The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1991
Filed:
May. 15, 1990
Applicant:
Inventors:
Yasuo Ohashi, Yokohama, JP;
Masao Irie, Yokohama, JP;
Assignee:
Jidosha Denki Kogyo K.K., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S / ; H01H / ;
U.S. Cl.
CPC ...
318446 ; 318443 ; 318D / ; 200 / ;
Abstract
A windshield wiper motor is provided with an auto-stopping switch having a first contact plate, a second contact plate, a third contact plate and a contact shoe for contacting with said third contact plate at all times and for contacting selectively with said first or second contact plate by sliding reciprocatively on a straight line in accordance with rotation of the final gear of reduction gear. It is possible to prevent the auto-stopping switch from chattering caused by snow gathered in the vicinity of a stopping position of a wiper blade in snowfall.