| 摘要 |
Device (20) for receiving and securing a tool (2; Fig. 1), in particular a drill bit, to a machine tool (1; Fig. 1), for example a core drill, containing an output shaft (6) for transmitting a torque generated in the machine tool (1) to the tool (2); and a union nut (22), positioned around the output shaft (6), for releasably connecting the output shaft (6) to a connection end (9) of the tool (2). The output shaft (6) contains a retaining ring (25) and the union nut (22) contains a stop washer (26) and a damping element (27), wherein the stop washer (26) is positioned between the retaining ring (25) and the damping element (27). |
