ES477836A1 - Perfeccionamientos en los dispositivos para cortar y retenerla cadeneta de puntos en maquinas de coser. - Google Patents

Perfeccionamientos en los dispositivos para cortar y retenerla cadeneta de puntos en maquinas de coser.

Info

Publication number
ES477836A1
ES477836A1 ES79477836A ES477836A ES477836A1 ES 477836 A1 ES477836 A1 ES 477836A1 ES 79477836 A ES79477836 A ES 79477836A ES 477836 A ES477836 A ES 477836A ES 477836 A1 ES477836 A1 ES 477836A1
Authority
ES
Spain
Prior art keywords
chain
stitches
cutting
positioning
sewing machine
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
ES79477836A
Other languages
English (en)
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.)
Rockwell-Rimoldi SpA
Original Assignee
Rockwell-Rimoldi 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 Rockwell-Rimoldi SpA filed Critical Rockwell-Rimoldi SpA
Publication of ES477836A1 publication Critical patent/ES477836A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/04—Lower casings
    • D05B73/12—Slides; Needle plates
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices
    • D05D2207/04—Suction or blowing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Perfeccionamientos en los dispositivos para cortar y retener la cadeneta de puntos en máquinas de coser, del tipo que comprende elementos de costura formados por una aguja y un crochet y que comprenden una placa de aguja provista de una lengüeta para los puntos y un orificio para el paso de la aguja, estando formado el citado dispositivo para cortar y retener la cadeneta por la combinación de medios corta-cadeneta combinados con medios orientadores y con medios punzonadores situados delante de la citada aguja, caracterizados por comprenden un medio conformado a modo de acanaladura (29) orientado paralelamente a la dirección de la costura y que está dispuesto en el plano de la aguja (11) a partir de un punto de ésta dispuesto en el plano de la aguja (11) a partir de un punto de ésta situado próximo a su orificio de aguja (16) y sobre la prolongación de la citada lengüeta (13), terminando delante de los medios punzonadores (25) y siendo el citado medio de acanaladura adecuado para contener elpedúnculo de cadeneta retenido por los medios punzonadores.
ES79477836A 1978-02-17 1979-02-17 Perfeccionamientos en los dispositivos para cortar y retenerla cadeneta de puntos en maquinas de coser. Expired ES477836A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20359/78A IT1092757B (it) 1978-02-17 1978-02-17 Perfezionamento di un dispositivo per tagliare e trattanere la catenella di punti in macchine per cucire

Publications (1)

Publication Number Publication Date
ES477836A1 true ES477836A1 (es) 1979-11-01

Family

ID=11166022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79477836A Expired ES477836A1 (es) 1978-02-17 1979-02-17 Perfeccionamientos en los dispositivos para cortar y retenerla cadeneta de puntos en maquinas de coser.

Country Status (8)

