摘要 |
The chuck has a chuck body (2) on a spindle, with dogs (5) in guide recesses (4) forming a receiver for the drill. The chuck body has a threaded ring (9) on it. A spring ring (11) is provided as a stop for the dogs when they are set back axially. The spring ring is angled to the axially forward-pointing surface (12) of the threaded ring. |