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:
Sep. 15, 1992
Filed:
Aug. 01, 1990
Applicant:
Inventor:
Walter Runkel, Wuppertal, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
1374938 ; 13751215 ; 137524 ; 137855 ; 188299 ; 188322 ; 188 14 ;
Abstract
The invention pertains to a damping valve(1), especially for hydraulic media in damping systems, such as shock or vibration damping systems and the like, with at least one throttling channel (38) equipped with a valve element for damping adjustment. The valve element at least partially covers the outlet mouth (40) of the throttling channel (38) and is designed as a leaf-spring element (42) clamped at one end, while the damping adjustment is accomplished by varying the length (1) of the free end of the leaf of the leaf-spring element (42).