WEFT TENSION DEVICE FOR JET LOOMS - TOYOTA JIDOSHOKKI KK

Title:

WEFT TENSION DEVICE FOR JET LOOMS

Document Type and Number:

WIPO Patent Application WO/2005/080651

Kind Code:

A1

Abstract:

Disposed on the back of a modified reed (12) forming a weft guide passage (121) is a nozzle forming body (31) provided with a stretch nozzle (312). A passage forming body (39) provided with a weft arrest passage (38) is disposed in front of the modified reed (12). The position where the passage forming body (39) is disposed can be changed along the guide passage (121). At least a part of the arrest passage (38) extends in a direction intersecting the direction of extension of the guide passage (121). The weft tension device thus arranged can cope with changes in woven width without incurring degradation of fabric quality and can impart sufficient tension to the weft.

Inventors:

MAKINO YOICHI (JP)
SUZUKI FUJIO (JP)
KATAYAMA NAOKI (JP)
YOSHIDA KAZUNORI (JP)

Application Number:

PCT/JP2005/002339

Publication Date:

September 01, 2005

Filing Date:

February 16, 2005

Export Citation:

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Assignee:

TOYOTA JIDOSHOKKI KK (JP)
MAKINO YOICHI (JP)
SUZUKI FUJIO (JP)
KATAYAMA NAOKI (JP)
YOSHIDA KAZUNORI (JP)

International Classes:

D03D47/30; (IPC1-7): D03D47/30

Foreign References:

JPS62170785U	1987-10-29
JPH06257037A	1994-09-13
JPH07279001A	1995-10-24
JPH02115583U	1990-09-17
JPS6063580U	1985-05-04

Other References: