发明名称 CONTROL DEVICE OF CONSTRUCTION MACHINE
摘要 <p>The present invention relates to a control apparatus for a construction machine such as a hydraulic excavator, and makes it possible to make a variation of an instruction value to a hydraulic cylinder smooth even if an operation member or the like is operated suddenly upon starting of working or the like. To this end, the control apparatus for a construction machine of the present invention is applied to a construction machine wherein arms (200, 300) supported on a machine body (100) side and a working member (400) supported on the arm members (200, 300) are operated by cylinder type actuators (120 to 122), and includes operation members (6, 8) for operating the arm members (200, 300) and the working member (400), target moving velocity setting means (101) for setting a target moving velocity of the working member (400) so that a target moving velocity characteristic upon starting of an operation by the operation members (6, 8) exhibits a characteristic of the same type even if it is differentiated, and control means (1) for receiving information of the target moving velocity set by the target moving velocity setting means (101) as an input and controlling the actuators (120 to 122) so that the working member (400) may exhibit the target moving velocity. <IMAGE></p>
申请公布号 EP0905325(A1) 申请公布日期 1999.03.31
申请号 EP19970947885 申请日期 1997.12.10
申请人 SHIN CATERPILLAR MITSUBISHI LTD. 发明人 TOZAWA, SHOJI;ONO, TOMOAKI
分类号 E02F3/43;E02F9/20;E02F9/22;(IPC1-7):E02F3/43 主分类号 E02F3/43
代理机构 代理人
主权项
地址