel are positioned to interlock with said gaps and projections on a second side of the first panel such that the passages in the projections on the first side of the third panel are linearly aligned with the passages on the second side of the first panel and the aligned passages form continuous pathways through the projections, wherein a hinge pin, passed through one of said pathways of aligned passages of the first and third panels connects the third panel to the first panel such that the third panel is pivotally moveable about the hinge pin relative to the first panel in a second direction and wherein when the hinge pin is passed through another of said at least two continuous pathway of aligned passages, it connects the third panel to the first panel and limits the pivotal movement of the third panel relative to the first panel in the third direction, wherein said projections and gaps on a second side of the third panel are positioned to interlock with said gaps and projections on a third side of the second panel such that the passages in the projections on the second side of the third panel are linearly aligned with the passages on the third side of the second panel and the aligned passages from continuous pathways through the projections, wherein a hinge pin, passed through one of said pathways of aligned passages of the second and third panels connects the third panel to the second panel such that the third panel is pivotally moveable about the hinge pin relative to the second panel, in a third direction and wherein when the hinge pin is passed through another of the said at least two continuous pathways of aligned passages, it connects the third panel to the second panel and limits the pivotal movement of the third panel relative to the second panel in the third direction.