| 摘要 |
A shaft tightening apparatus wherein the shaft can be tightened a multitude of times to the same level of torque. The tightening apparatus comprises an exterior housing which when manually pivoted will similarly pivot within an internally located spindle. This spindle is fixedly mounted to the shaft. Upon a certain level of torque being obtained, the housing will completely pivot relative to the spindle with a further tightening force not being obtainable.
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