| 摘要 |
PROBLEM TO BE SOLVED: To simplify the operation of attaching the tool for the sealing pump-up apparatus. SOLUTION: A hooking part 83 of a press tool 82 is opposed to an engagement hole 85 formed in the base 36 of an injection unit 20, and the insertion part 84 of the press tool 82 is inserted into the tool insertion hole 44 of a sealing pump-up apparatus 10, while the hooking part 83 is inserted into the engagement hole 85. The operation causes a claw 83B having passed through the engagement hole 85 to be caught by the edge of the engagement hole 85 so as to fix the press tool 82. COPYRIGHT: (C)2008,JPO&INPIT
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