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. 22, 1999
Filed:
Apr. 08, 1997
Dan J Becker, Peoria, IL (US);
Craig R Gustin, Rochelle, IL (US);
Caterpillar Paving Products Inc., Minneapolis, MN (US);
Abstract
An undercarriage assembly of a track-type work machine includes a drive wheel, an idler wheel, and a plurality of track supporting rollers. The assembly also includes a track belt which contacts the drive wheel, the idler wheel, and each of the plurality of track supporting rollers. The plurality of track supporting rollers includes a first left roller group, a second left roller group, a middle roller group, a first right roller group, and a second right roller group. The plurality of track supporting rollers cooperate with the track belt in order to reduce the number of vibrations and shocks during operation of the track-type work machine.