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1. WO1996004417 - PRODUCTION OF TEXTURED YARN

Publication Number WO/1996/004417
Publication Date 15.02.1996
International Application No. PCT/US1995/008641
International Filing Date 18.07.1995
Chapter 2 Demand Filed 15.01.1996
IPC
B65H 54/88 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
54Winding, coiling, or depositing filamentary material
86Arrangements for taking-up waste material before or after winding or depositing
88by means of pneumatic arrangements, e.g. suction guns
D02G 1/16 2006.01
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
1Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics
16using jets or streams of turbulent gases, e.g. air, steam
CPC
B65H 2701/31
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2701Handled material; Storage means
30Handled filamentary material
31Textiles threads or artificial strands of filaments
B65H 54/88
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
54Winding, coiling, or depositing filamentary material
86Arrangements for taking-up waste material before or after winding or depositing
88by means of pneumatic arrangements, e.g. suction guns
D02G 1/167
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
1Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
16using jets or streams of turbulent gases, e.g. air, steam
167including means for monitoring or controlling yarn processing
Applicants
  • E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street Wilmington, DE 19898, US
Inventors
  • POTTER, Jerry, Fuller; US
Agents
  • WEST, Howard, P., Jr. ; E.I. Du Pont de Nemours and Company Legal Patent Records Center 1007 Market Street Wilmington, DE 19898, US
Priority Data
08/283,01929.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PRODUCTION OF TEXTURED YARN
(FR) PRODUCTION DE FIL TEXTURE
Abstract
(EN)
A method for detecting a yarn break between the cooling drum and the windup in a yarn bulking process and containing the broken end to prevent the broken end from interrupting adjacent threadlines.
(FR)
L'invention concerne un procédé pour détecter la cassure d'un fil entre le cylindre refroidisseur et la bobine d'enroulement dans un procédé de frisage de fil et pour retenir l'extrémité cassée afin d'éviter qu'elle ne perturbe les fils des lignes adjacentes.
Latest bibliographic data on file with the International Bureau