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:
Aug. 21, 2001
Filed:
Jul. 06, 1998
Applicant:
Inventors:
David Peasley, Balsall Common, GB;
Clive Samuel Hadley, Knowle, GB;
Assignee:
Automotive Products PLC, Leamington Spa, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 5/100 ; B60T 1/100 ;
U.S. Cl.
CPC ...
F16D 5/100 ; B60T 1/100 ;
Abstract
A drum brake backplate assembly including a wheel cylinder (,) having a tubular body (,) having an axially extending bore (,) within which two brake shoe operating pistons (,) are in sealed sliding contact to define a working chamber (,) therebetween. The pistons are displaceable away from each other along the bore on pressurisation of the working chamber and the body located on an associated brake-backplate (,) by quick-attach means (,).