| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable plug mounting device capable of preventing falling-off of a sandwiching member from a support member. SOLUTION: This gas plug mounting device is provided by rotatably arranging both side parts of the sandwiching member 35 in inclined parts 34b and 34b of the support member 34 around the rotational axis of connecting both inclined parts 34b and 34b, and is constituted for checking the rotational movement of the support member 35 by butting a side surface of an opening groove 35b of the sandwiching member 35 against an outer peripheral surface of a fastening bolt 33 when rotating the sandwiching member 35 around the other inclined part 34b so that one side part of the sandwiching member 35 separates from one inclined part 34b. COPYRIGHT: (C)2009,JPO&INPIT
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