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:
Apr. 09, 2024
Filed:
Jan. 11, 2019
Applicant:
Komatsu Ltd., Tokyo, JP;
Inventor:
Yasunari Kato, Tokyo, JP;
Assignee:
KOMATSU LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60J 5/04 (2006.01); B60R 3/00 (2006.01); B62D 33/06 (2006.01); E02F 9/16 (2006.01); E05F 15/611 (2015.01);
U.S. Cl.
CPC ...
B60J 5/04 (2013.01); B60R 3/00 (2013.01); B62D 33/06 (2013.01); E02F 9/16 (2013.01); E05F 15/611 (2015.01);
Abstract
A wheel loader as a work vehicle includes a ladder, an operator's compartment, an actuator, an operation unit, and a controller. The operator's compartment has an openable and closable door disposed above the ladder. The actuator is disposed at the operator's compartment so as to actuate the door to make an opening motion. The operation unit receives an operation from an operator. The controller controls the drive of the actuator, based on an operation signal received from the operation unit, so that the door makes an opening motion while the operation unit is receiving an operation from the operator.