| 摘要 |
<p>The device (1) has a conveyor (6) with a succession (28) of blanks (2) positioned perpendicular to the path (5). The path terminates at a pickup station (S2) having a stop surface (44) defined by a frame, which has a withdrawal opening closed partly by fixed teeth and is moved in a direction parallel to the path by the thrust exerted by the blanks and in opposition to a sensor for regulating a traveling speed of the conveyor to keep the thrust exerted by the blanks on the frame constant.</p> |
