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:
Dec. 11, 2007
Filed:
Mar. 02, 2004
Howard E. Huber, Jr., Black River, NY (US);
Steven R. Newton, Adams, NY (US);
Jeffrey F. Sauter, Lowville, NY (US);
Robert L. Neulieb, Theresa, NY (US);
Howard E. Huber, Jr., Black River, NY (US);
Steven R. Newton, Adams, NY (US);
Jeffrey F. Sauter, Lowville, NY (US);
Robert L. Neulieb, Theresa, NY (US);
New York Air Brake Corporation, Watertown, NY (US);
Abstract
The present disclosure relates to a pump system for parking brakes for a rail vehicle. The pump system includes at least one actuator, at least one pump and a reservoir as a fluid source. Also included is a manifold in fluid communication with the reservoir and the actuator. Further included are a plurality of valves and fluid paths internal to the manifold to allow fluid flow among the at least one pump and the reservoir.