| 摘要 |
A draw-in collet chuck (100) embraces a draw-in collet (10) whose outer periphery is designed as a conical surface (8). The latter (8) rests against a corresponding conical surface (16), which delimits a recess (15) in a support (20). The draw-in collet (10) and the support (20) have outside threads (12 and 18, respectively) with different leads. A screwed fitting (30) with corresponding inside threads (22, 23) is screwed onto said outside threads. The draw-in collet (10) is tightened or loosened by turning the screwed fitting (30) in one direction or the other. |
