METHOD FOR TRANSFERRING YARN END AND APPARATUS THEREFOR

Japanese Patent JP3407110

B2

PROBLEM TO BE SOLVED: To prevent the slackness and entanglement of a warp yarn even in either one of a drawdown and transfer process and a threading process of the warp yarn, stabilize the passage of the warp yarn in a warp yarn passage, prevent the yarn breakage and further engage a spring member so as to be transferable to a turning back part of the warp yarn when the spring member is transferred from the drawdown and transfer process to the threading process, thereby prevent the yarn breakage during the transfer from the drawdown and transfer process to the threading process, perform stable yarn transfer even when a stretchable yarn is used as the warp yarn and accelerate the threading operation.
SOLUTION: This apparatus is obtained by installing a flange member 17 and a receiving member 18 capable of forming opposite parts Q for applying a warp tension in cooperation to the warp yarn R passing through the warp yarn passage in the drawdown and transfer process and the threading process in a yarn transfer mechanism 5 and arranging a spring member 20 for engaging with the turning back part R1 of the warp yarn so as to be transferable during the transfer from the drawdown and transfer process to the threading process.

JP2002544399	INDUSTRIAL APPLICABILITY A device and a method for delivering a disassembled harness element to a transfer device.
JPH07252755	WARP TRANSFER DEVICE OF DRAWING DEVICE
JPS5455663	COMBER INDICATOR OF HAND KNITTING MACHINE

Hiroshi Araki
Naoki Hasegawa
Masato Shirakawa

JP2000128477A

May 19, 2003

April 27, 2000

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Niigata Prefecture

D03J1/14; (IPC1-7): D03J1/14

JP11107137A
JP5506280A

Yuji Kuroda

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