EP1371769A3 - Buttonhole sewing machine - Google Patents

Buttonhole sewing machine Download PDF

Info

Publication number
EP1371769A3
EP1371769A3 EP03010636A EP03010636A EP1371769A3 EP 1371769 A3 EP1371769 A3 EP 1371769A3 EP 03010636 A EP03010636 A EP 03010636A EP 03010636 A EP03010636 A EP 03010636A EP 1371769 A3 EP1371769 A3 EP 1371769A3
Authority
EP
European Patent Office
Prior art keywords
sewing machine
buttonhole sewing
knife
buttonhole
cutting
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
EP03010636A
Other languages
German (de)
French (fr)
Other versions
EP1371769B1 (en
EP1371769A2 (en
Inventor
Karsten Filges
Theodor Janocha
Jochen Fischer
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.)
Duerkopp Adler AG
Original Assignee
Duerkopp Adler AG
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 Duerkopp Adler AG filed Critical Duerkopp Adler AG
Publication of EP1371769A2 publication Critical patent/EP1371769A2/en
Publication of EP1371769A3 publication Critical patent/EP1371769A3/en
Application granted granted Critical
Publication of EP1371769B1 publication Critical patent/EP1371769B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/06—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for sewing buttonholes
    • 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
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2203/00—Selection of machines, accessories or parts of the same kind
    • 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

Abstract

Eine Knopfloch-Nähmaschine weist eine Knopfloch-Schneid-Vorrichtung auf, die ein Messer und eine Schneid-Block-Einheit mit mehreren Schneid-Blöcken (42, 43) aufweist, von denen jeweils einer in eine mit dem Messer zusammenwirkende Position bringbar ist. Die Schneid-Blöcke (42, 43) sind auf einem ortsfest mit der Nähmaschine verbundenen Amboss (18) angebracht. Das Messer ist von oben gegen den Amboss (18) bewegbar.

Figure imgaf001
A buttonhole sewing machine has a buttonhole cutting device comprising a knife and a cutting block unit having a plurality of cutting blocks (42, 43), one of which is engageable with a cooperating position with the knife. The cutting blocks (42, 43) are mounted on an anvil (18) fixedly connected to the sewing machine. The knife is movable from above against the anvil (18).
Figure imgaf001
EP03010636A 2002-06-10 2003-05-13 Buttonhole sewing machine Expired - Lifetime EP1371769B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10225511 2002-06-10
DE10225511A DE10225511C1 (en) 2002-06-10 2002-06-10 Button-hole sewing machine with XY-table, carries adjustable cutting blocks on anvil fixed to machine and causes blade to descend towards it

Publications (3)

Publication Number Publication Date
EP1371769A2 EP1371769A2 (en) 2003-12-17
EP1371769A3 true EP1371769A3 (en) 2006-03-15
EP1371769B1 EP1371769B1 (en) 2007-03-28

Family

ID=7714647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03010636A Expired - Lifetime EP1371769B1 (en) 2002-06-10 2003-05-13 Buttonhole sewing machine

Country Status (6)

Country Link
US (1) US6694901B2 (en)
EP (1) EP1371769B1 (en)
JP (1) JP2004008803A (en)
CN (1) CN100476053C (en)
AT (1) ATE358201T1 (en)
DE (2) DE10225511C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304821B3 (en) * 2003-02-06 2004-02-26 Dürkopp Adler AG Buttonhole sewing machine has a buttonhole cutter, with a single blade at the base plate, and an adjustable cutting block moved by a motor and slide to cut a variety of buttonhole openings
JP4108548B2 (en) * 2003-06-19 2008-06-25 ミネベア株式会社 Keyboard switch
DE102004055713A1 (en) * 2004-03-22 2005-10-13 Dürkopp Adler AG Buttonhole sewing machine with a buttonhole cutter
DE102005021768A1 (en) 2005-05-11 2006-11-16 Dürkopp Adler AG Buttonhole sewing machine
JP4726569B2 (en) * 2005-08-04 2011-07-20 Ｊｕｋｉ株式会社 Sewing machine cloth cutting equipment
DE102011005936A1 (en) 2011-03-23 2012-09-27 Dürkopp Adler AG An eyelet buttonhole sewing machine and method for sewing an eyelet buttonhole seam having a gimptive path
DE102012205049A1 (en) 2012-03-29 2013-10-02 Dürkopp Adler AG Thread cutting assembly for a lace hole sewing machine
CH706492A1 (en) * 2012-05-09 2013-11-15 Bernina Int Ag Apparatus and method for punching a sheet with a sewing machine.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291197C (en) * 1913-06-30
DE3930562C1 (en) * 1989-09-13 1991-01-31 Duerkopp Adler Ag, 4800 Bielefeld, De
JPH07328261A (en) * 1994-06-08 1995-12-19 Brother Ind Ltd Cutter for sewing machine for eyelet-hole working
DE19716629C1 (en) * 1997-04-21 1998-08-20 Duerkopp Adler Ag Buttonhole sewing machine
DE19916660C1 (en) * 1999-04-14 2000-06-21 Duerkopp Adler Ag Buttonhole sewing machine has a control unit which determines the operation of the drives for cutting and stitching buttonholes of different shapes and/or sizes without manual resetting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807771C1 (en) 1998-02-24 1999-04-15 Duerkopp Adler Ag Buttonhole sewing machine
DE19951127C2 (en) * 1999-10-23 2002-06-20 Duerkopp Adler Ag Buttonhole sewing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291197C (en) * 1913-06-30
DE3930562C1 (en) * 1989-09-13 1991-01-31 Duerkopp Adler Ag, 4800 Bielefeld, De
JPH07328261A (en) * 1994-06-08 1995-12-19 Brother Ind Ltd Cutter for sewing machine for eyelet-hole working
DE19716629C1 (en) * 1997-04-21 1998-08-20 Duerkopp Adler Ag Buttonhole sewing machine
DE19916660C1 (en) * 1999-04-14 2000-06-21 Duerkopp Adler Ag Buttonhole sewing machine has a control unit which determines the operation of the drives for cutting and stitching buttonholes of different shapes and/or sizes without manual resetting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 04 30 April 1996 (1996-04-30) *

Also Published As

Publication number Publication date
DE10225511C1 (en) 2003-06-18
US6694901B2 (en) 2004-02-24
EP1371769B1 (en) 2007-03-28
ATE358201T1 (en) 2007-04-15
DE50306889D1 (en) 2007-05-10
US20030226485A1 (en) 2003-12-11
JP2004008803A (en) 2004-01-15
CN100476053C (en) 2009-04-08
EP1371769A2 (en) 2003-12-17
CN1468997A (en) 2004-01-21

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