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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 9815471 B1

PDFFull Text
Date of Patent:
Nov. 14, 2017

Filed:

Dec. 16, 2014

Work vehicle and method for controlling same

Applicant:

Komatsu Ltd., Tokyo, JP;

Inventors:

Masao Yoshizawa, Hiratsuka, JP;

Shunsuke Miyamoto, Atsugi, JP;

Kenichi Yamada, Fujisawa, JP;

Assignee:

KOMATSU LTD., Tokyo, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Cuong H Nguyen

Int. Cl.
CPC ...
B60W 10/06 (2006.01); F16H 61/472 (2010.01); E02F 3/64 (2006.01); B60W 30/188 (2012.01); B60K 6/445 (2007.10); B60K 25/02 (2006.01); B60W 10/30 (2006.01); E02F 9/20 (2006.01); E02F 9/22 (2006.01); F04B 17/05 (2006.01); F04B 49/06 (2006.01); F04B 49/20 (2006.01);
U.S. Cl.
CPC ...
B60W 30/1888 (2013.01); B60K 6/445 (2013.01); B60K 25/02 (2013.01); B60W 10/06 (2013.01); B60W 10/30 (2013.01); B60W 30/1886 (2013.01); E02F 9/2079 (2013.01); E02F 9/2246 (2013.01); E02F 9/2253 (2013.01); E02F 9/2289 (2013.01); E02F 9/2292 (2013.01); E02F 9/2296 (2013.01); F04B 17/05 (2013.01); F04B 49/06 (2013.01); F04B 49/20 (2013.01); B60K 2025/026 (2013.01); Y02T 10/6239 (2013.01);
Abstract

A work vehicle is equipped with an engine, a hydraulic pump, a work implement, a travel device, an accelerator operating member, a work implement operating member, and a control unit. The hydraulic pump is driven by the engine. The work implement is driven by hydraulic fluid discharged from the hydraulic pump. The travel device is driven by the engine. The accelerator operating member changes the engine rotation speed. The work implement operating member operates the work implement. The control unit causes the speed of the work implement to increase by causing the engine rotation speed to increase when an operation amount of the work implement operating member is increased.

Find Patent Forward Citations

Yoshizawa, Masao. (2017). Work vehicle and method for controlling same (U.S. Patent No. 9815471). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9815471

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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