| 摘要 |
The invention relates to a step by step motor and/or brake device through controlled translation, comprising two assemblies arranged substantially coaxially about the same shaft, one of them being slidable along said shaft, and the other assembly being rotatable about said shaft. The device according to the invention may be used in mechanical, pneumatic or electrical equipments, in automatic arrangements, in servo-controls, as modifiable drives, step by step motors, step by step brakes. |
