| 摘要 |
A cutting device, particularly for cutting metals or concrete, is mounted at the end of a working arm (1) of a mobile machine. The device comprises on the one hand an assembly (2) adapted to be secured to the working arm (1) and, on the other hand, a complementary member (8) mounted and guided in rotation on the assembly. The device comprises a rotational guide coacting with a shock absorbing member in the closed position corresponding to cutting and a pressure device ensuring a predetermined lateral spacing of the working ends, so as to prevent lateral spacing of the cutting ends (C) of the device.
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