| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing tool which is easily capable of finely adjusting the position of a supply port of a filler metal supplying nozzle and is capable of stably fixing the nozzle to a torch for welding. SOLUTION: The fixing tool fixes the filler metal supplying nozzle B supplying filler metal to a welding part to a torch A for welding and is provided with a nozzle holding part 3 which holds the filler metal supplying nozzle B and a torch holding part 2 into which the torch A for welding is inserted and which holds the torch A for welding. Therein, an eccentric ring 4 having a hole eccentric to the outer peripheral circle is interposed between the torch holding part 2 and the torch A for welding. COPYRIGHT: (C)2004,JPO
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