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:
Jun. 10, 2014
Filed:
Jul. 22, 2010
Applicant:
Walter Runkel, Leubsdorf, DE;
Inventor:
Walter Runkel, Leubsdorf, DE;
Assignee:
Hemscheidt Fahrwerktechnik GmbH & Co. KG, Haan-Gruiten, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 9/43 (2006.01); F16F 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a hydro-pneumatic piston accumulator (), particularly for vehicle suspension systems, consisting of an accumulator housing () and a separating piston (), which is disposed free-floating inside the accumulator housing in a displaceable manner in the direction of the movement axis (). The separating piston separates an accumulator area () for a hydraulic medium from a pressure area () that is filled or is to be filled with a compressible medium, and is guided with an interior guide opening () on an elongated guide element (), which is axially fixed within the accumulator housing ().