Tool machine, has compensation device generating compensating moment that opposes controlled resisting moment that is controlled such that moment effected on pivoting carrier is compensated

摘要

The tool has a pivoting carrier (28) rotationally driven at an end section and directed horizontally. A rotating-/ twisting moment compensation device (54) i.e. piston cylinder unit (56), for compensating twisting moment acting on the pivoting carrier. The compensation device generates compensating moment that opposes a controlled resisting moment that is controlled such that moment effected on the pivoting carrier is compensated. A work-piece holder is arranged at a middle section of the pivoting carrier, and the compensation device comprises a piston cylinder unit (56).