Country Link
US (1) US4220105A (es)
JP (1) JPS55170A (es)
CH (1) CH631757A5 (es)
DE (1) DE2905226C2 (es)
ES (1) ES477836A1 (es)
FR (1) FR2417571A1 (es)
GB (1) GB2016536B (es)
IT (1) IT1092757B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123233B (it) * 1979-09-20 1986-04-30 Rockwell Rimoldi Spa Dispositivo per tagliare e trattenere la catenella di punti di macchine per cucire a due o piu' aghi
US4478163A (en) * 1982-09-28 1984-10-23 Keeton John H Dual exposure hot wire cutter
US4644884A (en) * 1983-07-28 1987-02-24 Pegasus Sewing Maching Mfg. Co., Ltd. Thread chain sewing apparatus for use in overedge sewing machine
JPS6057370U (ja) * 1983-09-26 1985-04-22 綿貫　寿彦 ミシンにおける縫糸切断装置付押え金
US4834009A (en) * 1985-05-31 1989-05-30 Union Special Corporation Sleeve backtack
JPS625387A (ja) * 1985-06-29 1987-01-12 ジューキ株式会社 オーバーロックミシンの空環巻込装置における針糸規制方法と装置
US4679515A (en) * 1986-05-23 1987-07-14 Keeton J Herbert Process and apparatus for stitching excess thread chain on a sewing machine
US4738210A (en) * 1986-05-23 1988-04-19 Keeton J Herbert Backlatch attachment with a rotatable thread catcher
EP0282603B1 (en) * 1986-09-19 1992-08-05 Pegasus Sewing Machine Mfg. Co., Ltd. A chaining thread sew-in device
DE3705263C1 (de) * 1987-02-19 1988-06-16 Union Special Gmbh Vorrichtung zum Einnaehen der Fadenkette bei Nahtbeginn an Zweinadel-UEberwendlich-Naehmaschinen
DE3705679A1 (de) * 1987-02-23 1988-09-01 Pfaff Ind Masch Vorrichtung zum positionieren und halten einer fadenkette fuer den einschluss in die naechste auf einer naehmaschine zu bildende naht
US4796552A (en) * 1987-05-18 1989-01-10 Union Special Corporation Latch tacker
US4785753A (en) * 1987-06-30 1988-11-22 Union Special Corporation Latch tacker
US4934293A (en) * 1987-12-28 1990-06-19 Pegasus Sewing Machine Mfg., Co., Ltd. Chaining thread sew-in device
US4903623A (en) * 1988-03-02 1990-02-27 Union Special Corporation Hemmer seamer assembly
US4858546A (en) * 1988-03-02 1989-08-22 Union Special Corporation Hemmer seamer assembly
US4800830A (en) * 1988-03-02 1989-01-31 Union Special Corporation Hemmer seamer assembly
US5203270A (en) * 1990-12-20 1993-04-20 Atlanta Attachment Company Sewing machine with latch back device
US5613454A (en) * 1994-12-29 1997-03-25 Union Special Corporation Vacuum latchtack throat plate with a vacuum generating apparatus
AT408767B (de) * 1997-05-30 2002-03-25 Naehtechnik Sahl Gesmbh Zusatzvorrichtung zum anfangsvernähen einer fadenkette bei einer kettenstichnähmaschine
ITUB20152031A1 (it) * 2015-07-09 2017-01-09 Brunello Cucinelli Spa Piedino per macchina per cucire.
CN113818158B (zh) * 2021-09-23 2023-06-30 容城县宏发制衣有限公司 一种面料缝合缝线料分离装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123033A (en) * 1964-03-03 Weigert
US2988031A (en) * 1958-05-26 1961-06-13 Singer Mfg Co Thread end holders for sewing machines
US3490403A (en) * 1968-09-27 1970-01-20 Valton & Cie Fils De Arrangement for the automatic drawing in of the chain stitch in the whipping thread on sewing machines
US3690276A (en) * 1971-03-18 1972-09-12 James Frank King Label sewing machine with thread cutter
IT1042452B (it) * 1975-09-11 1980-01-30 Rockwell Rimoldi Spa Dispositivo pneumatico per tratte mere la catenella di punti all inizio della cucitura
IT1085309B (it) * 1977-02-02 1985-05-28 Rockwell Rimoldi Spa Dispositivo per orientare e trattenere la catenella di punti all'inizio di una cucitura
DE2835994C2 (de) * 1977-09-22 1983-12-08 Rockwell-Rimoldi S.p.A., Olcella, Milano Überwendlichnähmaschine

Also Published As

Publication number Publication date
DE2905226C2 (de) 1983-11-17
IT7820359A0 (it) 1978-02-17
DE2905226A1 (de) 1979-08-23
US4220105A (en) 1980-09-02
GB2016536B (en) 1982-09-29
FR2417571A1 (fr) 1979-09-14
IT1092757B (it) 1985-07-12
GB2016536A (en) 1979-09-26
JPS55170A (en) 1980-01-05
CH631757A5 (it) 1982-08-31

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