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:
May. 10, 1988
Filed:
Aug. 20, 1985
Applicant:
Inventor:
Yoshio Okabe, Ciryu, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474133 ; 474135 ;
Abstract
An auto-tentioner of timing-belt used for apparatus such as automobiles, which comprises a body, a plunger inserted into the body, a piston inserted in the pluner and protruding from the body so as to push the timing-belt, and a spring at the rear end of the body and pushing the body to the direction of timing-belt, thereby making it possible for the auto-tentioner fully to follow up the extraordinary expansion of the timing-belt.