发明名称 CASING DRIVER OPERATION SYSTEM
摘要 PROBLEM TO BE SOLVED: To surely carry out positioning for engaging/releasing a coupling with safety of a worker secured and solve problems such as space limitation inside an operation room or laborious work for wiring. SOLUTION: In this casing driver operation system, at least one operation state display means showing an operation state of a casing driver 2 provided with an elevating frame 5 mounted to a base frame 4 freely raisably, a rotor 8 mounted to the elevating frame 5 freely rotationally by means of a hydraulic motor 12, and a casing gripping band 9 installed to the rotor 8 is arranged in a predetermined area in at least one display screen of a touch panel 106. In this casing driver operation system, at least one camera 1 photographing a predetermined section of the casing driver 2 is arranged, and its photographed image is displayed on at least one display screen in the touch panel 106.
申请公布号 JP2000297586(A) 申请公布日期 2000.10.24
申请号 JP19990107126 申请日期 1999.04.14
申请人 HITACHI CONSTR MACH CO LTD 发明人 HIROSE YOSHIAKI
分类号 E21B7/20;E02D7/22;(IPC1-7):E21B7/20 主分类号 E21B7/20
代理机构 代理人
主权项
地址