ES2010319A6 - Maquina de coser con un dispositivo vigilante del hilo. - Google Patents

Maquina de coser con un dispositivo vigilante del hilo.

Info

Publication number
ES2010319A6
ES2010319A6 ES8802604A ES8802604A ES2010319A6 ES 2010319 A6 ES2010319 A6 ES 2010319A6 ES 8802604 A ES8802604 A ES 8802604A ES 8802604 A ES8802604 A ES 8802604A ES 2010319 A6 ES2010319 A6 ES 2010319A6
Authority
ES
Spain
Prior art keywords
sewing machine
counter
thread device
catch thread
revolutions
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
ES8802604A
Other languages
English (en)
Inventor
Walter Hager
Edgar Butzen
Gunther Denuell
Kurt Arnold
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.)
Pfaff Industriemaschinen GmbH
Original Assignee
Pfaff Industriemaschinen GmbH
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 Pfaff Industriemaschinen GmbH filed Critical Pfaff Industriemaschinen GmbH
Publication of ES2010319A6 publication Critical patent/ES2010319A6/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B51/00—Applications of needle-thread guards; Thread-break detectors
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B59/00—Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith
    • D05B59/02—Devices for determining or indicating the length of thread still on the bobbin
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/36—Devices for stopping drive when abnormal conditions occur, e.g. thread breakage

Landscapes

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

Abstract

EL CIRCUITO DE MANDO (15) DEL DISPOSITIVO VIGILANTE DEL HILO TIENE UN DISPOSITIVO CONTADOR (22) PARA EL ARBOL PRINCIPAL (26) DE LA MAQUINA DE COSER. EL DISPOSITIVO CONTADOR (22) CUENTA LOS GI5ROS DEL ARBOL PRINCIPAL (26) DURANTE LA DURACION DE RECEPCION EN CADA CASO DE UNA DE AL MENOS DOS INTENSIDADES DE SEÑALES, Y ES REPUESTO A SU VALOR DE PARTIDA MEDIANTE EL CAMBIO A LA OTRA PERTINENTE INTENSIDAD DE SEÑAL. DESPUES DE ALCANZAR UN VALOR MAXIMO PREDETERMINABLE DE GIROS SE EFECTUA POR PARTE DEL DISPOSITIVO CONTADOR (22) LA EMISION DE UNA SEÑAL INDICADORA DE LA PERTURBACION DEL HILO. EL DISPOSITIVBO VIGILANTE DEL HILO ES PARTICULARMENTE APROPIADO PARA VIGILAR EL HILO EN MAQUINAS DE COSER.
ES8802604A 1987-10-21 1988-08-22 Maquina de coser con un dispositivo vigilante del hilo. Expired ES2010319A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3735578 1987-10-21
DE3800717A DE3800717A1 (de) 1987-10-21 1988-01-13 Naehmaschine mit einem fadenwaechter

Publications (1)

Publication Number Publication Date
ES2010319A6 true ES2010319A6 (es) 1989-11-01

Family

ID=25860950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802604A Expired ES2010319A6 (es) 1987-10-21 1988-08-22 Maquina de coser con un dispositivo vigilante del hilo.

Country Status (7)

