| 摘要 |
A location control mechanism includes a striker having a preferably spherically shaped lock ball and a pair of mutually adjacent socket rollers, each socket roller having a complementing preferably hemispherically shaped semi-socket which collectively provide a single preferably spherically shaped lock socket when the rollers are appropriately rotated relative to each other. The striker is connected to a first component and the socket rollers are rotatably mounted to a second component, wherein the first and second components are positionally located relative to each other by action of the lock ball being trapped in the lock socket formed when the socket rollers have been appropriately rotated.
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