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. 12, 1989
Filed:
Mar. 01, 1989
Applicant:
Inventors:
Assignee:
Deutsche Perrot-Bremse GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
188 718 ; 188 7345 ; 1881 / ;
Abstract
A brake having a brake carrier and saddle is disclosed in which a sliding bolt fastened to the saddle is received in a bore in the carrier. After actuation by the brake by hydraulic piston, the saddle is returned to its rest position by a compression spring. A friction element is provided between the sliding bolt in the bore for limiting the travel of the saddle in response to the bias of the spring. The friction element exerts a force greater than the bias of the spring but less than that exerted by the brake actuator, such that the brake is self-adjusting for lining wear. The brake is disclosed in plural embodiments.