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. 10, 1980
Filed:
Oct. 10, 1978
Applicant:
Inventors:
Joel M Beckham, Decatur, IL (US);
Gene B Easterling, Decatur, IL (US);
Reginald K Ringel, Decatur, IL (US);
Egon E Wolff, Forsythe, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
172781 ; 172747 ; 172796 ;
Abstract
A work vehicle and method for assembling the vehicle with a ring gear that is rotatably supported by a frame of the vehicle through contact only with bearing strips which maintain the ring gear against movement in any direction other than rotationally about the ring gear axis. The bearing strips may be made of organic plastic or metal.