| 摘要 |
The present invention relates to a valve (1) between a shaft (2) and a force-transmitting organ (3), comprising a non-play-free form-locking coupling (21, 34, 4) that is arranged between said force-transmitting organ (3) and said shaft (2), which coupling (21, 34, 4) is dimensioned such that a certain maximum first torque (M1) can be transmitted via said coupling, a second coupling, the form of an essentially non-form-locking coupling (6, 7) dimensioned for a certain maximum second torque (M2), being arranged between said shaft (2) and said force-transmitting organ (3), which coupling complements and relieves said form-locking coupling (21, 34, 4), said essentially non-form-locking coupling (6, 7) being play-free. |
