ES2568744T3 - Sewing machine and process for sewing together, by means of said sewing machine, at least two overlapping flaps of textile material - Google Patents

Sewing machine and process for sewing together, by means of said sewing machine, at least two overlapping flaps of textile material Download PDF

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Publication number
ES2568744T3
ES2568744T3 ES12808493.6T ES12808493T ES2568744T3 ES 2568744 T3 ES2568744 T3 ES 2568744T3 ES 12808493 T ES12808493 T ES 12808493T ES 2568744 T3 ES2568744 T3 ES 2568744T3
Authority
ES
Spain
Prior art keywords
sewing
needles
textile material
passage
needle
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.)
Active
Application number
ES12808493.6T
Other languages
Spanish (es)
Inventor
Tiberio Lonati
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.)
Santoni SpA
Original Assignee
Santoni 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
Application filed by Santoni SpA filed Critical Santoni SpA
Application granted granted Critical
Publication of ES2568744T3 publication Critical patent/ES2568744T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
    • D05B1/18—Seams for protecting or securing edges
    • D05B1/20—Overedge seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
    • D05B37/04—Cutting devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/04—Lower casings
    • D05B73/12—Slides; Needle plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Una máquina de coser de tipo cortar y coser overlock para coser al menos dos solapas (3a, 3b) de material textil entre sí que se superponen y pertenecen a uno o más artículos textiles, que comprende al menos: - una placa de agujas (2) adecuada para soportar al menos dos solapas superpuestas (3a, 3b) de material textil de uno o más artículos textiles que se deslizan para la formación de puntadas de costura (10a, 10b, 10c), estando la placa de agujas (2) provista de aberturas pasantes que definen los asientos respectivos (4) para el paso de agujas de coser (5) y de al menos un apéndice lateral (6) que define una línea de deslizamiento (7) para las puntadas de costura (10a, 10b, 10c); - una aguja de ganchillo inferior (14); - una aguja de ganchillo superior (15); - un dispositivo de avance adecuado para el avance de dichas solapas superpuestas (3a, 3b) de material textil a lo largo de una dirección de avance con respecto a dicha placa de agujas (2) durante una operación de costura; - un dispositivo (12) para cortar dichas solapas superpuestas (3a, 3b) de material textil en correspondencia con una línea de corte (20) de material textil, en proximidad a y aguas arriba de dicho apéndice lateral (6) a lo largo de dicha dirección de avance de dichas solapas (3a, 3b) de material textil; - al menos un alimentador de hilo (13) para agujas adecuado para suministrar hilo de coser (10) a las agujas (5) de dicha máquina de coser; - al menos un alimentador de hilo de anudamiento (16) para el suministro del hilo de anudamiento (17) a al menos uno de entre dicho ganchillo superior (15) y dicho ganchillo inferior (14); - un dispositivo tensor (18) del hilo de anudamiento (17) desde dicho ganchillo superior (15) y/o desde dicho ganchillo inferior (14); - al menos un dispositivo que soporta la aguja de coser (11); caracterizada por que comprende al menos tres agujas de coser (5) montadas en dicho dispositivo que soporta la aguja de coser (11), recíprocamente flanqueadas, alineados entre sí y suministradas con hilos de coser (10) respectivos, siendo dichas agujas