Bearings – Linear bearing – Plain bearings
Patent
1986-03-17
1987-03-24
Jillions, John M.
Bearings
Linear bearing
Plain bearings
384 39, 187 95, B66B 702, F16C 2902
Patent
active
046521461
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 L1 and width W1 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).
REFERENCES:
patent: 1907966 (1931-04-01), Henry
patent: 2045620 (1936-06-01), Spullies
patent: 2226770 (1940-12-01), Holter
patent: 4271932 (1981-06-01), Klein
patent: 4598798 (1986-07-01), Koppensteiner
Ellermann Horst
Krumboeck Walter
Jillions John M.
Linden Gerald E.
Otis Elevator Company
Werner David
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