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Patent Searching and Data


Title:
METHOD OF MAINTAINING A PREDETERMINED QUALITY OF SLIVER IN CARD AND/OR DRAWFRAME
Document Type and Number:
Japanese Patent JPH0359117
Kind Code:
A
Abstract:

PURPOSE: To minimize the number of temporary products for the production buffer by monitoring the relaxation of the sliver between the carding frame and the sliver-delivery unit and controlling the slowdown, stoppage, restarting, and acceleration of the sliver-delivery unit on the basis of the monitoring.

CONSTITUTION: There is a predetermined overproduction from a cardframe 10 and/or a drawframe relative to a spinning machine. On the basis of the detection of the sliver loop sensor 12 between them, the controlling machine 13 reduces the speed of the sliver-delivering unit 11 in the cardframe, stops it, if necessary, and then restarts and accelerates it.


Inventors:
ROOBERUTO DEEMUUTO
URUSU MAIYAA
Application Number:
JP19508090A
Publication Date:
March 14, 1991
Filing Date:
July 25, 1990
Export Citation:
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Assignee:
RIETER AG MASCHF
International Classes:
D01H1/34; D01G5/00; D01G15/36; D01G21/00; D01G31/00; (IPC1-7): D01G5/00; D01G15/36; D01G21/00; D01G31/00; D01H1/34