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. 30, 1980
Filed:
Jun. 12, 1978
Thomas C Meisel, Jr, Peoria, IL (US);
Caterpillar Tractor Co., Peoria, IL (US);
Abstract
A track assembly for crawler-type vehicles including a pair of spaced endless belts formed of flexible material and disposed in a generally parallel relation, a plurality of shoe-mounting cross bars extending through each of the belts to project from both sides thereof, the cross bars in one belt being aligned with the cross bars in the other belt, a plurality of elongated shoes spanning the belts and secured to corresponding aligned ones of the cross bars and disposed on the outer sides of the belts, a plurality of inwardly directed, sprocket engaging, nose-shaped lugs disposed in the space between the belts and extending inwardly of the inner sides thereof and secured to adjacent ends of aligned ones of the cross bars, and a plurality of inwardly directed, lateral guides on the inner sides of the belt extending inwardly of the inner sides thereof and secured to remote ends of aligned ones of the cross bars.