EP0933461A3 - Zusatzvorrichtung für Nähmaschinen zum Beschneiden des Nähgutes - Google Patents

Zusatzvorrichtung für Nähmaschinen zum Beschneiden des Nähgutes Download PDF

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Publication number
EP0933461A3
EP0933461A3 EP98890349A EP98890349A EP0933461A3 EP 0933461 A3 EP0933461 A3 EP 0933461A3 EP 98890349 A EP98890349 A EP 98890349A EP 98890349 A EP98890349 A EP 98890349A EP 0933461 A3 EP0933461 A3 EP 0933461A3
Authority
EP
European Patent Office
Prior art keywords
cutting
knife
trimming
sewing machines
workpiece
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
EP98890349A
Other languages
English (en)
French (fr)
Other versions
EP0933461A2 (de
EP0933461B1 (de
Inventor
Johannes Sahl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0933461A2 publication Critical patent/EP0933461A2/de
Publication of EP0933461A3 publication Critical patent/EP0933461A3/de
Application granted granted Critical
Publication of EP0933461B1 publication Critical patent/EP0933461B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D05B37/08—Cutting devices with rotatable tools

Landscapes

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

Abstract

Eine Zusatzvorrichtung (4) für Nähmaschinen (1) zum Beschneiden des Nähgutes weist ein ein Messer (5) und ein Gegenmesser (6) umfassendes Schneidwerkzeug auf, das in Abhängigkeit vom intermittierenden Nähgutvorschub antreibbar und mit seiner Schneidebene (S) vorschubparallel ausgerichtet ist. Um ein aufwandsarmes, platzsparendes und funktionssicheres Nähgutschneiden zu erreichen, besitzt das Schneidwerkzeug ein um eine zur Schneidebene (S) normale Drehachse (D) antreibbares Rotationsmesser (5), das wenigstens eine sich nur über einen Teil des Messerumfanges erstreckende, in ihrem Verlauf von einem Kreisbogen um die Drehachse (D) abweichende Schneide (7) bildet und mit einer an den Nähgutvorschub indirekt proportional zur Schneidenanzahl angepaßten Drehzahl umläuft.
EP98890349A 1998-02-02 1998-11-26 Zusatzvorrichtung für Nähmaschinen zum Beschneiden des Nähgutes Expired - Lifetime EP0933461B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0016498A AT410106B (de) 1998-02-02 1998-02-02 Zusatzvorrichtung für nähmaschinen zum beschneiden des nähgutes
AT16498 1998-02-02

Publications (3)

Publication Number Publication Date
EP0933461A2 EP0933461A2 (de) 1999-08-04
EP0933461A3 true EP0933461A3 (de) 2000-03-08
EP0933461B1 EP0933461B1 (de) 2002-11-06

Family

ID=3483272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98890349A Expired - Lifetime EP0933461B1 (de) 1998-02-02 1998-11-26 Zusatzvorrichtung für Nähmaschinen zum Beschneiden des Nähgutes

Country Status (6)

Country Link
US (1) US6073566A (de)
EP (1) EP0933461B1 (de)
JP (1) JPH11267382A (de)
AT (1) AT410106B (de)
DE (1) DE59806181D1 (de)
ES (1) ES2187000T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018722B3 (de) * 2005-04-21 2006-06-22 Nähmaschinenfabrik Emil Stutznäcker GmbH & Co KG Verfahren und Vorrichtung zum Nähen von großflächigem Nähgut
JP4467487B2 (ja) * 2005-08-01 2010-05-26 株式会社縫技研究所 ミシンの布端切断装置
DE102007022818A1 (de) * 2007-05-15 2008-11-20 Dürkopp Adler AG Nähmaschine
JP2010012289A (ja) * 2009-09-10 2010-01-21 Hogi Kenkyusho:Kk ミシンに取り付けられる布端切断装置
JP5359963B2 (ja) * 2010-03-31 2013-12-04 ブラザー工業株式会社 布接着装置
JP6686288B2 (ja) * 2015-03-31 2020-04-22 ブラザー工業株式会社 接着装置
CN105200679B (zh) * 2015-08-18 2017-12-08 常州数控技术研究所 一种控制带旋转刀头型花样机缝纫并切边的方法
CN107217402B (zh) * 2017-08-04 2023-01-31 浙江耐拓机电科技有限公司 一种缝纫机的切刀结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998111A (en) * 1934-02-13 1935-04-16 Metropolitan Sewing Machine Co Trimming mechanism for sewing machines
US2069113A (en) * 1935-08-17 1937-01-26 Sarah Spielman Pinking attachment for sewing machines
US2192292A (en) * 1938-09-20 1940-03-05 Sussman Samuel Cutting attachment for sewing machines
US3964409A (en) * 1973-10-12 1976-06-22 Pfaff Industriemaschinen Gmbh Device for sewing and cutting-open tucks on cut pieces of garments
US5197400A (en) * 1991-10-30 1993-03-30 Kansai Special Usa Corp. Trimming apparatus for use in making a hem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US341726A (en) * 1886-05-11 Stockton
US2105184A (en) * 1935-02-28 1938-01-11 Robert H Goodhart Attachment for sewing machines
AT322954B (de) * 1973-06-28 1975-06-25 Triumph International Ag Trennvorrichtung für nähmaschinen
DE29605135U1 (de) * 1996-03-20 1996-06-13 Union Special GmbH, 71282 Hemmingen Nähmaschine mit einer Schneidvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998111A (en) * 1934-02-13 1935-04-16 Metropolitan Sewing Machine Co Trimming mechanism for sewing machines
US2069113A (en) * 1935-08-17 1937-01-26 Sarah Spielman Pinking attachment for sewing machines
US2192292A (en) * 1938-09-20 1940-03-05 Sussman Samuel Cutting attachment for sewing machines
US3964409A (en) * 1973-10-12 1976-06-22 Pfaff Industriemaschinen Gmbh Device for sewing and cutting-open tucks on cut pieces of garments
US5197400A (en) * 1991-10-30 1993-03-30 Kansai Special Usa Corp. Trimming apparatus for use in making a hem

Also Published As

Publication number Publication date
EP0933461A2 (de) 1999-08-04
EP0933461B1 (de) 2002-11-06
JPH11267382A (ja) 1999-10-05
AT410106B (de) 2003-02-25
ES2187000T3 (es) 2003-05-16
ATA16498A (de) 2002-06-15
DE59806181D1 (de) 2002-12-12
US6073566A (en) 2000-06-13

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