Window regulator

Details Window regulator Window regulator

1994-04-14

1994-12-27

Kannan, Philip C.

Movable or removable closures

With operator for movably mounted closure

Drive within closure housing

49353, E05F 1148

Patent

active

053753755

ABSTRACT:
A window regulator includes a rotatable hub that is coupled to a traveller by a cable, such that rotation of the hub raises and lowers the traveller. The hub is mounted on a driven gear which is rotated by a drive gear. The hub and the driven gear are concentrically mounted around a post, which defines an outer surface that is frictionally engaged by a coil spring that is coupled both to the driven gear and to the hub. The coil spring brakes rotation of the hub when the traveller is pushed downwardly. The drive gear and its associated bushings are removably mounted on the window regulator to allow easy replacement.

REFERENCES:
patent: 1628672 (1927-05-01), Kurscheidt et al.
patent: 4306378 (1981-12-01), Fukura et al.
patent: 4403450 (1983-09-01), Ishii
patent: 4628759 (1986-12-01), Kobayashi et al.
patent: 4753125 (1988-06-01), Fukumoto et al.
patent: 4839990 (1989-06-01), Lam et al.
A. L. Hansen Mfg. Co. Drawing No. 89-30.

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