| 摘要 |
A cutting tool especially for difficult accessible structures of materials such as steel, concrete, reinforced materials, carried preferably on and operated by a remote controlled vehicle, where the cutting tool comprises a C-shaped frame ( 1 ), the end of the first arm of the frame ( 1 ) comprising a rotation device ( 4 ), the end of the second arm comprising a mounting device ( 7 ), the rotation device ( 4 ) and the mounting device ( 7 ) being adapted to receive one end of a milling shaft ( 3 ) each, and to rotate the milling shaft ( 3 ) during operation, the frame ( 1 ) thereby being displaced towards the structure ( 5 ) one arm of which at each side of the structure, by a feeding mechanism ( 9 ) secured to an operating arm ( 8 ) on the vehicle.
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