de coser (5) adecuadas para pasar a través de dichos asientos (4) de la placa de agujas (2) para coser las solapas superpuestas (3a, 3b) de material textil, estando dicha placa de agujas (2) provista de al menos tres de dichos asientos (4) para el paso de la agujas de coser (5), estando cada uno de dichos asientos (4) para el paso de la agujas de coser (5) configurado para ser atravesado por al menos una aguja de coser respectiva, estando la placa de agujas (2) provista de porciones de separación respectivas (8) adecuadas para separar al menos parcialmente cada asiento para el paso de las agujas de coser (5) de los asientos adyacentes (4) para el paso de las agujas (5), al menos en la zona de paso (9) de las agujas (5), tal como para permitir la formación en paralelo de al menos tres puntadas de costura (10a, 10b, 10c) que son distintas y están recíprocamente alejadas entre sí.A sewing machine of type cut and sew overlock to sew at least two flaps (3a, 3b) of textile material to each other that overlap and belong to one or more textile articles, comprising at least: - a needle plate (2 ) suitable for supporting at least two overlapping flaps (3a, 3b) of textile material of one or more textile articles that slide for the formation of sewing stitches (10a, 10b, 10c), the needle plate (2) being provided of through openings that define the respective seats (4) for the passage of sewing needles (5) and of at least one side appendix (6) defining a sliding line (7) for sewing stitches (10a, 10b, 10c); - a lower crochet hook (14); - a top crochet needle (15); - a feed device suitable for advancing said superimposed flaps (3a, 3b) of textile material along a feed direction with respect to said needle plate (2) during a sewing operation; - a device (12) for cutting said overlapping flaps (3a, 3b) of textile material in correspondence with a cutting line (20) of textile material, in proximity to and upstream of said lateral appendix (6) along said direction of advance of said flaps (3a, 3b) of textile material; - at least one thread feeder (13) for needles suitable for supplying sewing thread (10) to the needles (5) of said sewing machine; - at least one knotting thread feeder (16) for supplying the knotting thread (17) to at least one of said upper crochet (15) and said lower crochet (14); - a tensioning device (18) of the knotting thread (17) from said upper crochet (15) and / or from said lower crochet (14); - at least one device that supports the sewing needle (11); characterized in that it comprises at least three sewing needles (5) mounted on said device that supports the sewing needle (11), reciprocally flanked, aligned with each other and supplied with respective sewing threads (10), said sewing needles ( 5) suitable for passing through said seats (4) of the needle plate (2) to sew the overlapping flaps (3a, 3b) of textile material, said needle plate (2) being provided with at least three of said seats (4) for the passage of the sewing needles (5), each of said seats (4) for the passage of the sewing needles (5) configured to be traversed by at least one respective sewing needle, being the needle plate (2) provided with respective separation portions (8) suitable for at least partially separating each seat for the passage of the sewing needles (5) from the adjacent seats (4) for the passage of the needles (5) ), at least in the passage zone (9) of the needles (5), such as for allow parallel formation of at least three sewing stitches (10a, 10b, 10c) that are distinct and reciprocally far apart.

