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Patent Searching and Data


Title:
TAKEUP STOPPING DEVICE OF AUTOMATIC WINDER
Document Type and Number:
Japanese Patent JPH05286646
Kind Code:
A
Abstract:

PURPOSE: To stop a package rotating in takeup unit in the condition that yarn splicing is not required, no inertial winding is involved, and there is no risk of ribbon wind occurrence.

CONSTITUTION: When the take-up yarn length on a package 3 measured by a sizing device 17 has attained a set value some prior to the full tube valve, control of a drum motor 9 inverter 8 is commenced so that the package revolving speed is decreased gradually to become a good low level at the time of full tubing. When the taken-up yarn length has become the full tube value, the package is lifted up by a cradle lifter 14 along with application of a package brake 15 to generate lifting/down to drum rotation stopping or just before stopping.


Inventors:
IKEMOTO TOMONARI
Application Number:
JP8570592A
Publication Date:
November 02, 1993
Filing Date:
April 07, 1992
Export Citation:
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Assignee:
MURATA MACHINERY LTD
International Classes:
B65H54/22; B65H54/42; B65H63/036; (IPC1-7): B65H54/42; B65H54/22
Attorney, Agent or Firm:
Nobuo Kinutani