ES2029086T3 - Dispositivo de alimentacion de trama, particularmente para telares. - Google Patents

Dispositivo de alimentacion de trama, particularmente para telares.

Info

Publication number
ES2029086T3
ES2029086T3 ES198989102881T ES89102881T ES2029086T3 ES 2029086 T3 ES2029086 T3 ES 2029086T3 ES 198989102881 T ES198989102881 T ES 198989102881T ES 89102881 T ES89102881 T ES 89102881T ES 2029086 T3 ES2029086 T3 ES 2029086T3
Authority
ES
Spain
Prior art keywords
thread
paraboloid
drum
looms
relation
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
ES198989102881T
Other languages
English (en)
Inventor
Pietro Zenoni
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.)
LGL Electronics SpA
Original Assignee
LGL Electronics SpA
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
Priority claimed from IT67162/88A external-priority patent/IT1219065B/it
Priority claimed from IT67559/88A external-priority patent/IT1219762B/it
Application filed by LGL Electronics SpA filed Critical LGL Electronics SpA
Application granted granted Critical
Publication of ES2029086T3 publication Critical patent/ES2029086T3/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Knitting Machines (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

DISPOSITIVO ALIMENTADOR DE TRAMA, PARTICULARMENTE PARA TELARES, DEL TIPO QUE CONSTA DE UN TAMBOR (14) PARA ARROLLAR EL HILO Y UN ELEMENTO (30) PARA ROMPER EL HILO QUE SE DESENROLLA DEL TAMBOR. DICHO ELEMENTO CONSTA DE UNA HILERA DE LAMINAS METALICAS (32) DISPUESTAS DE ACUERDO CON LA SUPERFICIE DE UN PARABOLOIDE ROTACIONAL (33) Y AJUSTADO AL TAMBOR DEL ALIMENTADOR EN RELACION AL CUAL ES TANGENTE, DE FORMA QUE ACOPLE ELASTICAMENTE EL HILO, EN UN RADIO MINIMO DE SU PROPIA CIRCUNFERENCIA. EL PARABOLOIDE (33) TIENE UN EXTREMO RIGIDAMENTE ACOPLADO A UN ANILLO DE SOPORTE FIJO (34) QUE RODEA AL TAMBOR, ESTANDO SU OTRO EXTREMO LIBRE SUJETO A LA ACCION DE UN ANILLO MOVIL (37) EL CUAL, CUANDO SE MUEVE AXIALMENTE EN RELACION AL PARABOLOIDE, VARIA LA CURVATURA DEL PARABOLOIDE CON EL FIN DE VARIAR CORRESPONDIENTEMENTE LA PRESION DE CONTACTO DE LAS LAMINAS SOBRE EL HILO.
ES198989102881T 1988-03-02 1989-02-20 Dispositivo de alimentacion de trama, particularmente para telares. Expired - Lifetime ES2029086T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67162/88A IT1219065B (it) 1988-03-02 1988-03-02 Dispositivo alimentatore di trama particolarmente per telai di tessitura con mezzi perfezionati per la frenatura del filato in uscita
IT67559/88A IT1219762B (it) 1988-06-14 1988-06-14 Dispositivo alimentatore di trama particolarmente per telai di tessitura con mezzi perfezionati per la frenatura controllabile del filato in uscita

Publications (1)

Publication Number Publication Date
ES2029086T3 true ES2029086T3 (es) 1992-07-16

Family

ID=26329722

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989102881T Expired - Lifetime ES2029086T3 (es) 1988-03-02 1989-02-20 Dispositivo de alimentacion de trama, particularmente para telares.

