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. 14, 1995
Filed:
Jun. 23, 1994
Applicant:
Inventors:
Joseph C Kahr, Southern Pines, NC (US);
Keith D Conrad, Aberdeen, NC (US);
Assignee:
Westinghouse Air Brake Company, Wilmerding, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
1882 / ; 1882 / ;
Abstract
An improved disc brake pad backing plate assemblage of the dovetail type wherein dovetail end strength for resisting deformation is increased by the use of a special secondary backing plate member in conjunction with a primary backing plate member having a dovetail for mating engagement with the dovetail groove in a disc brake holder. The resultant absence of dovetail end deformation facilitates removal of the disc brake pad from the mating dovetail groove.