BELT FOR YARN TWISTING

Title:

BELT FOR YARN TWISTING

Document Type and Number:

WIPO Patent Application WO/2005/116313

Kind Code:

A1

Abstract:

A belt for yarn twisting that exhibits a prolonged belt life and is capable of attaining a stabilization of yarn quality. There is provided an endless belt comprising surface rubber layer (1) brought into contact with yarns to be twisted and hung and, superimposed on the surface rubber layer (1), reinforcing layer (2), the reinforcing layer (2) on its side of surface rubber layer (1) furnished with middle woven fabric (3), wherein a seamless woven fabric is used as the middle woven fabric (3). The seamless woven fabric is stretchable in the direction of belt circumference and is rigid in the direction of belt width. The reinforcing layer (2) is composed of the above middle woven fabric (3) consisting of the seamless woven fabric, interlining layer (4) having core yarns buried in the direction of belt length, and outer surface woven fabric (5) brought into contact with a pulley. The reinforcing layer (2) is integrated with the surface rubber layer.

Inventors:

UENO ATSURO (JP)
WAKE ATSUHITO (JP)
TAJIMA HIROAKI (JP)

Application Number:

PCT/JP2005/009513

Publication Date:

December 08, 2005

Filing Date:

May 25, 2005

Export Citation:

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Assignee:

NITTA CORP (JP)
UENO ATSURO (JP)
WAKE ATSUHITO (JP)
TAJIMA HIROAKI (JP)

International Classes:

D01H1/11; D01H7/92; D02G1/04; D02G1/08; F16G1/08; F16G1/10; (IPC1-7): D02G1/04; D01H1/11; F16G1/08

Foreign References:

JP2002013033A	2002-01-18
JP2000080530A	2000-03-21
JPH1046439A	1998-02-17
JPH07268737A	1995-10-17
JPS61142880U	1986-09-03
JP2002013033A	2002-01-18
JP3189698B2	2001-07-16

Other References: