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IT1266136B1 - DEVICE FOR THE ADVANCE OF THE FABRIC - Google Patents

DEVICE FOR THE ADVANCE OF THE FABRIC

Info

Publication number
IT1266136B1
IT1266136B1 IT93CO000003A ITCO930003A IT1266136B1 IT 1266136 B1 IT1266136 B1 IT 1266136B1 IT 93CO000003 A IT93CO000003 A IT 93CO000003A IT CO930003 A ITCO930003 A IT CO930003A IT 1266136 B1 IT1266136 B1 IT 1266136B1
Authority
IT
Italy
Prior art keywords
cylinder
fabric
dimensions
tape
cylinders
Prior art date
Application number
IT93CO000003A
Other languages
Italian (it)
Inventor
Carlo Bonacina
Original Assignee
Inter Patent Limited
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 Inter Patent Limited filed Critical Inter Patent Limited
Priority to IT93CO000003A priority Critical patent/IT1266136B1/en
Publication of ITCO930003A0 publication Critical patent/ITCO930003A0/en
Priority to PCT/EP1994/000443 priority patent/WO1994019520A1/en
Priority to AU61408/94A priority patent/AU6140894A/en
Priority to EP94908323A priority patent/EP0685006B1/en
Publication of ITCO930003A1 publication Critical patent/ITCO930003A1/en
Application granted granted Critical
Publication of IT1266136B1 publication Critical patent/IT1266136B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/20—Take-up motions; Cloth beams

Landscapes

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

Abstract

NELLE MACCHINE DI TESSITURA ESISTE UN DISPOSITIVO PREPOSTO ALL'AVANZAMENTO DEL TESSUTO COSTITUITO DA UN CILINDRO T IRAPEZZE ATTORNO A CUI VIENE AVVOLTO PER UN CERTO ANGOLO IL TESSUTO, DA UN CILINDRO PRESSAPEZZE CHE PREME IL TESSUTO SUL CILINDRO TIRAPEZZE. IL CILINDRO TIRAPEZZE E' MESSO IN ROTAZIONE TRAMITE UNA TRASMISSIONE MECCANICA O UN MOTORE, IN SINCRONIA CON LA MACCHINA.POICHE' LE TENSIONI DA ESERCITARE SONO ELEVATE, LE LUNGHEZZE DEI CILINDRI SONO CONSIDEREVOLI E LA MACCHINA DURANTE LA MARCIA GENERA DELLE OSCILLAZIONI DEI CILINDRI, NE CONSEGUE CHE I COMPONENTI DEL DISPOSITIVO DEVONO AVERE DIMENSIONI APPROPRIATE, TALI DA PENALIZZARE L'ERGONOMIA DI INTERVENTO DELL'OPERATORE. INOLTRE TALI DIMENSIONI NON PERMETTONO DI RAGGIUNGERE ANGOLI DI AVVOLGIMENTO ELEVATI. L'INVENZIONE GRAZIE ALL'INTERAZIONE DEL CILINDRO TIRAPEZZE CON ELEMENTI CONNESSI LUNGO L'ASSE CON LA STRUTTURA PRINCIPALE, AD UNA PARTICOLARE CONFORMAZIONE E DISPOSIZIONE DEI CILINDRI PRESSAPEZZE, AD UN PARTICOLARE VINCOLO A CERNIERA DEL CILINDRO TIRAPEZZE PERMETTE DI OTTENERE UN DISPOSITIVO PIU' COMPATTO, PIU' EFFICACE POICHE' CONSENTE ANGOLI DI AVVOLGIMENTO MAGGIORI, E' MENO SENSIBILE ALLE VIBRAZIONI, ED ANCHE PIU' ECONOMICO ESSENDO COSTITUITO DA PEZZI CON DIMENSIONI MINORI.IN THE WEAVING MACHINES THERE IS A DEVICE FOR THE ADVANCEMENT OF THE FABRIC CONSTITUTED BY A CYLINDER OF TAPES AROUND WHICH THE FABRIC IS WRAPPED FOR A CERTAIN CORNER, FROM A CYLINDER PRESSER PRESSING THE FABRIC ON THE CYLINDER. THE TAPE-BREAKER CYLINDER IS ROTATED THROUGH A MECHANICAL TRANSMISSION OR AN ENGINE, IN SYNCHRONY WITH THE MACHINE, BECAUSE THE VOLTAGES TO BE EXERCISED ARE HIGH, THE LENGTHS OF THE CYLINDERS ARE CONSIDERABLE AND THE MACHINE WILL BE DURING THE RUNNING TIME. IT FOLLOWS THAT THE DEVICE COMPONENTS MUST HAVE APPROPRIATE DIMENSIONS, SUCH AS TO PENALIZE THE ERGONOMICS OF THE OPERATOR'S INTERVENTION. FURTHERMORE, THESE DIMENSIONS DO NOT ALLOW YOU TO REACH HIGH WINDING ANGLES. THE INVENTION THANKS TO THE INTERACTION OF THE TAPE-BREAK CYLINDER WITH ELEMENTS CONNECTED ALONG THE AXIS WITH THE MAIN STRUCTURE, TO A PARTICULAR CONFORMATION AND ARRANGEMENT OF THE PRESS-BREAK CYLINDERS, TO A PARTICULAR HINGE LINK OF THE CUTLER-HALF-POINT-OF-ONE-PIECE-HALF-FOOT-MADE-OF-A-LAW-OF-A-PIET-TYPE-OF-ONE-HALF-HALF-TEN-OF-A-PIECE-HALF-LINKED MORE EFFECTIVE BECAUSE IT ALLOWS GREATER WINDING ANGLES, IT IS LESS SENSITIVE TO VIBRATIONS, AND EVEN MORE ECONOMIC BEING CONSTITUTED FROM PIECES WITH LESS DIMENSIONS.

