logo

For the Inventor, By the Inventor

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.:

US 10486697 B1

PDFFull Text
Date of Patent:
Nov. 26, 2019

Filed:

Nov. 01, 2016

Work vehicle

Applicant:

Yanmar Co., Ltd., Osaka-shi, Osaka-fu, JP;

Inventors:

Kouhei Ogura, Osaka, JP;

Toshiyuki Miwa, Osaka, JP;

Kenta Ikenori, Osaka, JP;

Assignee:

YANMAR CO., LTD., Osaka, JP;

Attorney:

Norton Rose Fulbright US LLP

Primary Examiner:

Derek D Knight

Int. Cl.
CPC ...
B60W 30/14 (2006.01); B60K 20/00 (2006.01); B60K 20/02 (2006.01); B60K 31/00 (2006.01); F16H 59/50 (2006.01); F16H 61/00 (2006.01); F02D 29/02 (2006.01); F16H 61/66 (2006.01); F16H 63/50 (2006.01); B60W 50/08 (2012.01); B60W 10/103 (2012.01); B60W 10/06 (2006.01); F16H 59/02 (2006.01); F16H 59/06 (2006.01); F16H 59/12 (2006.01); G05G 1/06 (2006.01);
U.S. Cl.
CPC ...
B60W 30/143 (2013.01); B60K 20/00 (2013.01); B60K 20/02 (2013.01); B60K 31/00 (2013.01); B60W 10/06 (2013.01); B60W 10/103 (2013.01); B60W 30/14 (2013.01); B60W 30/146 (2013.01); B60W 50/082 (2013.01); F02D 29/02 (2013.01); F16H 59/02 (2013.01); F16H 59/06 (2013.01); F16H 59/50 (2013.01); F16H 61/00 (2013.01); F16H 61/66 (2013.01); F16H 63/50 (2013.01); B60W 2300/152 (2013.01); B60W 2540/10 (2013.01); B60W 2540/16 (2013.01); B60W 2710/0644 (2013.01); B60W 2710/1005 (2013.01); B60W 2720/10 (2013.01); F16H 59/12 (2013.01); F16H 2059/0234 (2013.01); G05G 1/06 (2013.01);
Abstract

A work vehicle including: a hydraulic stepless transmission that shifts a speed of a driving force from an engine; a gear shift pedal that performs an acceleration/deceleration operation of a shifted output from the hydraulic stepless transmission; a control section that controls the engine and the hydraulic stepless transmission based on an operation amount of the gear shift pedal; and acceleration/deceleration switches that increase and reduce a vehicle speed in performing an auto-cruise mode. The control section stores a set maximum vehicle speed. In a case where the acceleration/deceleration switches are operated in the auto-cruise mode, the control section increases and reduces the vehicle speed stored in shifting to the auto-cruise mode based on the amount of change in accordance with the maximum vehicle speed.

Find Patent Forward Citations

Loading…