发明名称 PEDAL LOCK CONTROL DEVICE OF WORKING VEHICLE
摘要 PROBLEM TO BE SOLVED: To prevent a lock of a traveling pedal against an intention of a driver. SOLUTION: This pedal lock control device has motor driving means 2 and 4 driving a traveling hydraulic motor 3 according to an operation quantity of the traveling pedal 7, a lock means 70 locking the traveling pedal 7 in an operation state, a command means 26 commanding a lock and the lock release of the traveling pedal 7 by the lock means 70 by the operation of the driver, lock intention detecting means 23 and 24 detecting the intention of the driver of permitting the lock of the traveling pedal 7, and a lock control means 20 locking the traveling pedal 7 by the lock means 70 when lock permitting intention is detected by the lock intention detecting means 23 and 24 and the lock of the traveling pedal 7 is commanded by the command means 26. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009083723(A) 申请公布日期 2009.04.23
申请号 JP20070257718 申请日期 2007.10.01
申请人 HITACHI CONSTR MACH CO LTD 发明人 ODAKA KATSUAKI;SATAKE HIDETOSHI;KOWATARI YOICHI;GOTO YUUKI;ICHIMURA KAZUHIRO
分类号 B60K26/04;B60K20/02;E02F9/20 主分类号 B60K26/04
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