| 摘要 |
An improved cap disc air clutch mechanism is provided, in which a pair of improved cap disc air clutch mechanisms will sense the torque between a cap and neck of a container and will allow cap tightening discs thereon to stop once the desired torque is reached and at the same time, allow the respective spindle shafts to continue to rotate. The improved cap disc air clutch mechanisms are adjustable to different torques by varying air pressure thereto, since the torque required for caps and containers varies considerably.
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