B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
242/18
B65H 51/00 (2006.01) B65H 54/28 (2006.01) B65H 54/32 (2006.01)
Patent
CA 1212091
TRAVERSE TAKE-UP APPARATUS FOR MATERIAL OF INDEFINITE LENGH Abstract of the Disclosure: A traverse take-up apparatus for material of indefinite length such as thread, tape and the like comprising a wind- ing beam having tapered flanges at the opposite ends thereof and a rotary shaft, a beam rotating means, a material guide means for traversing in parallel to the beam rotary shaft and a traverse distance adjusting mechanism adapted to increase the traverse distance of the material guide means as the material is wound in successive layers on a winding beam is disclosed. The traverse distance adjusting mecha- nism includes two parallel traverse screw shafts disposed in parallel to the beam rotary shaft with the traverse distance on one of the traverse screw shafts set for a predetermined minimum winding width and the traverse distance on the other of the traverse screw shafts set for a predetermined maximum winding width. The traverse distance adjusting mechanism further includes a rocker rod engaged to the traverse screw shafts, a slider mounted on the rocker rod and slidable along the length of the same and a screw shaft mounted on the material guide means at right angles to the traverse direction of the guide means and being in threaded engagement with the slider. The beam rotary shaft, the traverse screw shafts and the screw shaft are interlocked with each other such that there is a predetermined relation between the speed of rotation of same to control the instant length of traverse travel of said material guide means.
423528
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
LandOfFree
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