Country Link
US (1) US5018465A (es)
EP (1) EP0387255B1 (es)
JP (1) JPH03500612A (es)
KR (1) KR920000853B1 (es)
DE (2) DE3800717A1 (es)
ES (1) ES2010319A6 (es)
WO (1) WO1989003908A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818663A1 (de) * 1988-06-01 1989-12-07 Pfaff Ind Masch Fadenwaechter
JP2675902B2 (ja) * 1990-05-22 1997-11-12 ジューキ株式会社 ミシンの下糸残量検出装置
DE4024846C1 (es) * 1990-08-04 1992-01-02 G.M. Pfaff Ag, 6750 Kaiserslautern, De
JP3041046B2 (ja) * 1990-08-07 2000-05-15 デュルコップ・アドレル・・アクチェンゲゼルシャフト 本縫いミシンの下糸の貯蔵量を監視する装置
US5233936A (en) * 1990-09-07 1993-08-10 The Charles Stark Draper Laboratory, Inc. Method and apparatus for detecting skipped stitches for a chainstitch sewing machine
DE4116788C1 (es) * 1991-05-23 1992-06-25 G.M. Pfaff Ag, 6750 Kaiserslautern, De
IL106535A (en) * 1993-07-30 1996-10-31 Orisol Original Solutions Ltd Device for use with a bobbin-less coil of thread
US5606926A (en) * 1995-09-22 1997-03-04 Quick Technologies, Inc. Method and apparatus for detecting an aberrational stitch in real time
GB2312685A (en) * 1996-04-30 1997-11-05 Thomas Isaac Passmore Bobbin thread payoff detection device for sewing machines
US6257512B1 (en) * 1998-12-16 2001-07-10 Fil-Tec, Inc. Magnetized pre-wound sideless bobbins
US6092478A (en) * 1999-10-14 2000-07-25 The Singer Company Nv Apparatus and method for monitoring consumption of sewing thread supply
US6585181B2 (en) * 2001-02-27 2003-07-01 Ronald Kronenberger Bobbin assembly with backlash preventing structure
JP2002369990A (ja) * 2001-06-15 2002-12-24 Brother Ind Ltd ミシンの糸切れ検出装置
US6659384B2 (en) 2001-08-21 2003-12-09 J. & P. Coats Limited Pre-wound bobbin with magnetized flange
US20040245364A1 (en) * 2003-06-06 2004-12-09 Ronald Kronenberger Sewing system with thread draw tension adjusting capability and a method of adjusting the thread draw tension
DE102006014361B3 (de) * 2006-03-28 2007-05-31 Rsg Rombold System Gmbh & Co. Kg Vorrichtung und Verfahren zur Überwachung eines auf einer Fadenspule aufgewickelten Fadens
US9243880B2 (en) * 2014-01-23 2016-01-26 Jonathan DeYaeger System and method for verifying screw threads
DE102019106283A1 (de) * 2018-11-22 2020-06-10 A. Liersch GmbH Vorrichtung und Verfahren zur Überwachung der Abwicklung eines Fadens sowie Nähmaschine
EP3656907A1 (de) * 2018-11-22 2020-05-27 A. Liersch GmbH Vorrichtung und verfahren zur überwachung der abwicklung eines fadens sowie nähmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6913073U (de) * 1969-04-01 1969-10-02 Altenburg Naehmasch Veb Fadenwaechter zur gleichzeitigen ueberwachung von spulen- und nadelfaden, insbesondere bei naehautomaten
BE564799A (es) * 1957-05-25
US3352267A (en) * 1965-11-29 1967-11-14 Singer Co Control circuit useful with sewing machines
DE2045435C3 (de) * 1970-03-01 1979-12-20 Veb Naehmaschinenwerk Wittenberge, Ddr 2900 Wittenberge Fadenwächter für Nähmaschinen
DE2045394A1 (de) * 1970-03-01 1971-09-16 VEB Nahmaschinenwerk Wittenberge, χ 2900 Wittenberge Elektronische Schalt und Steuer einrichtung fur Fadenwächter
US3738296A (en) * 1971-09-21 1973-06-12 Usm Corp Photoelectric relative motion detector
US4195292A (en) * 1978-03-09 1980-03-25 Puhich Joseph M Programmable bobbin thread detector
US4192243A (en) * 1978-10-02 1980-03-11 Levi Strauss & Co. Sewing machine thread monitor
DE2938040A1 (de) * 1979-09-20 1981-04-09 Quick Elektromotoren-Werk GmbH, 6100 Darmstadt Positionierantrieb
EP0117706B1 (en) * 1983-02-23 1987-11-19 Nikolaos Kosmas Bobbin run-out detector, and a bobbin changing mechanism incorporating the detector
JPS6161836A (ja) * 1984-09-04 1986-03-29 Toyota Motor Corp 繊維強化ステアリングホイ−ルの製造方法
DE3446682C1 (de) * 1984-12-21 1986-04-10 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Einrichtung zur UEberwachung des Unterfadenvorrates einer Naehmaschine
DE3447138A1 (de) * 1984-12-22 1986-07-03 Anton Cramer GmbH & Co, 4402 Greven Einrichtung zur unterfadenueberwachung, insbesondere an einer doppelsteppstichnaehmaschine
DE8516211U1 (de) * 1985-06-03 1985-07-18 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Nähmaschine mit einem Fadenwächter für den Unterfaden
DE3540126A1 (de) * 1985-11-13 1987-02-19 Baeckmann Reinhard Verfahren und einrichtung zur integrierten ueberwachung des ober- und unterfadens in naehmaschinen und -automaten und des naehprozesses
FR2600085A1 (fr) * 1986-06-12 1987-12-18 Lee Cooper France Perfectionnements aux machines a coudre a canette
DE3625630C2 (de) * 1986-07-29 1995-04-27 Mardix Bar Cochva Fadenüberwachungsvorrichtung für eine Nähmaschine

Also Published As

Publication number Publication date
EP0387255A1 (de) 1990-09-19
DE3800717C2 (es) 1989-09-14
DE3876634D1 (de) 1993-01-21
DE3800717A1 (de) 1989-05-11
WO1989003908A1 (fr) 1989-05-05
EP0387255B1 (de) 1992-12-09
US5018465A (en) 1991-05-28
KR890701825A (ko) 1989-12-21
KR920000853B1 (ko) 1992-01-30
JPH03500612A (ja) 1991-02-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201