Description

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Claims (1)

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ES12808493.6T 2011-11-30 2012-11-21 Sewing machine and process for sewing together, by means of said sewing machine, at least two overlapping flaps of textile material Active ES2568744T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20112188 2011-11-30
IT002188A ITMI20112188A1 (en) 2011-11-30 2011-11-30 STITCHING MACHINE AND PROCESS FOR SEWING BETWEEN THEM, THROUGH SUCH STAPLER MACHINE, AT LEAST TWO FABRIC FABRICS OVERLAPPING
PCT/IB2012/056593 WO2013080094A1 (en) 2011-11-30 2012-11-21 Sewing machine and process for sewing together, by means of said sewing machine, at least two overlapping flaps of textile

Publications (1)

Publication Number Publication Date
ES2568744T3 true ES2568744T3 (en) 2016-05-04

Family

ID=45571653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12808493.6T Active ES2568744T3 (en) 2011-11-30 2012-11-21 Sewing machine and process for sewing together, by means of said sewing machine, at least two overlapping flaps of textile material

Country Status (15)

Country Link
US (1) US20140360419A1 (en)
EP (1) EP2785903B1 (en)
JP (1) JP6094977B2 (en)
CN (1) CN103998670B (en)
BR (1) BR112014012500B1 (en)
CA (1) CA2856504C (en)
ES (1) ES2568744T3 (en)
HK (1) HK1200508A1 (en)
HR (1) HRP20160365T1 (en)
IT (1) ITMI20112188A1 (en)
PL (1) PL2785903T3 (en)
RS (1) RS54729B1 (en)
RU (1) RU2584108C2 (en)
SI (1) SI2785903T1 (en)
WO (1) WO2013080094A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20130089A1 (en) * 2013-06-21 2014-12-22 Santoni & C Spa DELIVERY ELEMENT OF THE THREAD FOR A LEAD GUIDE FOR TEXTILE MACHINES, AND LEAD GUIDE INCLUDING THIS SUPPLY ELEMENT

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU36783A1 (en) * 1932-11-01 1934-05-31 В.Б. Борымский Sewing machine type "Overlock"
US3079882A (en) 1960-08-19 1963-03-05 Merrow Machine Co Throat plate for overedge sewing machine
US3885509A (en) * 1971-08-04 1975-05-27 Burlington Industries Inc Overedge seaming
US4072116A (en) * 1975-02-24 1978-02-07 Union Special Corporation Overedge stitch sewing machine
US4334009A (en) * 1980-09-23 1982-06-08 E. I. Du Pont De Nemours And Company Process for modifying tacky surfaces
US4834009A (en) * 1985-05-31 1989-05-30 Union Special Corporation Sleeve backtack
IT1186244B (en) * 1985-12-20 1987-11-18 Rockwell Rimoldi Spa SEWING MACHINE WITH MULTIPLE NEEDLES OF THE SIZE TYPE SEWING FOR STITCH OVER AND STITCH REALIZED WITH THE SAID MACHINE
DE3908388C2 (en) * 1988-07-16 1996-02-29 Pfaff Ag G M Overlock sewing machine
JPH0734838B2 (en) * 1991-07-10 1995-04-19 日本ユニオンスペシャル株式会社 Looper sewing machine bobbin thread gripping device
US5383414A (en) * 1993-05-17 1995-01-24 Union Special Corporation Apparatus for making a three needle stitch with cover thread
US6167825B1 (en) 1996-06-28 2001-01-02 Golden Lady S.P.A. Equipment for sewing machines for obtaining a flat seam when joining pieces of sheer knit fabric
JP3644776B2 (en) * 1996-10-17 2005-05-11 ジューキ株式会社 Edge sewing machine
KR100372954B1 (en) * 1998-07-22 2003-02-25 니뽄 다바코 산교 가부시키가이샤 Ventilation-characteristic measuring device
JP3495682B2 (en) * 2000-04-28 2004-02-09 ペガサスミシン製造株式会社 sewing machine
IT1319249B1 (en) * 2000-10-27 2003-09-26 Necchi Rimoldi Srl NEEDLE PLATE FOR THE IMPLEMENTATION OF STITCHES IN THE OVER-STITCH.
JP2002346269A (en) * 2001-05-23 2002-12-03 Juki Corp Loop forming device for lop sewing machine

Also Published As

Publication number Publication date
EP2785903A1 (en) 2014-10-08
WO2013080094A1 (en) 2013-06-06
HK1200508A1 (en) 2015-08-07
HRP20160365T1 (en) 2016-06-03
JP6094977B2 (en) 2017-03-15
ITMI20112188A1 (en) 2013-05-31
SI2785903T1 (en) 2016-09-30
JP2014533601A (en) 2014-12-15
RS54729B1 (en) 2016-10-31
BR112014012500B1 (en) 2021-01-26
PL2785903T3 (en) 2016-08-31
RU2584108C2 (en) 2016-05-20
CN103998670A (en) 2014-08-20
EP2785903B1 (en) 2016-01-20
CA2856504C (en) 2016-09-06
CN103998670B (en) 2016-06-15
RU2014120985A (en) 2016-01-27
US20140360419A1 (en) 2014-12-11
BR112014012500A2 (en) 2017-06-06
CA2856504A1 (en) 2013-06-06

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