Window-actuator drive unit

Details Window-actuator drive unit Window-actuator drive unit

1991-06-07

1992-03-17

Luong, Vinh T.

Machine element or mechanism

Mechanical movements

Reciprocating or oscillating to or from alternating rotary

74 8920, 74505, 49352, F16H 2702, E05F 1148

Patent

active

050957660

ABSTRACT:
A window-actuator drive unit includes a driving disk, which is rotatably supported on an axle of the gear housing. The driving disk is placed in a rotational-slave relationship with the worm gear of a reduction gearing which is connected on the load side to an electric drive motor. The driving disk is connected to the worm gear by way of a damping separator and on its unattached end is a shaft collar which has outer teeth used for an interlocking, rotational-slave relationship either with a cable pulley of a cable window actuator or the driving pinion of an arm or scissors-type window-actuator. The inner teeth of both the cable pulley and the driving pinion correspond to the outer teeth of the shaft collar.

REFERENCES:
patent: 4191060 (1980-03-01), Sessa
patent: 4216624 (1980-08-01), Blankenburg et al.
patent: 4534233 (1985-08-01), Hamaguchi
patent: 4770056 (1988-09-01), Becker et al.
patent: 4821589 (1989-04-01), Fukumoto et al.

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