Window regulator for an automotive vehicle

Details Window regulator for an automotive vehicle Window regulator for an automotive vehicle

1981-11-23

1983-11-15

Downey, Kenneth

Movable or removable closures

With operator for movably mounted closure

Drive within closure housing

49349, E05F 1144

Patent

active

044147791

ABSTRACT:
An X-arm type window regulator for an automotive vehicle for raising and lowering a window pane comprises a novel crank-like subarm with a stepped portion at the middle portion thereof, a main arm with a middle pivot hole, and a pair of arc-shaped, roughly semicircular pivots, in addition to the conventional elements such as a movable guide rail, a fixed guide rail, a rack and a pinion, a plurality of rollers, etc. The stepped portion of the crank-like subarm is positioned in the middle pivot hole of the main arm perpendicular to the main arm and is sandwiched by the two semicircular pivots, so that the subarm is rotatably supported on either side of the main arm to form an X-arm link mechanism.

REFERENCES:
patent: 2544451 (1951-03-01), Floraday
patent: 3231301 (1966-01-01), Gray
patent: 3888047 (1975-06-01), Chikaraishi
patent: 3897652 (1975-08-01), Hess

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