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:
Aug. 10, 1993
Filed:
Dec. 14, 1989
Applicant:
Inventors:
Yoshio Watanuki, Yokohama, JP;
Haruo Mochida, Yokohama, JP;
Masaru Inoue, Yokohama, JP;
Kazuya Suzuki, Yokohama, JP;
Masaki Tanaka, Yokohama, JP;
Assignees:
Nissan Motor Company Ltd., Kanagawa, JP;
Jidosha Denki K.K., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ; F16H / ;
U.S. Cl.
CPC ...
74425 ; 74 8914 ; 403334 ;
Abstract
An actuator includes a worm provided with a shaft-engaging hole, a motor provided with a shaft having a worm-engaging part for detachably engaging the shaft-engaging hole of the worm and an end cover having a worm-supporting hole for rotatably supporting at least one end of the worm whereby it is possible to provide a compact actuator which is easy to assemble. The motor and worm are supported between upper and lower complementary casings.