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:
May. 29, 2018
Filed:
Jun. 21, 2011
Applicants:
Marc Zimmermann, Sonthofen, DE;
Oliver Hennig, Obersulm, DE;
Inventors:
Marc Zimmermann, Sonthofen, DE;
Oliver Hennig, Obersulm, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 15/06 (2006.01); F16K 15/02 (2006.01); B60T 8/40 (2006.01); F16K 25/00 (2006.01); F04B 53/10 (2006.01);
U.S. Cl.
CPC ...
F04C 15/064 (2013.01); B60T 8/4031 (2013.01); F04B 53/108 (2013.01); F04B 53/1017 (2013.01); F16K 15/026 (2013.01); F04B 53/10 (2013.01); F04C 15/06 (2013.01); F16K 25/00 (2013.01);
Abstract
A valve of a piston pump, in particular for a hydraulic vehicle brake system, includes a closing body configured to be moved in an axially guided manner against a sealing seat. The closing body is formed in two pieces, which include a damping piston and a closing element inserted in the damping piston.