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:
Aug. 15, 2000
Filed:
Aug. 12, 1999
Applicant:
Inventor:
Richard P Thorn, Erie, PA (US);
Assignee:
Lord Corporation, Cary, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16M / ;
U.S. Cl.
CPC ...
2484062 ; 248161 ; 248575 ; 248631 ; 267 6412 ; 29734419 ;
Abstract
A device for cushioning shocks is provided. A relatively unstable, collapsible elastomeric member which has guides integrally formed thereon, is surrounded by a guide sleeve which provides controlled deflection as well as damping for the elastomeric member. A piston is used to collapse the elastomeric member. The cush of the present invention can be utilized in hydraulic systems where an elastomeric bladder provides primary energy storage and in other applications where the cush of the present invention is the primary damper. This cush can be preloaded and, where desired, can be provided with the capability to adjust the preload.