WELDING WIRE CONVEYOR DEVICE COMPRISING A LOCKING DEVICE HAVING A LOCKING MEANS AND A PRESSURE MEANS

摘要

The invention relates to a welding wire conveyor device (1) and to a method for locking a pivotable rolling receiver (10) of a welding wire conveyor device (1) which comprises a drive rolling receiver (11) and a pivotable pressure rolling receiver (10). Said pressure rolling receiver (10) can be coupled to pivotable actuation means (20). Said pressure rolling receiver (10) is locked in the pivoted position by means of a locking device (200) when the pivotable actuation means (20) are actuated.