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:
Oct. 17, 1978
Filed:
Apr. 15, 1977
Applicant:
Inventors:
Robert D Roley, Peoria, IL (US);
Glenn M Haslett, Peoria, IL (US);
Dennis L Blunier, Danvers, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
305 14 ; 305 18 ; 305 59 ;
Abstract
A track link assembly including a plurality of track links having track pin receiving apertures therein, a plurality of track pins extending through associated ones of the apertures and pivotally interconnecting adjacent ones of the links, a plurality of roller bushings rotatably mounted on the ends of the pins, and a plurality of track shoes secured to respective ones of the links.