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:
Aug. 14, 2007
Filed:
Jul. 06, 2004
Ole Götz, Hamberg, DE;
Andreas Nevoigt, Hagen, DE;
Walter Burböck, Stuttgard, DE;
Dirk Feist, Herne, DE;
Claus Weimann, Wetter, DE;
Ralf Wilhelm, Oberreichenbach, DE;
Ulrich Hartig, Mandern, DE;
Elmar Lauer, Weiskirchen, DE;
Markus Schmidt, Trier, DE;
Andreas Kaup, Nonnweiler, DE;
Tina Eisenring, Mandern, DE;
Joachim Körner, Mandern, DE;
Alfons Schreiner, Gusenberg, DE;
Thomas Jost, Schillingen, DE;
Ole Götz, Hamberg, DE;
Andreas Nevoigt, Hagen, DE;
Walter Burböck, Stuttgard, DE;
Dirk Feist, Herne, DE;
Claus Weimann, Wetter, DE;
Ralf Wilhelm, Oberreichenbach, DE;
Ulrich Hartig, Mandern, DE;
Elmar Lauer, Weiskirchen, DE;
Markus Schmidt, Trier, DE;
Andreas Kaup, Nonnweiler, DE;
Tina Eisenring, Mandern, DE;
Joachim Körner, Mandern, DE;
Alfons Schreiner, Gusenberg, DE;
Thomas Jost, Schillingen, DE;
Abstract
A dashpot featuring amplitude-dependent shock absorption, especially intended for the wheel of a vehicle and including a hydraulically parallel cylindrical pressure-compensation chamber (). The pressure-compensation chamber is partitioned by an axially displaceable floating piston (). At least one face () of the floating piston is provided with a resilient bumper (). The object is a dashpot with a floating piston that arrives more gently at its limit inside the pressure-compensation chamber (). The bumper is accordingly accommodated in an axial hollow () that extends through the body () of the floating piston.