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:
Jun. 15, 1976
Filed:
Mar. 18, 1975
Applicant:
Inventor:
Werner Molders, Mayen, DT;
Assignee:
Stabilus GmbH, Koblenz-Neuendorf, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
267120 ; 267 / ; 296 56 ; 296 / ;
Abstract
A gas spring of the cylinder-and-piston type having a throttling passage in the piston has a cup-shaped receptacle coaxially mounted on the piston about the piston rod and a plunger mounted on the annular end wall of the cylinder through which the piston rod passes. The plunger enters the receptacle when the piston rod approaches the outer end of its stroke, and fluid can be displaced by the plunger from the receptacle only through a narrow gap between respective walls of the plunger and receptacle for supplemental damping action.