| 摘要 |
The tool coupling (5) includes a first part (51) belonging to a tool holder, and a second part (52) belonging to a tool. The two parts are adapted to be easily made to co-operatively connect to each other, and easily be disconnected from each other. A projection (11) of the first part brings the two parts in the interlocked position and unlocked position. The first part is provided with at least one projection (10) and the second part is provided with at least one recess (10a). When the projection (10) and recess are in fullly co-operative position when the two parts are in a position suitable for interlocking, the projection (11) is activated. The projections (10,11) extend in the opposite directions. The second part is provided with at least two oppositely located holes (11a,12a) each related to an end wall of the second part. When the projection (11) is in a first position, the two parts are interlocked. When in the second position, the two parts can be unlocked and separated. An Independent claim is also included for a first part belonging to a tool. |
