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. 03, 2007
Filed:
Jul. 21, 2005
Applicants:
Robert J. Herbst, Avon, OH (US);
Travis Ramler, Elyria, OH (US);
Inventors:
Robert J. Herbst, Avon, OH (US);
Travis Ramler, Elyria, OH (US);
Assignee:
Bendix Commercial Vehicle Systems, Elyria, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 11/08 (2006.01); F16K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pneumatic valve includes a housing having an inlet port and a delivery port and an exhaust port. A valve element is movable in the housing to control air flow between the inlet port and the delivery port and the exhaust port. The valve includes a rolling element actuator for converting a rotary actuation force to linear movement of the valve element.