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:
Oct. 16, 2018
Filed:
Jul. 06, 2015
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Lothar Callies, Poppenhausen, DE;
Timo Schaffelhofer, Bad Kissingen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 9/34 (2006.01); F16F 9/46 (2006.01); F16K 17/04 (2006.01);
U.S. Cl.
CPC ...
F16F 9/34 (2013.01); F16F 9/465 (2013.01); F16K 17/0406 (2013.01);
Abstract
An adjustable damping valve () includes a pressure space () for controlling the damping valve (), which pressure space () is arranged inside the damping valve () and is connected to a further space () via at least one choke orifice () for the flow of damping medium, and the pressure space () is operatively connected to the further space () via a pressure relief valve ().