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:
May. 01, 1984
Filed:
May. 09, 1983
Applicant:
Inventors:
Edmond G Oakes, St. Charles, MI (US);
Frederick P Arndt, Saginaw, MI (US);
Leonard F Grandel, Saginaw, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
280777 ; 74492 ; 180 78 ; 188371 ; 308 / ;
Abstract
A collapsible steering column for automobiles including an energy absorber having rollable deformer balls with the balls being active throughout all loading conditions of the column to effectively absorb energy for all load conditions from light load to maximum load for the full column stroke.