Hot wire cutting device for heat insulation plate for external heat insulation system, has switching device i.e. end switch, closing and disconnecting loop containing cutting wire, during approximation of end positions of cutting wire

摘要

The cutting device (10) has a U-shaped cutting holder (35) with a cutting wire and displaceably supported between two end positions at a frame (21). A switching device (23) i.e. end switch, closes and disconnects a loop containing the cutting wire, during approximation of the end positions of the cutting wire. The cutting holder with a bracket (53) is movably supported in a guide rail (51). The switching device is arranged at the bracket or the guide rail, and an actuator (57) of the switching device is arranged at the rail or the bracket.