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:
Dec. 23, 1986
Filed:
Jun. 03, 1985
Applicant:
Inventor:
Daniel P Faust, Rochester, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ; B62D / ;
U.S. Cl.
CPC ...
188371 ; 74492 ; 280777 ;
Abstract
Energy is absorbed by bending a sheet metal strip around three rollers as the strip is pulled by one end. Two of the rollers turn on fixed shafts and are spaced so that the third roller cannot pass between them. The sheet metal strip is bent around the floating roller and both ends of the strip are passed between the two rollers on fixed shafts. Applying a force to one end of the strip draws the floating roller against the other two rollers with the strip between them. Continued force application draws the strip through the rollers, first bending it in one direction, then the opposite and back again.