| 摘要 |
PURPOSE:To obtain tight contact of a working machine body with an object in a stable manner by pushing the machine toward the front surface of the object by ejectors directed outwardly from the back surface of the machine body and adhering the machine at the front surface thereof by suction cups which is made vacuous by the outwardly directed ejectors. CONSTITUTION:Through remote control from a support ship 2, valves 9, 22 are opened and valves 12, 23, 26 are closed, and when high pressure fluid is supplied through high pressure pipe 5 to the machine body 1, it flows in a branch pipe 7 and passes through the open valve 9 ad then it is ejected from an ejector 8 provided to be directed outwardly from the back surface 6 of the machine body 1. At this time, a suction cup 20 is communicated through the open valve with the ejector 8 and other suction cups are also communicated through open valves with other ejectors 8, so that the interior of the suction cup 20 is made vacuous by the ejector 8, and the machine body 1 is pushed toward the object 3 by thrust of high pressure fluid ejected from the ejector 8 and the suction cup 20 is pressed against the surface of the object to be brought in tight contact with the object in a stable manner. |
