GB1169818A - Improvements in Fancy Stitching Sewing Machines - Google Patents

Improvements in Fancy Stitching Sewing Machines

Info

Publication number
GB1169818A
GB1169818A GB01708/67A GB1170867A GB1169818A GB 1169818 A GB1169818 A GB 1169818A GB 01708/67 A GB01708/67 A GB 01708/67A GB 1170867 A GB1170867 A GB 1170867A GB 1169818 A GB1169818 A GB 1169818A
Authority
GB
United Kingdom
Prior art keywords
needle
holders
plate
needle bar
pair
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
GB01708/67A
Inventor
Bunsaku Taketomi
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 GB1169818A publication Critical patent/GB1169818A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B55/00Needle holders; Needle bars
    • D05B55/14Needle-bar drives
    • D05B55/16Needle-bar drives with provision for disengaging individual needle bars
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B55/00Needle holders; Needle bars
    • D05B55/10Needle bars for multiple-needle sewing machines
    • D05B55/12Needle bars for multiple-needle sewing machines with provision for varying the distance between the needles

Landscapes

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

Abstract

1,169,818. Sewing machines. B. TAKETOMI. 13, March, 1967 [1 Nov., 1966], No. 11708/67. Heading D1G. A sewing machine for producing fancy stitching comprises a vertically-movable needle bar, a pair of needle holders mounted at the lower end of the needle bar for movement therewith and also for lateral movement, and a pair of elements each of which is coupled to a needle holder for effecting lateral movement thereof and to a patterngenerating device for controlling said lateral movement. A frame 11, Fig. 1, secured by screws 12 to a head 10, is formed with three spaced horizontal arms 11', 11", 111"'. A needle bar 13, slidable in arms 11", 111"' and coupled by a linkage 14 to the arm shaft 14', carries at its lower end a horizontal plate 15. A pair of needle holders 16a, 16b have upper plate portions each pivoted at one end under plate 15 and provided at the other end with a downwardly-extending socket for a respective needle 20a, 20b, and with a respective upwardly-extruding bracket 18a, 18b slidably engaging the upper surface of plate 15. The needles co-operate with a looper 22 rotating about a horizontal axis. Rods 25a, 25b, which pass through plate 15, have lower cranked ends engaged with the holders 16a, 16b, respectively, and cranked upper ends slidably but non-rotatably engaged with hollow shafts 23a, 23b which are journalled in arm 11' and are formed with respective cranks 23'd, 23'b coupled by respective rods 24a, 24b to separate pattern-generating means for oscillating the needle holders. In a modification (Fig. 7), adapted to co-operate with a vertical axis looptaker, the needle holders are pivoted to the needle bar about the axis thereof. In Fig. 8 a body 28, carried by the needle bar 27, is formed with a groove 28' located perpendicular to the direction of work feed. Two needle holders 29a, (29b) are slidable in groove 28 and are reciprocated by respective crank arms 31'a, (31'b) on oscillating shaft 31a (31b) journalled in an extension 28" of body 28.
GB01708/67A 1966-11-01 1967-03-13 Improvements in Fancy Stitching Sewing Machines Expired GB1169818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7229466 1966-11-01

Publications (1)

Publication Number Publication Date
GB1169818A true GB1169818A (en) 1969-11-05

Family

ID=13485087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01708/67A Expired GB1169818A (en) 1966-11-01 1967-03-13 Improvements in Fancy Stitching Sewing Machines

Country Status (3)

Country Link
US (1) US3438347A (en)
DE (1) DE1685046A1 (en)
GB (1) GB1169818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101845718B (en) * 2008-09-05 2013-08-14 日星产业缝制机械株式会社 Two-needle stem pattern sewing machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854430A (en) * 1967-10-17 1974-12-17 Blue Bell Inc Material handling apparatus and method
DE3010840C2 (en) * 1980-03-21 1983-08-18 Maschinenfabrik Carl Zangs Ag, 4150 Krefeld Device for driving at least one needle bar on embroidery or sewing machines
JP5341961B2 (en) * 2011-08-08 2013-11-13 株式会社ゴタリオ Sewing products and fabric sewing method
JP5859248B2 (en) * 2011-08-31 2016-02-10 Juki株式会社 Double needle sewing machine
CN102535040A (en) * 2012-01-18 2012-07-04 中山益达服装有限公司 Underpants jumper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383604A (en) * 1917-12-29 1921-07-05 Crozet Francois Sewing-machine
US2324836A (en) * 1941-11-27 1943-07-20 Singer Mfg Co Needle-actuating mechanism for zigzag-stitch sewing machines
US2635568A (en) * 1949-10-08 1953-04-21 Gellman Abraham Mechanism for design stitching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101845718B (en) * 2008-09-05 2013-08-14 日星产业缝制机械株式会社 Two-needle stem pattern sewing machine

Also Published As

Publication number Publication date
DE1685046A1 (en) 1971-01-14
US3438347A (en) 1969-04-15

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