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Patent Searching and Data


Title:
SPUN YARN WINDER
Document Type and Number:
Japanese Patent JP2011256466
Kind Code:
A
Abstract:

To provide a distribution roller for distributing a plurality of yarns to a plurality of bobbins which has a long life and does not need maintenance so often while substantially preventing friction from occurring between the distribution roller and running yarns.

With respect to a plurality of distribution rollers 13 for distributing a plurality of yarns Y that are wound around godet rollers to a plurality of bobbins, one drive motor is provided. An endless drive belt 25 is wound around across pulleys 24 that are provided on each rotation axis 21 of the plurality of distribution rollers 13, a pulley that is provided on a rotation axis of the drive motor, and the like. A ball bearing 22 is interposed between the distribution roller 13 and the rotation axis 21. The ball bearing 22 has a low rotational resistance and transfers from the rotation axis 21 to the distribution roller 13 the minimum driving force required for the distribution roller 13 around which yarns Y are not wound to rotate against an air resistance that acts on the distribution roller 13.


Inventors:
HASHIMOTO KINZO
Application Number:
JP2010129185A
Publication Date:
December 22, 2011
Filing Date:
June 04, 2010
Export Citation:
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Assignee:
TMT MACHINERY INC
International Classes:
D01D7/00; B65H51/32; D01D11/00
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Toru Kimura