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Title:
WOUND DIAMETER-MEASURING DEVICE IN LOOM
Document Type and Number:
Japanese Patent JP3635798
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a wound diameter-measuring device in a loom, capable of accurately measuring the wound diameter of a wound warp product whose diameter is changed.
SOLUTION: A warp beam 21 for a pile is rotated with a delivery motor Mp. a turning roller 22 is rotated with the delivery of a warp Tp for the pile. A noncontact switch 37 is disposed at a place near to the orbit of an element 221 to be detected with the rotation of the turning roller 22. The noncontact switch 37 has a detection region on the orbit of the element 221 to be detected. When the detected element 221 is faced to the noncontact switch 37, the noncontact switch 37 outputs an ON signal to a delivery controller C2. The delivery controller C2 calculates the wound diameter of a warp beam 21 for the pile on the basis of a detection signal obtained from the noncontact switch 37.


Inventors:
高橋 信行
岩野 義美
Application Number:
JP21878996A
Publication Date:
April 06, 2005
Filing Date:
August 20, 1996
Export Citation:
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Assignee:
株式会社豊田自動織機
International Classes:
B65H26/08; D03D39/22; D03D49/06; D03D49/10; (IPC1-7): D03D49/06; B65H26/08; D03D39/22
Domestic Patent References:
JP54034467A
JP4024246A
JP5072865U
JP56009450A
Attorney, Agent or Firm:
恩田 博宣