ES8200931A1 - Procedimiento y dispositivo para la insercion de un hilo de trama en la calada de un telar - Google Patents

Procedimiento y dispositivo para la insercion de un hilo de trama en la calada de un telar

Info

Publication number
ES8200931A1
ES8200931A1 ES498988A ES498988A ES8200931A1 ES 8200931 A1 ES8200931 A1 ES 8200931A1 ES 498988 A ES498988 A ES 498988A ES 498988 A ES498988 A ES 498988A ES 8200931 A1 ES8200931 A1 ES 8200931A1
Authority
ES
Spain
Prior art keywords
thread
rollers
shed
weaving machine
weft thread
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
Application number
ES498988A
Other languages
English (en)
Other versions
ES498988A0 (es
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 FR8002316A external-priority patent/FR2474542A1/fr
Priority claimed from FR8011155A external-priority patent/FR2482142A2/fr
Application filed by Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Publication of ES8200931A1 publication Critical patent/ES8200931A1/es
Publication of ES498988A0 publication Critical patent/ES498988A0/es
Granted 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

DISPOSITIVO DE INSERCION DE UN HILO DE TRAMA EN LA CALZADA DE UN TELAR. LA LONGUTUD DE HILO (1) QUE DEBE SER LANZADA ES ALMACENADA EN UNA RESERVA (2). UN EXTREMO DEL HILO ESTA BLOQUEADO POR UNA PINZA (3). EL ELEMENTO DE GUIA (4), LA PINZA (3) Y EL HILO (1,5) SE ENCUENTRAN EN EL PLANO TANGENTE COMUN DE LAS ROLDANAS LANZADORAS (6,7), ARRASTRADAS EN ROTACION EN SENTIDO INVERSO. CUANDO SE REALIZA EL LANZAMIENTO SE DESPLAZA LA PINZA (3) DE FORMA QUE EL HILO (5) PENETRE EN LA LINEA DE APRIETE DE LAS ROLDANAS LANZADORAS (6,7), FORMANDO UN BUCLE A PARTIR DE LA LONGITUD DE HILO DE RESERVA. CUANDO TODO EL HILO CONTENIDO EN LA RESERVA HA SIDO LANZADO, SE ESCAPADEL DISPOSITIVO LANZADOR Y CONTINUA SU MOVIMIENTO EN LA CALADA (S) DEL TELAR. SE OFRECE UNA ALTERNATIVA EN QUE LAS ROLDANAS LANZADERAS EN VEZ DE CILINDRICAS SON TRONCOCOMICAS.
ES498988A 1980-01-30 1981-01-30 Procedimiento y dispositivo para la insercion de un hilo de trama en la calada de un telar Granted ES498988A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8002316A FR2474542A1 (fr) 1980-01-30 1980-01-30 Procede et dispositif pour l'insertion d'un fil de trame dans la foule d'un metier a tisser
FR8011155A FR2482142A2 (fr) 1980-05-12 1980-05-12 Procede et dispositif pour l'insertion d'un fil de trame dans la foule d'un metier a tisser

Publications (2)

Publication Number Publication Date
ES8200931A1 true ES8200931A1 (es) 1981-11-16
ES498988A0 ES498988A0 (es) 1981-11-16

Family

ID=26221584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498988A Granted ES498988A0 (es) 1980-01-30 1981-01-30 Procedimiento y dispositivo para la insercion de un hilo de trama en la calada de un telar

Country Status (5)

Country Link
BE (1) BE887295A (es)
BR (1) BR8100470A (es)
CH (1) CH638841A5 (es)
DE (1) DE3102938A1 (es)
ES (1) ES498988A0 (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543808A (en) * 1968-02-13 1970-12-01 Albert E Moessinger Process and apparatus for the laying of a pick into the shed of a loom

Also Published As

Publication number Publication date
ES498988A0 (es) 1981-11-16
BR8100470A (pt) 1981-08-18
DE3102938A1 (de) 1981-12-24
DE3102938C2 (es) 1989-01-12
BE887295A (fr) 1981-07-29
CH638841A5 (fr) 1983-10-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009