EP1052324A3 - Nähmaschinennadel mit versetzten Öhrstegen - Google Patents

Nähmaschinennadel mit versetzten Öhrstegen Download PDF

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Publication number
EP1052324A3
EP1052324A3 EP00106098A EP00106098A EP1052324A3 EP 1052324 A3 EP1052324 A3 EP 1052324A3 EP 00106098 A EP00106098 A EP 00106098A EP 00106098 A EP00106098 A EP 00106098A EP 1052324 A3 EP1052324 A3 EP 1052324A3
Authority
EP
European Patent Office
Prior art keywords
sewing machine
machine needle
eye
axial direction
offset
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.)
Granted
Application number
EP00106098A
Other languages
English (en)
French (fr)
Other versions
EP1052324A2 (de
EP1052324B1 (de
Inventor
Harry Vornholt
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.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
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 Groz Beckert KG filed Critical Groz Beckert KG
Publication of EP1052324A2 publication Critical patent/EP1052324A2/de
Publication of EP1052324A3 publication Critical patent/EP1052324A3/de
Application granted granted Critical
Publication of EP1052324B1 publication Critical patent/EP1052324B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles

Landscapes

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

Abstract

Die Nähmaschinennadel (1) weist ein in Axialrichtung von zwei Öhrstegen (12, 14) begrenztes Öhr (11) auf, das in Axialrichtung (Mittelachse (4)) relativ kurz ausgebildet ist. Seine Länge ist nicht wesentlich größer als die Nominalstärke der Nähmaschinennadel (1). Die Öhrstege (12, 14) sind gegeneinander versetzt, wobei jeder Öhrsteg (12, 14) etwa halb so dick ist, wie die Nähmaschinennadel (1) im Bereich des Öhrs (11). Somit wird eine stabile und schlanke Nähmaschinennadel (1) geschaffen, die aufgrund ihrer Schlankheit Einstichlöcher relativ langsam öffnet und somit auch bei sehr hohen Stichzahlen schonend näht und dabei einen nahezu voll geschützten Fadenlauf ermöglicht.
EP00106098A 1999-05-12 2000-03-30 Nähmaschinennadel mit versetzten Öhrstegen Expired - Lifetime EP1052324B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19921914A DE19921914C2 (de) 1999-05-12 1999-05-12 Nähmaschinennadel mit versetzten Öhrstegen
DE19921914 1999-05-12

Publications (3)

Publication Number Publication Date
EP1052324A2 EP1052324A2 (de) 2000-11-15
EP1052324A3 true EP1052324A3 (de) 2001-05-16
EP1052324B1 EP1052324B1 (de) 2006-06-07

Family

ID=7907843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106098A Expired - Lifetime EP1052324B1 (de) 1999-05-12 2000-03-30 Nähmaschinennadel mit versetzten Öhrstegen

Country Status (5)

Country Link
US (1) US6318280B1 (de)
EP (1) EP1052324B1 (de)
JP (1) JP2000325684A (de)
DE (2) DE19921914C2 (de)
ES (1) ES2261113T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL163209A (en) * 2004-07-26 2009-08-03 Yair Eilam A sewing machine needle for sewing with a complex thread
US9693862B2 (en) * 2012-07-31 2017-07-04 Edwards Lifesciences Corporation Holders for prosthetic heart valves
PL2896732T3 (pl) * 2014-01-21 2016-12-30 Igła szwalnicza z podwójną ochroną
PL3153617T3 (pl) 2015-10-08 2018-11-30 Groz-Beckert Kg Igła do maszyny do szycia i sposób szycia
JP6876299B2 (ja) * 2017-07-20 2021-05-26 トヨタ車体株式会社 ステッチ加工部品の製造方法及び縫い針
DE102019219814A1 (de) * 2019-12-17 2021-06-17 Pfaff Industriesysteme Und Maschinen Gmbh Stichbildungswerkzeug-Baugruppe für eine Nähanlage sowie Nähanlage mit einer derartigen Baugruppe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412062A1 (de) * 1973-03-13 1974-10-10 Manta Fa Naehnadel
US4037641A (en) * 1976-07-16 1977-07-26 The Singer Company Method of fabricating sewing machine needles
US4233917A (en) * 1977-08-10 1980-11-18 Wool Research Organization Of New Zealand (Inc.) Needle stitching
DE3027534A1 (de) * 1980-07-21 1982-02-18 Josef 5100 Aachen Zocher Naehmaschinen-nadel
US4502403A (en) * 1982-08-02 1985-03-05 Wool Research Organization Of New Zealand (Inc.) Tufting machine needles
EP0882831A1 (de) * 1997-06-03 1998-12-09 Wronz Wool Research Organisation of New Zealand (Inc.) Tuftingnadel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2125074A1 (de) 1970-06-03 1971-12-09 Inst Ciezkiej Syntezy Orga Verfahren zur Herstellung von Polyolefinen mit ungesättigten Bindungen
DE7923552U1 (de) 1979-01-25 1980-01-24 Wool Research Organisation Of New Zealand Inc., Canterbury (Neuseeland) Nadel fuer tufting-, naeh-, heftmaschinen u.dgl.
US4458614A (en) * 1982-01-08 1984-07-10 Organ Needle Co. Ltd. Sewing machine needle
DE9106591U1 (de) * 1991-05-29 1991-07-11 Singer Spezialnadelfabrik GmbH, 5102 Würselen Nähmaschinennadel
US6062151A (en) * 1998-09-09 2000-05-16 Groz-Beckert Kg Tufting needle with offset stem

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412062A1 (de) * 1973-03-13 1974-10-10 Manta Fa Naehnadel
US4037641A (en) * 1976-07-16 1977-07-26 The Singer Company Method of fabricating sewing machine needles
US4233917A (en) * 1977-08-10 1980-11-18 Wool Research Organization Of New Zealand (Inc.) Needle stitching
DE3027534A1 (de) * 1980-07-21 1982-02-18 Josef 5100 Aachen Zocher Naehmaschinen-nadel
US4502403A (en) * 1982-08-02 1985-03-05 Wool Research Organization Of New Zealand (Inc.) Tufting machine needles
EP0882831A1 (de) * 1997-06-03 1998-12-09 Wronz Wool Research Organisation of New Zealand (Inc.) Tuftingnadel

Also Published As

Publication number Publication date
JP2000325684A (ja) 2000-11-28
DE19921914C2 (de) 2001-10-25
EP1052324A2 (de) 2000-11-15
ES2261113T3 (es) 2006-11-16
DE50012884D1 (de) 2006-07-20
EP1052324B1 (de) 2006-06-07
DE19921914A1 (de) 2000-12-07
US6318280B1 (en) 2001-11-20

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