B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
187/21
B66B 7/02 (2006.01) B66B 7/04 (2006.01) F16C 29/02 (2006.01)
Patent
CA 1263941
Gibs for Elevator Guide Shoes Abstract A two piece (gib), U-shaped sliding shoe is disclosed. One gib (30) includes a first long flat plastic member (33) of length L, having an inside surface (34), an outside surface (36), an upper edge (38), a lower edge (40), a front edge (42), a back edge (44), a first flat rectangular tab (46) of length Ll and width Wl attached to the back edge (44) of the first member (33) in line with the top edge (38) of the first member (33) and extending perpendicularly inward away from the inside surface (34) of the first member (33), a second flat rectangular tab (48) of length L2 and width W2 attached to the back edge (44) of the first member (33) in line with the bottom edge (40) of the member (33) and extending perpendicularly inward away from the inside surface (34) of the first member (33). The other gib (32) includes a second long flat plastic member (52) of length L, having an inside surface (54), an outside surface (56), an upper edge (58), a lower edge (60), a front edge (62), a back edge (64), and including a third long flat plastic member (66) of length L3 and width W3 attached to the back edge (64) of the second member (52) and extending perpendicularly inward away from the inside surface (54) of the second member (52). The third member (66) is shorter than the second member (52) and extends substantially to within a distance Ll of the upper edge (58) of the second member (52) and to within a distance L2 of the lower edge (60) of the second member (52); so that the tabs (46, 48) tuck just underneath the back edge (64) of the second member (52), and the third member (66) tucks just underneath the back edge (44) of the first member.
532097
Ellermann Horst
Krumboeck Walter
Gowling Lafleur Henderson Llp
Otis Elevator Company
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