Rotary bearing for a glass-raising arm of a motor vehicle

Details Rotary bearing for a glass-raising arm of a motor vehicle Rotary bearing for a glass-raising arm of a motor vehicle

1988-04-22

1989-07-11

Hannon, Thomas R.

Bearings

Rotary bearing

Plain bearing

16274, 49351, 384440, 403 39, 403163, F16C 3310, E05D 1102, E05F 1146

Patent

active

048465917

ABSTRACT:
The rotary bearing assembles a first arm with a second arm (14) provided with a cylindrical throughway opening (20) which receives a journal constituted by a first cylindrical shoulder (22) projecting from the lateral surface (24) of the first arm and a second cylindrical shoulder (26) which projects from a member (16) forming a bearing plug, the two shoulders (22, 26) being mechanically interconnected by their confronting planar surfaces (30, 32) so as to trap the second arm. One of the shoulders (22) has an axial orifice (34) for introducing a lubricating agent and opening onto the planar surface of the shoulder (30) for supplying the lubricating agent to a distribution passage (38, 40) which is formed in at least one of the two planar surfaces (30, 32) and communicates with the periphery of the journal.

REFERENCES:
patent: 3231301 (1966-01-01), Gray
patent: 3854829 (1974-12-01), Nakano et al.
patent: 3897652 (1975-08-01), Hess
patent: 4414779 (1983-11-01), Ishii

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