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. 29, 1991
Filed:
Jan. 17, 1990
Applicant:
Inventor:
Wolfgang Dohrmann, Eitorf, DE;
Assignee:
Boge AG, Eitorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ; B60R / ;
U.S. Cl.
CPC ...
267 6415 ; 188276 ; 18832222 ; 188371 ; 18832219 ; 267 6426 ; 267 6428 ; 267116 ; 267139 ; 293133 ; 293134 ;
Abstract
An impact damper or an energy absorbing device having at least two tubes which telescope one into the other and are configured especially for motor vehicles for the dampening of forces on a vehicle which crashes into an obstacle. In the inner space or interior of the impact damper, there may be included at least one dampening fluid which is filled through a filling device; a throttling point; and at least one component which confines the at least one dampening fluid in the inner space.