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:
May. 04, 1993
Filed:
Jun. 28, 1991
Applicant:
Inventors:
Walter Engel, Windeck, DE;
Werner Sczepanski, Hennef, DE;
Assignee:
BOGE Aktiengesellschaft, Eitorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ; B60G / ;
U.S. Cl.
CPC ...
188299 ; 188282 ; 188319 ; 18832215 ;
Abstract
Hydraulic, adjustable vibration damper, such as for motor vehicles, in which, parallel to the damping valves, there is a bypass whose control body can be closed by a simple hydraulically or pneumatically pressurized adjustment apparatus, and opened by the internal system pressure of the vibration damper. For this purpose, the control body is equipped with a pressure intensifier, whereby on its external circumferential surface, an annular surface is created by a smaller-diameter portion for the application of the system internal pressure.