| 摘要 |
<p>The present invention relates to a device (10) for holding mechanical parts (17), comprising a slider holder (11) formed of a body (14) and of a head (15) which are provided with a central bore (16) in which a portion of the part to be held is placed, this part to be held going past said head (15), the head comprising a conical zone (20), the holding device (10) additionally comprising at least two sliders (12) and an element (13) for actuating said sliders, characterized in that the head (15) comprises at least two lateral bores (19) that open on the one hand into said conical zone (20) and on the other hand into said central bore (16), in that said sliders are each placed in one of said lateral bores (19), these sliders being adjusted in the lateral bores so as to be able to slide therein, said sliders going past the conical zone (20) of said head, the element (13) for actuating said sliders being arranged in order to move said sliders (12) in the corresponding lateral bores (19) along an axis perpendicular to a longitudinal axis (20') of the central bore (16).</p> |
