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:
Jul. 09, 1996
Filed:
Dec. 07, 1994
Adolf Adrian, Ennepetal, DE;
Rolf Angermann, Herdecke, DE;
August Bilstein GmbH & Co. KG, Ennepetal, DE;
Abstract
A hydraulic dashpot for motor vehicles. It essentially comprises a fluid-filled shock-absorbing cylinder alone or accommodated in an outer cylinder and a piston that travels back and forth inside the shock-absorbing cylinder on the end of a piston rod. The piston rod extends through a centering component at one end of the shock-absorbing cylinder or of both cylinders and the edge of the shock-absorbing cylinder or of the outer cylinder is crimped around the centering component. The object is to improve support of the pressure-impact accommodator. The crimping (4) creates a neck (5) at that end of the shock-absorbing cylinder (1) that the impact-absorbing cap (6) rests against.