Slot cutter is attached on winding rope of hoist of support device and is connected over energy strip with energy supply station of support device and is vertically guided on guide post

摘要

The slot cutter (1) is attached on a winding rope of the hoist of a support device and is connected over an energy strip with the energy supply station of the support device and is vertically guided on guide post. A cutter arm (4) with a cutter head (5) is pivot supported around the axis of a drive sprocket (3) on the slot cutter with a drive unit (2), on which the drive sprocket lies. An endless cutter linkage (9) is guided over the drive sprocket, the cutter arm and a deflecting sprocket, which lie on a shaft (7) of the cutter head. An independent claim is also included for a slot cutting method for manufacturing suspension-supported earth slots.