Guide rail lubricating device for elevator, and case and oil-ret

Details Guide rail lubricating device for elevator, and case and oil-ret Guide rail lubricating device for elevator, and case and oil-ret

1999-03-16

2000-08-08

Battista, Mary Ann

Lubrication

Lubricators

Elevator-guide lubricators

184 21, F16N 712

Patent

active

060987561

ABSTRACT:
In each of oil-retaining sheets, an end edge and side edges of a recess are separated from each other. The side edges are formed into tongue portions covered by first anti-wear meshes which prevent loosing of the side edges, and these tongue portions are maintained in sliding contact with their corresponding side walls of a guide portion of a guide rail. The end edge is covered by a second anti-wear mesh which prevents loosing of the end edge, and the second anti-wear mesh is maintained in sliding contact with an end wall of the guide portion. A gap is also formed to maintain the tongue portions and the second anti-wear mesh out of contact with each other.

REFERENCES:
patent: 787978 (1905-04-01), Eggler
patent: 1007422 (1911-10-01), Berger
patent: 1045977 (1912-12-01), Hirz
patent: 1102641 (1914-07-01), Berger
patent: 1109125 (1914-09-01), Heisler et al.
patent: 1274942 (1918-08-01), Schenck
patent: 1290618 (1919-01-01), MacIndoe
patent: 1643038 (1927-09-01), Weigele
patent: 1805305 (1931-05-01), Brady
patent: 1897764 (1933-02-01), Norton

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