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Patent Searching and Data


Title:
METHOD AN APPARATUS FOR ENDING AND WINDING TEXTILE YARN ONTO TAKE-UP UNIT OF SPINNING FRAME
Document Type and Number:
Japanese Patent JP3293909
Kind Code:
B
Abstract:

PURPOSE: To effectively end a textile yarn by using a measuring unit and a measurement signal provided by improving a take-up unit having an apparatus for ending a yarn of a feeding bobbin and a yarn of a take-up bobbin (cross winding) by the take-up unit of a spinning frame.
CONSTITUTION: Units 42, 43 for detecting positions of yarn supply units 20, 25 are provided. A controller 19 having a logic circuit for connecting position signals of the units 20, 25 to a signal of a yarn presence confirming-/yarn quality control sensor provided in a dust remover 6 is provided. The controller 19 is connected to a cutter 15 to operate the sensor based on the signals of the units 20, 25 to inquire the presence confirmation of a yarn 3" by the sensor. If the presence of the yarn is not confirmed based on the positions of the units 20, 25, the controller has a circuit for operating the cutter 15 to continue a yarn ending work when the sensor signal for informing the presence of the yarn is finished.


Inventors:
Kathke, Gregor
Haasen, Rolf
Kargel, Heribert
Application Number:
JP1992000323097
Publication Date:
April 05, 2002
Filing Date:
December 02, 1992
Export Citation:
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Assignee:
W SCHLAFHORST AG & CO
International Classes:
B65H67/08; B65H63/06; B65H69/00; (IPC1-7): B65H69/00; B65H67/08