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:
Mar. 26, 2002
Filed:
Feb. 08, 2000
Applicant:
Inventors:
Hiromi Sumi, Saitama, JP;
Norikazu Maeda, Saitama, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 1/512 ; F16D 1/300 ;
U.S. Cl.
CPC ...
F16F 1/512 ; F16D 1/300 ;
Abstract
A clutch having a friction spring for exerting a frictional torque for restraining resonance of the damper spring utilizing a small pressing force. The friction spring is disposed at a portion of the clutch member which is radially outward from the damper spring. This arrangement reduces the amount of spring force required of the friction spring. Also, the contact areas between the clutch member and the driven gear are located radially outwardly of the damper spring, which increases the annular contact area between the driven gear and the clutch member, and reduces wear.