| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for holding a line material of simple configuration, the line material of various diameter is held without foil while coping with a multiple winding device. SOLUTION: A fixing claw plate 1 in which plural holding projections 1a for winding a line material is provided at its tip end, and a purality of movable claw 2 having a holding projection 2a at the tip end winding around line material pressed facing to a holding projection 1a of a fixed claw plate 1 energized by a compression spring 3 and freely rotating around a rotation axis 21 attached to a central part are provided. By the rotation of a shaft 4 provided with a driving pin 11 for contacting and pressing to a contact part 2b of the movable claw 2 rotated by a driving part comprising a rotary actuator 5, timing pulleys 6 and 8, and a timing belt 7, the movable claw 2 is rotated so that the holding projection 1a of the fixing claw plate 1 and the holding projection 2a of the movable claw 2 are opened/closed. |
