ES2093989T3 - Alimentador de trama. - Google Patents

Alimentador de trama.

Info

Publication number
ES2093989T3
ES2093989T3 ES93924586T ES93924586T ES2093989T3 ES 2093989 T3 ES2093989 T3 ES 2093989T3 ES 93924586 T ES93924586 T ES 93924586T ES 93924586 T ES93924586 T ES 93924586T ES 2093989 T3 ES2093989 T3 ES 2093989T3
Authority
ES
Spain
Prior art keywords
brake element
drum
thread
free
brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93924586T
Other languages
English (en)
Inventor
Bruno Maina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuova Roj Electrotex SRL
Original Assignee
Nuova Roj Electrotex SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nuova Roj Electrotex SRL filed Critical Nuova Roj Electrotex SRL
Application granted granted Critical
Publication of ES2093989T3 publication Critical patent/ES2093989T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/364—Yarn braking means acting on the drum
    • D03D47/366—Conical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Knitting Machines (AREA)
  • Corsets Or Brassieres (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

ALIMENTADOR DE TRAMA DESDE EL CUAL EL HILO DE TRAMA (T) ES DEVANADO EN HILERA DESDE UNA RESERVA (R) EN UN TAMBOR (3), EN EL EXTREMO DE SALIDA DEL CUAL, MAS ARRIBA DE UNA GUIA DE HILO (4) DE SALIDA, DONDE ACTUA UN DISPOSITIVO DE FRENO (1) DE HILO COMPRENDIENDO UN ELEMENTO DE FRENO (6) TRONCOCONICO CON FLEXIBILIDAD VARIABLE Y UN SOPORTE (8) DE TAPA CON LA BASE ABIERTA, EL ELEMENTO DE FRENO COMPRENDIDO LENGUAS ESTRECHAS (7) COLOCADAS LADO A LADO. EN EL ELEMENTO DE FRENO, DICHAS LENGUAS SE UNEN JUNTAS, EN LA CIRCUNFERENCIA MAYOR, DENTRO DE UNA BANDA (6A) CON UNA SUPERFICIE ESTRICTAMENTE CONTINUA Y LISA QUE ENGRANA EL EXTREMO DE SALIDA DEL TAMBOR (3), MIENTRAS ESTAN LIBRES Y LLEVA LIBREMENTE, EN LA CIRCUNFERENCIA MENOR, CONTRA LA PERIFERIA INTERIOR DEL SOPORTE (8) DE TAPA. EL ELEMENTO DE FRENO ESTA CONECTADO AL SOPORTE DE TAPA TAL QUE PUEDE SER DEFORMADO Y/O PUEDE REALIZAR LOS MOVIMIENTOS LIMITADOS EN CADA DIRECCION. LA GUIA DE HILO (4) DE SALIDA ES SEPARADA DEL ELEMENTO DE FRENO (6) Y ES MANTENIDO INMOVIL, COAXIAL AL TAMBOR, MIENTRAS EL FRENADO TIENE LUGAR.
ES93924586T 1992-11-05 1993-11-04 Alimentador de trama. Expired - Lifetime ES2093989T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922544A IT1258241B (it) 1992-11-05 1992-11-05 Alimentatore di trama

Publications (1)

Publication Number Publication Date
ES2093989T3 true ES2093989T3 (es) 1997-01-01

Family

ID=11364243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93924586T Expired - Lifetime ES2093989T3 (es) 1992-11-05 1993-11-04 Alimentador de trama.

Country Status (9)

Country Link
US (1) US5577536A (es)
EP (1) EP0668841B1 (es)
JP (1) JPH08502943A (es)
KR (1) KR100310953B1 (es)
AT (1) ATE141894T1 (es)
DE (1) DE69304338T2 (es)
ES (1) ES2093989T3 (es)
IT (1) IT1258241B (es)
WO (1) WO1994010075A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295624B1 (it) * 1997-10-15 1999-05-24 Roj Electrotex Nuova Srl Dispositivo di frenatura per filati in alimentatori di trama ed elemento frenante per detto dispositivo
ITMI981313A1 (it) * 1998-06-10 1999-12-10 Roj Electrotex Nuova Srl Freno per filati specialmente per alimentatori di trama
DE19846221A1 (de) * 1998-10-07 2000-04-13 Iro Patent Ag Baar Fadenbremse und Fadenliefergerät mit einer Fadenbremse
ITTO20010260A1 (it) * 2001-03-20 2002-09-20 Lgl Electronics Spa Dispositivo di frenatura autoregolante per apparecchi alimentatori ditrama.
KR101058580B1 (ko) 2009-09-07 2011-08-23 윤태증 인출장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529233A (en) * 1975-11-29 1978-10-18 Lawson Hemphill Yarn tensioning means
JPS5774992U (es) * 1980-10-27 1982-05-08
ATE45331T1 (de) * 1987-04-11 1989-08-15 Sobrevin Fadenliefervorrichtung.
DE68900767D1 (de) * 1988-03-02 1992-03-12 Lgl Electronics Spa Fadenliefervorrichtung, insbesondere fuer webmaschinen.
IT1236993B (it) * 1989-12-29 1993-05-12 Roy Electrotex Spa Alimentatore di trama per telai di tessitura a pinze e a proiettili
DE4007131C2 (de) * 1990-03-07 1999-12-30 Iro Patent Ag Baar Liefervorrichtung für laufende Fäden
ES2110458T3 (es) * 1991-09-20 1998-02-16 Lgl Electronics Spa Dispositivo autoajustable para frenar el hilo en las unidades alimentadoras de trama.

Also Published As

Publication number Publication date
DE69304338D1 (de) 1996-10-02
ATE141894T1 (de) 1996-09-15
EP0668841B1 (en) 1996-08-28
IT1258241B (it) 1996-02-22
ITMI922544A0 (it) 1992-11-05
JPH08502943A (ja) 1996-04-02
DE69304338T2 (de) 1997-02-20
EP0668841A1 (en) 1995-08-30
KR950704173A (ko) 1995-11-17
US5577536A (en) 1996-11-26
WO1994010075A1 (en) 1994-05-11
ITMI922544A1 (it) 1994-05-05
KR100310953B1 (ko) 2002-01-09

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