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:
Jan. 17, 2012
Filed:
Sep. 23, 2006
Heinz-peter Huth, Überherm, DE;
Heinz-Peter Huth, Überherm, DE;
Hydac System GmbH, Sulzbach/Saar, DE;
Abstract
The hydropneumatic axle suspension for vehicles, especially the front axle thereof, cooperates with at least one suspension cylinder () connected to a hydraulic accumulator () on both its ring side () and the piston side (). The hydraulic accumulator () is triggerable by control electronics () with the aid of a valve unit () that can be allocated to the hydraulic accumulator (). The ring side () of the suspension cylinder () is connected to a pressure value sensor (DA-R) which transmits its measured pressure values to the control electronics (). The pressure value sensor (DA-R) located on the ring side is connected to the discharge end () of the valve unit (), which can be associated with the ring side () of the suspension cylinder ().