EP0921225A4 - Threading device in sewing machine for embroidery - Google Patents

Threading device in sewing machine for embroidery

Info

Publication number
EP0921225A4
EP0921225A4 EP97933039A EP97933039A EP0921225A4 EP 0921225 A4 EP0921225 A4 EP 0921225A4 EP 97933039 A EP97933039 A EP 97933039A EP 97933039 A EP97933039 A EP 97933039A EP 0921225 A4 EP0921225 A4 EP 0921225A4
Authority
EP
European Patent Office
Prior art keywords
thread
nipping
threading
hook
hook member
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.)
Withdrawn
Application number
EP97933039A
Other languages
German (de)
French (fr)
Other versions
EP0921225A1 (en
Inventor
Toshio Miyamoto
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.)
Miyamoto KK
Original Assignee
Miyamoto KK
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 Miyamoto KK filed Critical Miyamoto KK
Publication of EP0921225A1 publication Critical patent/EP0921225A1/en
Publication of EP0921225A4 publication Critical patent/EP0921225A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • D05C11/16—Arrangements for repeating thread patterns or for changing threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/14—Package-supporting devices for several operative packages
    • B65H49/16—Stands or frameworks
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B43/00—Spool-pin assemblies incorporated in sewing machines
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B87/00—Needle- or looper- threading devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B87/00—Needle- or looper- threading devices
    • D05B87/02—Needle- or looper- threading devices with mechanical means for moving thread through needle or looper eye
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread

Landscapes

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

Abstract

A threading device in sewing machines for embroidery. The device comprises a thread nipping member (31) for nipping an end of a thread depending from a thread feeding pipe (28a), a thread stretching mechanism (3) for conducting to a position near a needle a thread nipped by the thread nipping member and putting the stretched thread on a thread take-up lever mechanism (4), and a threading mechanism (7) for conducting the thread to a needle hole. The threading mechanism comprises a hook member, of which a tip end is formed to be hook-shaped, a thread drawing mechanism provided on both sides of the hook member, and an air nozzle for feeding the thread nipped by the thread nipping member toward a thread insertion hole formed in a guide member of the thread drawing mechanism. The air nozzle stretches a thread on the hook member inserted into the needle hole, and both ends of the thread inserted through the thread insertion hole formed on the guide member of the threading mechanism are depressed along a side surface of the guide member by a thread depressing mechanism to be clipped on the hook member. It is possible to automatically change colored threads and fix thread breakage.
EP97933039A 1996-07-30 1997-07-28 Threading device in sewing machine for embroidery Withdrawn EP0921225A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP21778496 1996-07-30
JP21778496 1996-07-30
JP29734296 1996-10-17
JP8297342A JP2000073273A (en) 1996-07-30 1996-10-17 Sewing machine for embroidery
PCT/JP1997/002602 WO1998004769A1 (en) 1996-07-30 1997-07-28 Threading device in sewing machine for embroidery

Publications (2)

Publication Number Publication Date
EP0921225A1 EP0921225A1 (en) 1999-06-09
EP0921225A4 true EP0921225A4 (en) 2000-07-12

Family

ID=26522205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97933039A Withdrawn EP0921225A4 (en) 1996-07-30 1997-07-28 Threading device in sewing machine for embroidery

Country Status (5)

Country Link
EP (1) EP0921225A4 (en)
JP (3) JP2000073273A (en)
KR (1) KR20000029458A (en)
CN (1) CN1225697A (en)
WO (2) WO1998004768A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707043B1 (en) * 1994-04-27 2004-08-04 Matsushita Electric Industrial Co., Ltd. Use of a thermosetting composition, of a molding material, of a molded structure, and method of decomposing them
JP3524906B2 (en) 2000-03-07 2004-05-10 宮本株式会社 Threader in embroidery sewing machine
JP4039099B2 (en) 2002-03-28 2008-01-30 ブラザー工業株式会社 sewing machine
JPWO2004048668A1 (en) * 2002-11-26 2006-03-23 宮本株式会社 Embroidery robot
ITUD20030182A1 (en) * 2003-09-11 2005-03-12 Giannino Landoni DEVICE FOR AUTOMATIC WIRE TRANSMISSION IN A NEEDLE IN TEXTILE MACHINES, ITS PROCEDURE AND TEXTILE MACHINE ADAPTING THIS WIRE-CHANGE DEVICE.
KR100687890B1 (en) * 2004-11-11 2007-02-27 (주) 인브로 Operating method of an embroidering machine
US8020503B2 (en) * 2006-07-31 2011-09-20 Edwards Lifesciences Corporation Automated surgical implant sewing system and method
JP2012090868A (en) * 2010-10-28 2012-05-17 Brother Ind Ltd Sewing machine
JP6195752B2 (en) 2013-07-10 2017-09-13 蛇の目ミシン工業株式会社 Sewing machine thread holding mechanism, sewing machine threading device, and sewing machine
CN108796686A (en) * 2017-05-02 2018-11-13 无锡祥虹工贸有限责任公司 A kind of twisting machine type throwing mechanism
CN107587283A (en) * 2017-09-28 2018-01-16 贵州艺雅枝苗绣服饰开发有限公司 A kind of silk thread clamp structure on multi-thread embroidery machine
CN108754898A (en) * 2018-07-17 2018-11-06 吴江市震宇缝制设备有限公司 A kind of use in sewing machine line apparatus for placing
CN113430732B (en) * 2021-05-28 2022-07-08 浙江信胜科技股份有限公司 Multi-functional polychrome rope is embroidered device and embroidery machine
CN113430734B (en) * 2021-05-28 2022-07-08 浙江信胜科技股份有限公司 Multicolor line concentration box combined structure and embroidery machine
CN113430731B (en) * 2021-05-28 2022-07-08 浙江信胜科技股份有限公司 Looping head and rope embroidery machine with split structure
CN113308814A (en) * 2021-06-05 2021-08-27 杭州衡论科技有限公司 Threading apparatus and automatic threading equipment
CN113373610B (en) * 2021-07-08 2022-12-13 诸暨玛雅电器机械有限公司 Line wheel subassembly and embroidery machine thereof
CN113944001B8 (en) * 2021-11-06 2023-06-16 诸暨宝立普自动化设备制造有限公司 Integrative hosiery machine is turned over to seam with safeguard function

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130054A (en) * 1974-09-03 1976-03-13 Toshio Myamoto Mishinniokerukyushisochi
JPS6257591A (en) * 1985-09-06 1987-03-13 ブラザー工業株式会社 Automatic yarn passing type sewing machine
JPS6368195A (en) * 1986-09-11 1988-03-28 工業技術院長 String replacing apparatus
JPH01113092A (en) * 1987-10-27 1989-05-01 Agency Of Ind Science & Technol Threader in sewing machine
JPH06312073A (en) * 1993-04-30 1994-11-08 Brother Ind Ltd Spool holder base structure for multineedle embroidering machine
JPH07660A (en) * 1993-06-14 1995-01-06 Brother Ind Ltd Spool holder device for sewing machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9804769A1 *

Also Published As

Publication number Publication date
KR20000029458A (en) 2000-05-25
JP3162082B2 (en) 2001-04-25
JP3192153B2 (en) 2001-07-23
WO1998004769A1 (en) 1998-02-05
JP2000073273A (en) 2000-03-07
WO1998004768A1 (en) 1998-02-05
CN1225697A (en) 1999-08-11
EP0921225A1 (en) 1999-06-09

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Effective date: 20000526

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