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:
May. 04, 2021
Filed:
Feb. 06, 2018
Applicant:
Kubota Corporation, Osaka, JP;
Inventors:
Hiroki Bessho, Sakai, JP;
Noriyasu Honjo, Sakai, JP;
Jun Yoshida, Sakai, JP;
Hiroshi Takagi, Sakai, JP;
Assignee:
Kubota Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/027 (2012.01); F16H 9/18 (2006.01); F16H 57/035 (2012.01);
U.S. Cl.
CPC ...
F16H 57/027 (2013.01); F16H 9/18 (2013.01); F16H 57/035 (2013.01);
Abstract
A work vehicle includes a stepless speed changer device having a drive pulley receiving input of power of an engine, a driven pulley, and an endless rotary body wound around and entrained between the the drive pulley and the driven pulley and an accommodating body having an accommodation space for accommodating the drive pulley, the driven pulley and the endless rotary body. The accommodation space includes an air passage for causing air introduced from the outside to flow from the driven pulley side to the drive pulley side to be eventually discharged to the outside.