ES2101471T3 - GRIPPER FOR A SET OF INTAKE AND INTRODUCTION OF THE WEFT IN A WEAVING MACHINE. - Google Patents

GRIPPER FOR A SET OF INTAKE AND INTRODUCTION OF THE WEFT IN A WEAVING MACHINE.

Info

Publication number
ES2101471T3
ES2101471T3 ES94420193T ES94420193T ES2101471T3 ES 2101471 T3 ES2101471 T3 ES 2101471T3 ES 94420193 T ES94420193 T ES 94420193T ES 94420193 T ES94420193 T ES 94420193T ES 2101471 T3 ES2101471 T3 ES 2101471T3
Authority
ES
Spain
Prior art keywords
plot
weaving machine
clamp
tightening
weft
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
ES94420193T
Other languages
Spanish (es)
Inventor
Didier Marizy
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.)
ICBT Diederichs SAS
Original Assignee
ICBT Diederichs SAS
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 ICBT Diederichs SAS filed Critical ICBT Diederichs SAS
Application granted granted Critical
Publication of ES2101471T3 publication Critical patent/ES2101471T3/en
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
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Woven Fabrics (AREA)

Abstract

EL INVENTO SE REFIERE A UN CONJUNTO DE TOMA Y TRAIDA DE LA TRAMA EN UNA MAQUINA DE TEJER DE TRANSFERENCIA POSITIVA, UTILIZANDO ORGANOS DE INSERCION COMO LANZAS O CINTAS PROVISTAS DE PINZAS, CON CAMBIO EN MEDIO DEL TEJIDO EN FORMACION. LA PINZA QUE LLEVA LA TRAMA (2) HASTA EL PUNTO DE CAMBIO COMPRENDE, ADEMAS DE UN DISPOSITIVO PRINCIPAL DE APRIETE (3,4,5) DE LA TRAMA, UN DISPOSITIVO DE SUJECION (7) DE LA TRAMA SITUADO EN EL LADO DEL DISPOSITIVO PRINCIPAL DE APRIETE. EL DISPOSITIVO DE SUJECION (7) COMPRENDE DOS PALANCAS (11,12) DISPUESTAS GIRATORIAMENTE EN UN MISMO PLANO SEGUN UNOS EJES TRANSVERSALES RESPECTIVOS (6,17) Y QUE DESCRIBEN MOVIMIENTOS GIRATORIOS SIMULTANEOS Y EN SENTIDOS OPUESTOS, GRACIAS A UN ENLACE MECANICO ADAPTADO (19,20) PARA OFRECER UN PASO IMPORTANTE A LA TRAMA (2) EN POSICION ABIERTA AL MISMO TIEMPO QUE SE MANTIENE EFICAZMENTE EN POSICION CERRADA. ESTA PINZA SE APLICA EN PARTICULAR EN LAS TRAMAS MUY ESPESAS O EN HILO FANTASIA.THE INVENTION IS REFERRED TO A SET OF TAKING AND BRINGING THE SCREEN IN A POSITIVE TRANSFER WEAVING MACHINE, USING INSERTION BODIES LIKE SPEARS OR TAPES PROVIDED WITH CLAMPS, WITH CHANGE IN THE MIDDLE OF THE FORMATION FABRIC. THE CLAMP THAT TAKES THE PLOT (2) TO THE POINT OF CHANGE INCLUDES, IN ADDITION TO A MAIN DEVICE FOR TIGHTENING (3,4,5) OF THE PLOT, A DETACHMENT DEVICE (7) OF THE PLOT LOCATED ON THE SIDE OF THE DEVICE MAIN TIGHTENING. THE HOLDING DEVICE (7) INCLUDES TWO LEVERS (11,12) ROTALLY ARRANGED ON THE SAME PLAN ACCORDING TO SOME RESPECTIVE CROSS-AXIS (6,17) AND DESCRIBING SIMULTANEOUS AND OTHERWISE DIRECT MOVEMENTS, THANKS TO THEM. , 20) TO OFFER AN IMPORTANT STEP TO THE FRAME (2) IN OPEN POSITION AT THE SAME TIME THAT IT IS EFFECTIVELY KEPT IN CLOSED POSITION. THIS CLAMP IS APPLIED IN PARTICULAR IN VERY THICK FRAMES OR IN FANTASY WIRE.

ES94420193T 1993-07-09 1994-07-08 GRIPPER FOR A SET OF INTAKE AND INTRODUCTION OF THE WEFT IN A WEAVING MACHINE. Expired - Lifetime ES2101471T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308725A FR2707304B1 (en) 1993-07-09 1993-07-09 Plier for weft feed set on a weaving machine.

Publications (1)

Publication Number Publication Date
ES2101471T3 true ES2101471T3 (en) 1997-07-01

Family

ID=9449288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94420193T Expired - Lifetime ES2101471T3 (en) 1993-07-09 1994-07-08 GRIPPER FOR A SET OF INTAKE AND INTRODUCTION OF THE WEFT IN A WEAVING MACHINE.

Country Status (4)

Country Link
EP (1) EP0633337B1 (en)
DE (1) DE69402767T2 (en)
ES (1) ES2101471T3 (en)
FR (1) FR2707304B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482852A (en) * 1967-09-19 1969-12-15 Somet Soc Mec Tessile Pair of weft transport pliers for weaving looms with continuous weft feeding
FR2048284A5 (en) * 1969-12-17 1971-03-19 Dornier Gmbh Lindauer Shuttleless weaving loom
FR2202964B1 (en) * 1972-10-17 1975-03-28 Alsacienne Constr Meca
GB1460889A (en) * 1972-12-14 1977-01-06 Mackie & Sons Ltd J Shuttleless looms
GB1468819A (en) * 1973-06-15 1977-03-30 Mackie & Sons Ltd J Looms

Also Published As

Publication number Publication date
EP0633337A1 (en) 1995-01-11
DE69402767D1 (en) 1997-05-28
DE69402767T2 (en) 1998-02-05
FR2707304B1 (en) 1995-08-11
FR2707304A1 (en) 1995-01-13
EP0633337B1 (en) 1997-04-23

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