| 摘要 |
PURPOSE:To make a turning support device possible to engage or disengage to or from a stopper, by only lifting it up and down, in case of the stopper which separates a bobbin winder tube in a bobbin winding machine from a driving roller, uplifting it temporarily and is suitable for keeping this condition. CONSTITUTION:In the case where a turning support device constituted of a base part of a cradle 4 supporting a bobbin winder tube 3 rotatably on a shaft 5 via a bracket 6 is uplifted and temporarily engaged with a stopper 2, in time of uplifting the cradle 4, an upper end of an engaging wire 8 installed in the cradle 4 comes into collision with a box body 9 whereby it is fitted in a concave part 22 of one projection 21 of a rotor 1 from a notch 24 as being slidden in its lower direction. And, the upper end of the wire 8 is guided by this rotor and reached to a concave notch part 26 but at this time, simultaneously the box body 9 itself is turned round to the lower part so that the wire 8 comes off the notch part 26 and is turned round to the reverse direction. In consequence, the wire 8 is engaged with a notch part terminal 25'' and thereby stably held thereat. |
