| 摘要 |
The present invention relates to a rolling device including a stationary first assembly (110), comprising at least one first rolling cylinder (110), and a movable second assembly (120), comprising at least one second rolling cylinder (122). The second assembly (120) is movable along at least one degree of freedom relative to the stationary first assembly (110) such that the axis (X2) of the second cylinder (122) is movable relative to that of the first cylinder (110) so as to control the distance between the cylinders (110, 120). Said rolling device is characterized in that it includes: a resilient contact means (130) that exerts a first force on the movable assembly (110), said resilient contact means (130) being configured so as to give way when the reaction force exerted by the movable assembly (110) on these latter is greater than a predetermined threshold force; and a control means (160) that exerts, on the movable assembly (110), a second force having a component essentially opposite the force exerted by the resilient contact means (130). |
