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:
Sep. 02, 1980
Filed:
Sep. 19, 1978
Applicant:
Inventor:
Robert C Bremer, Jr, Brownsburg, IN (US);
Assignee:
Wallace Murray Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
74574 ;
Abstract
A torsional vibration damper of the type having an inertia ring secured to a hub, the hub being coupled to the crankshaft of an internal combustion engine. Elastomer members are sandwiched between the hub and a two-piece inertia ring. The improvement of this invention includes a radially outwardly extending tongue, a portion of which is sandwiched by two elastomer members. The elastomer members are preformed so as to assume an L-shape in half-axial cross-section, the members being adhesively bonded to the hub and to the inertia ring.