Work vehicle and control method for same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9341200
APP PUB NO 20150337877A1
SERIAL NO

14759039

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The target input shaft torque determination unit determines a target input shaft torque. The target output shaft torque determination unit determines a target output shaft torque so that a deceleration force for decelerating the vehicle is generated on the output shaft of the power transmission device in a state in which connection and disconnection states of the forward travel clutch and the reverse travel clutch are maintained at the state before the start of the shuttle action when the shuttle action is started. The torque-balance information is stored in a storage unit and defines a relationship between the target input shaft torque and the target output shaft torque to achieve a balance of the torques of a power transmission device. The command torque determination unit uses the torque-balance information to determine torque commands for the motor from the target input shaft torque and the target output shaft torque.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTD2-3-6 AKASAKA MINATO-KU TOKYO 107-8414

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kishimoto, Yasuki Fujisawa, JP 9 97
Miyamoto, Shunsuke Atsugi, JP 36 287
Ohkura, Yasunori Kawasaki, JP 19 229
Yamada, Kenichi Fujisawa, JP 180 1856
Yoshizawa, Masao Kawasaki, JP 28 484

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