| 摘要 |
The invention relates to a flying tuck folding device comprising a primary drive motor, at least one cylinder that is rotationally driven by the primary drive motor and a pair of folding rollers. The folding rollers can be rotationally driven by an auxiliary motor. The folding rollers can be coupled to the rotation of the cylinder by a differential drive comprising three drive or take-off members, one of which is connected respectively to the cylinder, auxiliary motor and the folding rollers.
|
