Motor vehicle window-lifting drive

Details Motor vehicle window-lifting drive Motor vehicle window-lifting drive

1990-02-01

1991-07-02

Herrmann, Allan D.

Machine element or mechanism

Gearing

Directly cooperating gears

74505, 277225, F16H 116, B65D 5300

Patent

active

050276700

ABSTRACT:
In a window-lifting actuating drive where two cup-shaped housings enclose a driven worm gear coupled to a cable pulley, a flat seal is configured to seal the worm gear housing from ambient moisture both at the joint between the two housings and between the cable pulley housing and the worm gear. The flat seal is also formed to allow the seal to be prefit to the cable pulley housing and retained to the housing before the housing is assembled to other components of the actuating drive.

REFERENCES:
patent: 4235117 (1980-11-01), Pickles
patent: 4367660 (1983-01-01), Becker et al.
patent: 4428250 (1984-01-01), Becker et al.
patent: 4643040 (1987-02-01), Adam et al.
patent: 4770056 (1988-09-01), Becker et al.

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