Invention Grant
- Patent Title: Clutch control device for industrial vehicle
- Patent Title (中): 工业车辆离合器控制装置
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Application No.: US13516021Application Date: 2010-12-14
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Publication No.: US08855870B2Publication Date: 2014-10-07
- Inventor: Koji Hyodo , Takashi Takeyama , Akira Shimohira
- Applicant: Koji Hyodo , Takashi Takeyama , Akira Shimohira
- Applicant Address: JP Tokyo
- Assignee: Hitachi Construction Machinery Co., Ltd.
- Current Assignee: Hitachi Construction Machinery Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Crowell & Moring LLP
- Priority: JP2009-283138 20091214
- International Application: PCT/JP2010/072497 WO 20101214
- International Announcement: WO2011/074582 WO 20110623
- Main IPC: G06F7/00
- IPC: G06F7/00 ; E02F9/20 ; F16D48/06 ; E02F9/22
Abstract:
A clutch control device for an industrial vehicle includes: a braking force detection device that detects braking force of the industrial vehicle; a speed stage detection device that detects a set speed stage of a transmission; a clutch control device that controls engage/release of a forward clutch so that the forward clutch is released when a clutch cut off condition is judged to be satisfied based upon braking force of the industrial vehicle detected by the braking force detection device; and a switching device that automatically switches the clutch cut off condition in the clutch control device based upon a set speed stage of the transmission detected by the speed stage detection device.
Public/Granted literature
- US20120296530A1 Clutch Control Device for Industrial Vehicle Public/Granted day:2012-11-22
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