Electric wiper motor with autostop mechanism

Details Electric wiper motor with autostop mechanism Electric wiper motor with autostop mechanism

1992-03-04

1993-06-08

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 40MM, 310 85, 310 89, H02K 1100, H02K 500, H02K 510

Patent

active

052182550

ABSTRACT:
An electric wiper motor, which comprises an armature housed in a motor casing, reduction gears housed in a gear casing coupled with the motor casing, an autostop mechanism for stopping a wiper blade at the predetermined position always, a cover member for covering an aperture of the gear casing, motor terminals having ends attached with brushes, and plural conductive plates disposed to the cover member in one body and forming an internal circuit for supplying an electric current to the armature through the autostop mechanism by connecting between an external circuit and the motor terminal or the autostop mechanism. According to this invention, it is easy to assemble the electric wiper motor with the autostop mechanism, and possible to improve the productivity.

REFERENCES:
patent: 4398135 (1983-08-01), Busch et al.
patent: 4572979 (1986-02-01), Haar et al.
patent: 4614886 (1986-09-01), Schneider et al.
patent: 4918272 (1990-04-01), Nishikawa
patent: 5025184 (1991-06-01), Sekine et al.
patent: 5063317 (1991-11-01), Bruhn
patent: 5066878 (1991-11-01), Sekine et al.

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