Patent ID: 6968722
Filing Date: 2005-11-29
Classification: B21D,Y10T

Abstract:
1. A plate processing device intended to be used for bending or cutting of bending and bendable plate-like objects and comprising a bending or cutting tool arranged to be moved by actuators, the tool having a width corresponding to a length of a bending or cutting line, the device comprising: at least two tube sectors arranged one within the other and rotatably moving with respect to each other, of which the tube sector that rotates around a rotation axis has a bending or cutting tool, the mutual movement of the tube sectors being effected by means of actuators acting between the tube sectors, expandable by means of pressure of a medium, and being hose-like power elements whose length is substantially equal to the width of the whole tool, said hose like power elements being selected from: one hose-like power element, or a plurality of hose-like power elements in parallel or in series.