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. 30, 1996
Filed:
Sep. 27, 1994
Applicant:
Inventor:
David T Walter, Milton Keynes, GB;
Assignee:
Wichita Company Limited, , GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
188 7334 ; 1881 / ;
Abstract
A brake device includes actuators (31) for brake pads (30), which can be pneumatically powered to which urge the brake pads (30) into engagement with a brake disc (20). The actuators (31) are mounted on a front housing portion (2) which is pivotable on a rear housing portion (4) to open the housing and allow access to the actuators (31), as for servicing. Opening the housing causes a normally closed orifice (49) in the compressed air supply line to be opened, relieving pressure on the actuators (31), and protecting them from damage.