| 摘要 |
<p>The invention concerns a device (1) for folding a blank (2) comprising a support (7), means for immobilizing by clamping a portion of the blank, a mobile tool (5) for folding the blank and means for maneuvering the folding tool. The folding tool (5) comprises a structure (51) and two folding arms (53, 53') supported by said structure, the arms being mobile relative to the structure and relative to each other. The maneuvering means comprise means (8) for maneuvering the structure to move it at least along one direction (X-X') substantially parallel to the immobilized blank portion and two actuators (6, 6') designed to move (F, F') each of the arms, independently of the other arm, along a direction (Y-Y') substantially perpendicular to the immobilized blank portion (2).</p> |
