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:
Jul. 08, 2008
Filed:
Jan. 08, 2007
Applicants:
Laurence John Potter, Mosely, GB;
Robert David Prescott, Solihull, GB;
Inventors:
Laurence John Potter, Mosely, GB;
Robert David Prescott, Solihull, GB;
Assignee:
Haldex Brake Products Ltd., , GB;
Primary Examiner:
Int. Cl.
CPC ...
B60T 17/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A brake actuator including a chamber in which is provided a movable pressure responsive element which divides the chamber into first and second compartments, the brake actuator also including a valve assembly with an inlet which is connected to a source of pressurised fluid, an outlet which is connected to a volume within the brake actuator not including the second compartment, and an exhaust port through which fluid from the volume may be released, wherein the exhaust port of the valve assembly is connected to the second compartment.