Title:
DEVICE FOR BLOCKING DEFECTIVELY UNWOUND PART AND YARN WINDING DEVICE
Document Type and Number:
Japanese Patent JP2015124039
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To more favorably block a defectively unwound part of a yarn from moving to a package side.SOLUTION: A device 20 for blocking a defectively unwound part includes: a base material 30; a yarn path 30a which is formed in a slit shape in the base material 30, and which is opened at one end in the lengthwise direction thereof and closed at the other end; a capture part 35 which is provided on the base material 30 and captures a defectively unwound part Ya included in a yarn Y; and a yarn restricting part 36 which is provided on a side on the base material 30 closer to the one end of the yarn path 30a than the capture part 35 and prevents the yarn Y inserted into the yarn path 30a from jumping out. The capture part 35 is extended from the base material 30 toward an upstream side in a yarn traveling direction. The yarn restricting part 36 is extended so as to intersect each of the lengthwise direction of the yarn path 30a and the yarn traveling direction. In addition, the tip of the capture part 35 is located at a position closer to a traveling path 33 of the yarn Y than the tip of the yarn restricting part 36.
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Inventors:
SHIMIZU AKIRA
Application Number:
JP2013268431A
Publication Date:
July 06, 2015
Filing Date:
December 26, 2013
Export Citation:
Assignee:
MURATA MACHINERY LTD
International Classes:
B65H63/06; B65H67/08
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara