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:
Apr. 13, 1982
Filed:
Feb. 08, 1980
Applicant:
Inventors:
Owen S Taylor, Penn Township, Westmoreland County, PA (US);
Czeslaw A Broniarek, Penn of, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310248 ; 310 51 ;
Abstract
Damping material is disposed on the trailing distal edge of a monolithic brush to enhance the brush's vibration stability. The dampening material is preferably an elastomer such as neoprene and extends along the side of the brush which contains the trailing edge of the contact surface a distance substantially greater than the thickness of the damping material.