Country Status (5)

Country Link
US (1) US4926912A (es)
EP (1) EP0330951B1 (es)
JP (1) JPH01298246A (es)
DE (1) DE68900767D1 (es)
ES (1) ES2029086T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160646B2 (ja) * 1990-07-11 2001-04-25 アイ・アール・オー エー・ビー 糸貯蔵および供給装置
JP3084532B2 (ja) * 1990-07-11 2000-09-04 アイ・アール・オー エー・ビー 糸保管供給装置
IT1247886B (it) * 1991-05-03 1995-01-05 Candia Ets Fornitore di trama per telai senza navetta
DE4127796A1 (de) * 1991-08-22 1993-02-25 Iro Ab Faden-fournisseur
US5316051A (en) * 1991-09-20 1994-05-31 L.G.L. Electronics S.P.A. Self-adjusting thread braking device for weft feeder units
IT1258241B (it) * 1992-11-05 1996-02-22 Alimentatore di trama
IT1256329B (it) * 1992-11-23 1995-11-30 Dispositivo di alimentazione di filo
IT1263623B (it) * 1993-02-23 1996-08-27 Roj Electrotex Nuova Srl Alimentatore di filo
IT1264844B1 (it) * 1993-06-17 1996-10-17 Roj Electrotex Nuova Srl Alimentatore di filo
DE9406102U1 (de) * 1994-04-13 1995-08-10 Sobrevin Société de brevets industriels-Etablissement, Vaduz Fadenspeicher mit Fadenabzugsbremse
DE4415331A1 (de) * 1994-05-02 1995-11-09 Sobrevin Fadenspeichervorrichtung mit einstellbarem Fadenabzugswiderstand
IT1268111B1 (it) * 1994-10-10 1997-02-20 Lgl Electronics Spa Dispositivo di frenatura modulata positiva del filato, per apparecchi alimentatori di trama
US5546994A (en) * 1994-10-14 1996-08-20 Sobrevin Societe De Brevets Industriels-Etablissement Thread storage drum with frustoconical brake strip
US5947403A (en) * 1995-07-24 1999-09-07 Iro Ab Yarn feeding device
DE19533310A1 (de) * 1995-07-24 1997-01-30 Iro Ab Fadenliefergerät
DE19612720A1 (de) 1996-03-29 1997-10-02 Iro Ab Fadenliefergerät
IT1289696B1 (it) * 1996-11-29 1998-10-16 Lgl Electronics Spa Perfezionamento ai dispositivi di frenatura autoregolante del filato, per apparecchi alimentatori di trama
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.
ITTO20050469A1 (it) * 2005-07-07 2007-01-08 L G L Elecrtronics S P A Dispositivo di recupero del filato per macchine tessili
EP2169099A1 (en) * 2008-09-25 2010-03-31 L.G.L. Electronics S.p.A. Negative yarn feeder with weft-braking device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108819B (it) * 1978-04-11 1985-12-09 Roy Electrotex Spa Dispositivo alimentatore di filato a tensione costante e regolabile,particolarmente per l'uso nelle macchine tessili e per maglieria
US3995786A (en) * 1975-01-15 1976-12-07 Wesco Industries Corporation Intermediate yarn feeding and control device
FR2335440A1 (fr) * 1975-12-15 1977-07-15 Lawson Hemphill Dispositif tendeur de fil
IT1133900B (it) * 1980-10-15 1986-07-24 Roy Electrotex Spa Mezzi per effettuare la frenatura del filato in uscita in dispositivi alimentatori di filato a tensione costante e regolabile,particolarmente per macchine tessili
DE3124482C2 (de) * 1981-06-23 1986-12-18 Palitex Project-Company Gmbh, 4150 Krefeld Bremsvorrichtung an einer Doppeldraht-Zwirnspindel
CH669621A5 (es) * 1986-04-29 1989-03-31 Sulzer Ag
CH669804A5 (es) * 1986-05-15 1989-04-14 Sulzer Ag

Also Published As

Publication number Publication date
DE68900767D1 (de) 1992-03-12
EP0330951A1 (en) 1989-09-06
JPH01298246A (ja) 1989-12-01
EP0330951B1 (en) 1992-01-29
US4926912A (en) 1990-05-22
JPH0342337B2 (es) 1991-06-26

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