METHOD AND APPARATUS FOR WARPING USING PROGRESSIVELY CONTROLLED TENSION ON A DYE BEAM AND DYE BEAM GEOMETRY THEREFOR - Patent 0423250

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EP 0 423 250 A1

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(43)	Date of publication:
	24.04.1991 Bulletin 1991/17

(21)	Application number: 89912693.0

(22)	Date of filing: 31.10.1989

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International Patent Classification (IPC):

D06B 9/ 02^{( . )}
B65H 59/ 00^{( . )}
B65H 75/ 14^{( . )}
D06P 7/ 00^{( . )}

B65H 55/ 04^{( . )}
B65H 59/ 22^{( . )}
D02H 13/ 26^{( . )}

(86)	International application number:
	PCT/US1989/004858

(87)	International publication number:
	WO 1990/005206 (17.05.1990 Gazette 1990/11)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

01.11.1988 US 19880265767
13.10.1989 US 19890421115

(71)	Applicant: INSTITUTE OF TEXTILE TECHNOLOGY
	Charlottesville, VA 22902 (US)

(72)	Inventor:
	MOUSSALLI, Francis, S. Charlottesville, VA 22092 (US)

(74)	Representative: UEXKÜLL & STOLBERG
	Patentanwälte Beselerstrasse 4 D-22607 Hamburg D-22607 Hamburg (DE)

(54)	METHOD AND APPARATUS FOR WARPING USING PROGRESSIVELY CONTROLLED TENSION ON A DYE BEAM AND DYE BEAM GEOMETRY THEREFOR