| 摘要 |
The invention relates to a drive arrangement containing a rotational mass which is supported so as to be rotatable about a first axis; a bearing element supported so as to be rotatable about a second axis extending perpendicular to the first axis having a bearing for supporting the rotational mass, an oscillating body supported so as to be rotatable about a third axis perpendicular to the second axis having a bearing for supporting the bearing element, a drive provided on the oscillating body for generating a rotary movement of the bearing element about the second axis, a housing having a bearing for supporting the oscillating body, and a brake fixed to the housing for braking the rotary movement of the oscillating body in such a way that with each braking operation a driving force is transmitted to the housing. |
