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. 27, 2002
Filed:
Jun. 21, 2000
Applicant:
Inventor:
Naosumi Tada, Nabari, JP;
Assignee:
Borg-Warner Automotive, K.K., Nabari, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 7/08 ;
U.S. Cl.
CPC ...
F16H 7/08 ;
Abstract
A blade-type chain tensioner includes a blade shoe having a chain sliding face, a blade spring biasing the blade shoe toward an associated chain, and a bracket to rotatably support the fixed end of the blade shoe. The length of the blade spring is shorter than that of the chain sliding face of the blade shoe. The first end of the blade spring is attached onto the fixed end of the blade shoe and slidably contacts the distal end of the bracket at a contact point located between the fixed and free ends of the shoe.