| 摘要 |
<p>The invention relates to a chucking device for a hand machine tool having at least one chucking unit (12a; 12b; 12c) for chucking a tool (14a; 14b; 14c) on a spindle (16a; 16b; 16c), and having at least one runoff safety unit (18a; 18b; 18c) for preventing the chucking unit (12a; 12b; 12c) and/or the tool (14a; 14b; 14c) from running off of the spindle (16a; 16b; 16c). According to the invention, the runoff safety unit (18a; 18b; 18c) comprises at least one motion change unit (20a; 20b; 20c) for at least partially transferring a first relative motion between at least two chucking elements (22a, 24a; 22b, 24b; 22c, 24c) of the chucking unit (12a; 12b; 12c) into a second relative motion.</p> |
