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Patent Searching and Data


Title:
YARN MANAGEMENT DEVICE, YARN MANAGEMENT METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/107007
Kind Code:
A1
Abstract:
A yarn management device 1 is provided with a first securing unit 10a for securing a main bobbin 5a on which is wound a yarn T to be supplied to a knitting machine 3, a second securing unit 10b for securing a replenishment bobbin 5b on which is wound a yarn T connected to the tail end of the yarn T wound on the main bobbin 5a, a yarn detection unit 11 for detecting whether or not the yarn T is present in a prescribed region that is set in a section leading from the main bobbin 5a to the replenishment bobbin 5b, and a signal output unit for outputting a signal that indicates that a transition has been made from a state in which the yarn T is detected by the yarn detection unit 11 to a state in which the yarn T is not detected.

Inventors:
YAMASAKI Kenji (234-1 Aza-Mizukami, Kakuganji, Tsuruoka-sh, Yamagata 52, 〒9970052, JP)
Application Number:
JP2018/039136
Publication Date:
June 06, 2019
Filing Date:
October 22, 2018
Export Citation:
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Assignee:
SPIBER INC. (234-1, Aza-Mizukami Kakuganji, Tsuruoka-sh, Yamagata 52, 〒9970052, JP)
International Classes:
D04B15/48; B65H63/00; B65H67/02; D04B35/14
Foreign References:
JPS506577B11975-03-15
JPS5215656A1977-02-05
JPH06108350A1994-04-19
Attorney, Agent or Firm:
IZUMI Michihiro (TCU Building 8F, 17-9 Uchikanda 1-chome, Chiyoda-k, Tokyo 47, 〒1010047, JP)
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