Loosening tool for a winning machine in underground mining

摘要

A nozzle (12) for spraying a high-pressure liquid jet (15) is allocated to the loosening tool (1) for a winning machine in underground mining in such a way that the nozzle (12) arranged behind the loosening tool (1) - as viewed in the cutting direction - in the pick holder (5) can spray its high-pressure liquid jet (15) through an opening (10) of the loosening tool (1) up to directly in front of the tool cutting edge. <IMAGE>