Movable or removable closures – With operator for movably mounted closure
Patent
1997-12-02
1999-10-19
Redman, Jerry
Movable or removable closures
With operator for movably mounted closure
49341, E05F 1100
Patent
active
059668717
ABSTRACT:
A power window actuator including an electric motor, a reduction gear train for reducing rotational speed of the motor and a linkage mechanism connected to the gear train opens and closes a pivotable quarter window or a rear side vent. The rotation of the motor is mechanically stopped by structural members totally enclosed in a housing containing the motor and the gear train when the pivotable window comes to a fully opened or a fully closed position. An electric current supply to the motor is automatically discontinued by operation of a controller. An output shaft connected to a final stage gear of the speed reduction mechanism is extended outwardly from both sides of the housing. The linkage mechanism is composed of a pair of first links connected to the extended output shaft and a second link pivotably connected to the first links, so that the first links do not drop off from the output shaft without being fastened by a fastening member. Thus, the assembling process of the linkage mechanism is simplified.
REFERENCES:
patent: 4918865 (1990-04-01), Hirai
patent: 5140771 (1992-08-01), Moy et al.
patent: 5161419 (1992-11-01), Moy et al.
patent: 5203113 (1993-04-01), Yagi
patent: 5385061 (1995-01-01), Moy et al.
patent: 5438801 (1995-08-01), Ishihara et al.
Shimizu Masaaki
Tsuda Hirokazu
Asmo Co. Ltd.
Redman Jerry
LandOfFree
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