| 摘要 |
PROBLEM TO BE SOLVED: To provide a jig for seal tape removal capable of perfectly removing a seal tape wound around a tube fitting from the once used tube fitting. SOLUTION: An upper fixed blade 3, a lower fixed blade 4, a first movable blade 5 and a second movable blade 6 arranged in such a way as to surround an installing position of a tube fitting are furnished, the first movable blade 5 and the second movable blade 6 constitute a link mechanism, the first movable blade 5 and the second movable blade 6 are interlocked with each other by this link mechanism and knife edges 5A and 6A are moved in a direction to be released from the inside of a support hole 2A, the tube fitting comes to be free to be inserted into the inside of the support hole 2A, the first movable blade 5 and the second movable blade 6 are moved in a direction where the knife edges 5A and 6A intrude from the inside of the support hole 2A, knife edges 3A, 4A, 5A, 6A are respectively engaged with thread grooves of the tube fitting, and a seal tape is removed by rotation of the tube fitting.
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