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. 10, 1981
Filed:
Jul. 24, 1978
Applicant:
Inventors:
Gordon W Kamman, Elma, NY (US);
Ronald L McLean, Tonawanda, NY (US);
Assignee:
Houdaille Industries, Inc., Ft. Lauderdale, FL (US);
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
188 / ; 74574 ;
Abstract
Rubber viscous torsional dampers in which an annular inertia mass is coupled by elastic tuning spring, spacing and sealing rings to a radially outwardly extending circular body on a radially inner hub portion, have the elastic rings secured fixedly to axial surfaces of either or both the body and; the inertia mass by means of respective flat disks which are rigidly unyielding in plan and are permanently secured by vulcanized bonding to the rings, the disks being rigidly secured to the inertia mass and/or the body by structural adhesive.