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:
Feb. 25, 2003
Filed:
Mar. 09, 2000
Applicant:
Inventor:
Dietmar Strauss, Bühl, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/12 ;
U.S. Cl.
CPC ...
F16D 3/12 ;
Abstract
An oscillation damping apparatus which can be installed between the output shaft of an engine and the input shaft of a transmission in the power train of a motor vehicle has a flywheel driven by the engine and an output member normally serving to rotate the input shaft of the transmission. The flywheel defines an annular chamber for the first damper of a composite damper further including a second damper in series with and located radially inwardly of the first damper. The composite damper transmits torque between the flywheel and a hub forming part of the output member and serving to transmit torque to the input shaft of the transmission.