| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bobbin stopper without having risk of causing axial dislocation of a bobbin and a rotary shaft when installing the bobbin on the rotary shaft without rethreading a screw on the rotary shaft without replacing the rotary shaft of a winder over a long period. <P>SOLUTION: This bobbin stopper has a flange part 20 coming into surface contact with a collar 18b of the bobbin and pressing the collar 18b to the winder body side, a round nut 22 rotatably installed in the flange part 20, a holder 24 threadedly engaging on an outside surface with the inside of the round nut 22 and having a through-hole 23 penetrating the rotary shaft 14 inside, a lock pin 26 respectively communicating with pin penetrating holes 25a and 25b arranged in the holder 24 and the rotary shaft 14 and fixing the holder 24 to the rotary shaft 14. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
