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:
Jan. 24, 1995
Filed:
Oct. 04, 1993
John J Bair, Plainwell, MI (US);
Steven W Woodard, White Lake, MI (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A device for reducing the level of brake squeal noise having a damper ring disposed between a brake drum and a vehicle wheel rim where one or more friction springs extend from a retention band to form the damper ring with its axial position relative to the wheel set by a stop flange attached to the retention band and where the friction springs contact the squealer band of the brake drum with a separation force thereby creating friction damping on the squealer band to lower vibration and resultant noise levels produced by the brake drum.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile