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:
Nov. 17, 1981
Filed:
Mar. 10, 1980
Applicant:
Inventor:
Thomas P Mathues, Miamisburg, OH (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
1921061 ; 64 2 / ;
Abstract
A vibration damper is disposed between the input and output members of a friction clutch to reduce the transmission of torsional vibrations. The damper has a plurality of elastomeric bands each having one end connected to the clutch input and the other end connected to the clutch output. The bands are guided between the ends by a plurality of spaced guide members. As torque is transmitted between the clutch input and output, the bands will elongate and contract to permit relative movement between the clutch input and output thereby reducing the transmission of torsional vibration.