| 摘要 |
A coupling mechanism is disclosed for coaxially connecting a pair of connectable components, such as a pair of transducer assemblies each having a stator. A coupling ring is carried by one stator and engageable with the other for drawing the stators together axially in response to relative rotation of the coupling ring. First friction mechanism between the stators prevent relative rotation between the stators after the stators are aligned angularly to align the electrical zeros thereof. Second friction mechanism of lesser coefficient of friction between the coupling ring and the one stator permit relative rotation therebetween whereby the stators can be finally coupled by further rotation of the coupling member while the first friction means maintains the stators in zero electrical alignment. Subsequently, locking washers are fastened between the coupling ring and stators to permanently lock the stators in relative aligned position.
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