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:
Jul. 31, 1990
Filed:
Jun. 20, 1985
Applicant:
Inventors:
Kenji Ohta, Yokohama, JP;
Yasuo Ohashi, Yokohama, JP;
Assignee:
Jidosha Denki Kogyo Kabushiki Kaisha, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ; B60T / ;
U.S. Cl.
CPC ...
192 / ; 192 20 ; 152503 ;
Abstract
A reduction gearing device of a windshield wiper motor is disclosed, which comprises a gearing mechanism having a high transmission efficiency and a stop-position controlling device. The gearing mechanism is provided with a unidirectional clutch, or an output shaft holding part comprising a bearing and a rotation controller provided with spring and roll for controlling the rotation in only one direction.