Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Patent
1996-12-17
1998-01-13
Graham, Gary K.
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
1525031, 74 51, 403291, 403 24, 403224, 403220, 248214, B60S 106, B60S 124
Patent
active
057065470
ABSTRACT:
A wiper device for a vehicle includes a pair of left and right pivot brackets. The pivot brackets are pivotably attached to a vehicle body through a pair of left and right elastic members at left and right mounting points, respectively. The wiper device has a connecting member for connecting the left pivot bracket with the right pivot bracket. A wiper motor unit includes a wiper motor and an unit bracket for mounting the wiper motor. The unit bracket is attached to the vehicle body through a center elastic member at a center mounting point shifted from an imaginary line passing through the left and right mounting points. Further, the unit bracket of the wiper motor unit is positioned on the connecting member so that a gravity center of the wiper motor unit rides on the imaginary line. With the arrangement of the wiper motor unit, it is possible to restrain the rotational moment about the imaginary line and realize the compatibility of avoiding an interference of the wiper device with the vehicle body while improving the vibration isolating effect thereby to reduce the operational noise of the wiper motor unit.
REFERENCES:
patent: 5074613 (1991-12-01), Unterborn et al.
patent: 5165159 (1992-11-01), Egner-Walter et al.
patent: 5222706 (1993-06-01), Hoshino
patent: 5261286 (1993-11-01), Hayashi
patent: 5271120 (1993-12-01), Eustache et al.
patent: 5396681 (1995-03-01), Hara
patent: 5441227 (1995-08-01), Hayashi
"Camry", Toyota Motor Co., Ltd., Jul. 1, 1994, pp. 5-28.
Graham Gary K.
Nissan Motor Co,. Ltd.
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