Invention Grant
- Patent Title: Work vehicle and method of controlling the same
- Patent Title (中): 工作车辆及其控制方法
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Application No.: US13508501Application Date: 2011-02-10
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Publication No.: US08504257B2Publication Date: 2013-08-06
- Inventor: Eiji Yamaguchi , Takashi Kuse
- Applicant: Eiji Yamaguchi , Yasutaka Kuse , Miki Kuse , Reiko Kuse
- Applicant Address: JP Tokyo
- Assignee: Komatsu Ltd.
- Current Assignee: Komatsu Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2010-027272 20100210
- International Application: PCT/JP2011/052898 WO 20110210
- International Announcement: WO2011/099568 WO 20110818
- Main IPC: G06F17/00
- IPC: G06F17/00
Abstract:
In a work vehicle, a control unit is configured to control a lock-up hydraulic pressure for controlling switching of a lock-up clutch. The control unit is configured to execute a lock-up slippage control for switching the lock-up clutch into a slippage state when the work vehicle starts moving. The control unit is configured to control the lock-up hydraulic pressure based on work instrument load information, pertaining to a load of a work instrument during execution of the lock-up slippage control.
Public/Granted literature
- US20120245805A1 WORK VEHICLE AND METHOD OF CONTROLLING THE SAME Public/Granted day:2012-09-27
Information query
