| 摘要 |
<p>A clamping device for clamping a member to a housing includes a sleeve unit carried by the housing and having an open end formed with a tapered inner surface; and a chuck unit receivable within the open end of the sleeve unit, the chuck unit having an open end which is radially contractible for receiving and clamping the member. The chuck unit is movable axially in one direction to a clamping position, or in the opposite direction to a releasing position. The sleeve unit and chuck unit include interengaging elements such that rotation of the sleeve unit in opposite directions relative to the chuck unit moves the chuck unit to its clamping and releasing positions, respectively. A spring normally urges the sleeve unit to its clamping position. A manual operator rotates the sleeve unit in the opposite direction to move the chuck unit to its releasing position.</p> |
