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:
Sep. 03, 2019
Filed:
Oct. 08, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Oliver Gaertner, Abstatt, DE;
Alexander Geilfuss, Ilsfeld, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 8/40 (2006.01); B60T 17/02 (2006.01); B60T 17/04 (2006.01); F16L 55/053 (2006.01); B60T 8/48 (2006.01);
U.S. Cl.
CPC ...
B60T 8/4068 (2013.01); B60T 17/02 (2013.01); B60T 17/04 (2013.01); F16L 55/053 (2013.01); B60T 8/4872 (2013.01);
Abstract
A pressure variation damper for a slip-regulated, hydraulic vehicle brake system includes a damper housing and a tubular damper element. The damper element is disposed in the damper housing and configured for elastic deformation. The damper element is subjected on an inside and/or on an outside to a fluid. Possible pressure variations of the fluid are to be damped. The damper element comprises a corrugation on the outside and a corrugation on the inside configured to reduce a change in a wall thickness of the damper element owing to the corrugation on the outside.