| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple and inexpensive connector with a water-resistant structure, capable of preventing rotation of a union nut and assuring connection in spite of impacts and vibrations, and with a fastening torque and an opening torque showing different values at the time of the screw connection. SOLUTION: The connector is mounted to a case 1 to be capable of screwing the union nut on the case 1 and not to rotate relatively to the case 1 by tooth shaped projected parts 12 made in the form of asymmetrical sine shape engaging with each other. The tooth shaped projected parts 12 for the union nut mounted to a fixed ring 4 is separated and formed to have a springing property and comprises a means for locking the union nut to a suitable position. COPYRIGHT: (C)2006,JPO&NCIPI
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