摘要 |
The invention relates to a tool holder (10), in particular for a hammer drill or chisel drill. Said holder comprises an insertion opening (14) for receiving a tool shaft (16), at least one actuator (22) for axially locking or releasing the tool shaft (16) in the insertion opening (14), said actuator (22) being displaced between a locked position and a released position, in addition to at least one clamping mechanism (34-44) for clamping the actuator (22) in the released position and/or in the locked position. The invention is characterised in that the clamping mechanism (34-44) is covered radially on its exterior relative to the insertion opening (14) by a cover (46), in order to prevent contamination and wear by abraded material. |