| 摘要 |
The invention relates to a device for movement transmission, torque transmission, force transmission and/or enabling movement, more particularly for forming a gear and/or guidance mechanism and for usage in a vacuum. The device comprises at least one notch/engagement part mechanism, which is formed by at least one notch (10, 10') and at least one engagement part (20, 20'). The device further comprises at least two contact surfaces (F1, F2), at least one contact surface (F1) being able to roll along the other contact surface (F2). |
