SPINNING MACHINE

Japanese Patent JP3888320

B2

PROBLEM TO BE SOLVED: To provide a means capable of properly regulating a rotary speed of a loosened yarn-tightening roller in a spinning machine having the loosened yarn-tightening roller.
SOLUTION: The spinning machine having the loosened yarn-tightening roller for winding a yarn between a spinning device and a winding device facilitates the regulation of the winding tension so as to be appropriate by constituting the spinning machine so that the rotary speed of the loosened yarn-tightening roller may be automatically determined based on input values of a spinning speed and a winding speed according to a previously set relation. The rotating state of a rotary driving means such as a motor is directly transmitted to the loosened yarn-tightening roller by fixing the loosened yarn-tightening roller to a driving shaft of the rotary driving means such as the motor, to faithfully reflect the rotation-controlling command output from a calculation part or the like to the loosened yarn-tightening roller.

WO/1992/001102	THREAD-PROCESSING SYSTEM AND PROCESS FOR VARYING THE PERIPHERY OF A UNIT CARRYING A THREAD SUPPLY
JP2019038662	YARN GUIDE MEMBER, YARN RETENTION DEVICE AND YARN WINDING MACHINE
JP4082250	Spinning machine thread slack removing device

Osamu Hirao
Masazumi Shigeyama
Hiroyuki Yagi

JP2003072680A

February 28, 2007

March 17, 2003

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Murata Machinery Co., Ltd.

B65H51/22; D01H13/00; B65H54/34; D01H13/02; D01H13/12; D01H13/16; D01H13/22; (IPC1-7): D01H13/00; B65H51/22; B65H54/34; D01H13/02; D01H13/12; D01H13/16; D01H13/22

JP4013272B2
JP60036268A
JP52077239A

Toshihiko Uchida

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