CLOTH INSPECTING DEVICE ON LOOM

WIPO Patent Application WO/1992/022694

A1

A cloth inspecting device on the loom, in which an abnormality on the cloth is found by detecting means moving in the widthwise direction of the cloth and provided with a light receiving part to receive rays of light cast on the cloth, in a position corresponding to the path of the moving fabric on the loom. This invention intends to provide such a cloth inspection device on the loom as capable of positively protecting the detecting means, smoothly driving said detecting means without influenced by fly waste and dust, and surely preventing sticking of fly waste and dust to the light receiving part so that noise otherwise caused by fly waste and dust in detecting signals may be reduced to ensure error-free cloth inspection. Detecting means (13) is disposed in a container (7) so as to reciprocate along the lengthwise direction of the container. The container is provided with a window (8) formed of a transparent member and is fixed in a position corresponding to the path of the moving fabric so that the lengthwise direction thereof extends in parallel with the widthwise direction of the fabric and the window faces the cloth.

JP3477878	WOVEN FABRIC INSPECTION DEVICE
JP3071560	INDUSTRIAL APPLICABILITY [Title of invention] Method of changing cloth wholesale length

TODA MASASHI (JP)
MIYAKE HIROSHI (JP)
ITO HIRONORI (JP)
OZAKI SHIGETO (JP)
ANDO ATSUHISA (JP)

PCT/JP1992/000744

December 23, 1992

June 11, 1992

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TOYODA AUTOMATIC LOOM WORKS (JP)

D03D51/18; D03J1/00; G01N21/89; (IPC1-7): D03D51/18

JPS4814872A
JPH0290686U	1990-07-18
JPS4987813A	1974-08-22
JPH02277875A	1990-11-14
JPH03249243A	1991-11-07
JPH03260145A	1991-11-20

See also references of EP 0590151A4

Onda, Hironori (Ohmiya-cho 2-chome Gifu-shi, Gifu-ken 500, JP)

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