| 摘要 |
PURPOSE:To bring a fiber scope to an introducing guidance to the inside, etc. of a curved pipe by providing a flexible wire rail, a ring body in which a head part is inserted through a center part, and a ring body inclination preventive wire body. CONSTITUTION:The titled rail consists of a flexible wire rail 4, many ring bodies 5... which are provided at a prescribed pitch on the wire rail, 4, and a ring body inclination preventing wire body 6 which is inserted so as to be freely slidable in a shape of skewer to a through-hole being provided on the ring body 5. In the inside of a curved pipe or in the inside of a curved hole, this rail can be laid in accordance with its curve, and also, when a head part 3 of a fiber scope 2 is inserted into the ring bodies 5..., the head part 3 can be brought to an introducing guidance to the wire rail 4 by being held by the ring bodies 5....
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