The rollforming device inputs the rotating drive force to the formingroll (2) from rotating force transmitting means (1).
该辊成形装置从旋转力传递机构(1)向成形辊(2)输入旋转驱动力。
2
The rotating force transmitting means (1) has input-side engaging means (3) on the side where it extends toward the formingroll (2).
上述旋转力传递机构(1)在朝向上述成形辊(2)延伸的前端侧具有输入侧卡合机构(3)。
3
The roll-side engaging means (4) and the input-side engaging means (3) are engaged to input the rotating drive force from the rotating force transmitting means (1) to the formingroll (2).