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:
Jul. 13, 2021
Filed:
Oct. 22, 2015
Applicant:
Komatsu Ltd., Tokyo, JP;
Inventors:
Assignee:
KOMATSU LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 55/13 (2006.01); B62D 55/21 (2006.01); B62D 55/12 (2006.01); B62D 55/06 (2006.01); B62D 55/08 (2006.01); E02F 9/02 (2006.01);
U.S. Cl.
CPC ...
B62D 55/13 (2013.01); B62D 55/06 (2013.01); B62D 55/08 (2013.01); B62D 55/12 (2013.01); B62D 55/21 (2013.01); E02F 9/02 (2013.01);
Abstract
A traveling unit includes a drive wheel and track links. The drive wheel includes a plurality of drive wheel teeth and a tooth groove which is disposed adjacently to the drive wheel teeth. The track link includes projection portions which mesh with the drive wheel teeth. The projection portion has a height h greater than or equal to a depth d of the tooth groove.