IT93CO000003A 1993-02-18 1993-02-18 DEVICE FOR THE ADVANCE OF THE FABRIC IT1266136B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT93CO000003A IT1266136B1 (en) 1993-02-18 1993-02-18 DEVICE FOR THE ADVANCE OF THE FABRIC
PCT/EP1994/000443 WO1994019520A1 (en) 1993-02-18 1994-02-16 Cloth feed device for looms
AU61408/94A AU6140894A (en) 1993-02-18 1994-02-16 Cloth feed device for looms
EP94908323A EP0685006B1 (en) 1993-02-18 1994-02-16 Cloth feed device for looms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93CO000003A IT1266136B1 (en) 1993-02-18 1993-02-18 DEVICE FOR THE ADVANCE OF THE FABRIC

Publications (3)

Publication Number Publication Date
ITCO930003A0 ITCO930003A0 (en) 1993-02-18
ITCO930003A1 ITCO930003A1 (en) 1994-08-18
IT1266136B1 true IT1266136B1 (en) 1996-12-20

Family

ID=11347782

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93CO000003A IT1266136B1 (en) 1993-02-18 1993-02-18 DEVICE FOR THE ADVANCE OF THE FABRIC

Country Status (4)

Country Link
EP (1) EP0685006B1 (en)
AU (1) AU6140894A (en)
IT (1) IT1266136B1 (en)
WO (1) WO1994019520A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4089823B2 (en) * 2003-06-19 2008-05-28 津田駒工業株式会社 Loom press roll equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6905194A (en) * 1969-04-02 1970-10-06
CH632543A5 (en) * 1978-12-05 1982-10-15 Sulzer Ag Fume hood device for the fabric on a textile machine.
BE904266A (en) * 1986-02-24 1986-08-25 Picanol Nv CLOTH WRAPPING DEVICE FOR WEAVING MACHINES.

Also Published As

Publication number Publication date
ITCO930003A0 (en) 1993-02-18
EP0685006A1 (en) 1995-12-06
WO1994019520A1 (en) 1994-09-01
AU6140894A (en) 1994-09-14
ITCO930003A1 (en) 1994-08-18
EP0685006B1 (en) 1997-07-23

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Legal Events

Date Code Title Description
0001 Granted