Document Type and Number:
Japanese Patent JPS6334107
Kind Code:
B2
Abstract:
PCT No. PCT/JP83/00198 Sec. 371 Date Feb. 6, 1984 Sec. 102(e) Date Feb. 6, 1984 PCT Filed Jun. 18, 1983 PCT Pub. No. WO84/00148 PCT Pub. Date Jan. 19, 1984.A method and an apparatus for detecting fluctuations of a monitoring standard of a thread-knotting monitor of an automatic thread-knotting machine in an auto-winder by detecting if a number of operations of the thread-knotting monitor is over a predetermined range. The number of thread-knottings performed in the automatic thread-knotting machine of the auto-winder and the number of operations of the thread-knotting monitor in said number of thread knottings are counted, a signal is emitted at the moment that the number of operations of the thread-knotting monitor reaches a predetermined upper limit, while a signal is emitted when the number of operations of the thread-knotting monitor at the moment that the number of the thread-knottings reaches a predetermined value falls under a predetermined lower limit, and fluctuations of the monitoring standard of the thread-knotting monitor are detected by means of the two signals.
Inventors:
IMOTA KINICHIRO
KAWAI TOSHINORI
NISHITANI KIMIO
KAWAI TOSHINORI
NISHITANI KIMIO
Application Number:
JP10737082A
Publication Date:
July 08, 1988
Filing Date:
June 21, 1982
Export Citation:
Assignee:
AICHI SPINNING CO
International Classes:
B65H63/00; B65H63/06; B65H69/00; B65H69/04