| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection tool for piping which allowing a narrow operation region and is capable of quickly connecting a piping member. SOLUTION: The connection tool 1 for piping has a pair of holding members 3 composed of a fixed holder 31 and a movable holder 32, a tool body 2 having a grip part 21 and a head part 22 for supporting the fixed holder 31, a link means 4 including a slide member 40 for supporting the movable holder 32, a ratchet member 61 for linearly moving the slide member 40, a rotating means 6 including a feed claw 64 energized by a ratchet gear 61 in the direction of expanding an interval between the holding members 3, and a lever member 5 for releasing energizing force of the feed claw 64. COPYRIGHT: (C)2006,JPO&NCIPI
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