JPS6455887U - - Google Patents

Info

Publication number
JPS6455887U
JPS6455887U JP1988124782U JP12478288U JPS6455887U JP S6455887 U JPS6455887 U JP S6455887U JP 1988124782 U JP1988124782 U JP 1988124782U JP 12478288 U JP12478288 U JP 12478288U JP S6455887 U JPS6455887 U JP S6455887U
Authority
JP
Japan
Prior art keywords
lever
driven
swing
drive shaft
fixed
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
JP1988124782U
Other languages
English (en)
Other versions
JPH0349660Y2 (ja
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 filed Critical
Publication of JPS6455887U publication Critical patent/JPS6455887U/ja
Application granted granted Critical
Publication of JPH0349660Y2 publication Critical patent/JPH0349660Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/02—Loop takers, e.g. loopers for chain-stitch sewing machines, e.g. oscillating

Landscapes

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

Description

【図面の簡単な説明】
第１図は二重環縫いミシンの正面図、第２図は
本考案による二重環縫いミシンの下糸を拡げる拡
げ部材の伝動装置の第１の実施例の斜視図、第３
図は第２図に示した拡げ部材の伝動装置の一部分
の斜視図、第４図は拡げ部材の伝動装置の第２の
実施例、第５図は二重環縫いの縫目の形成を第１
図のＸ方向から見た斜視図である。 １５……駆動軸、１９……ルーパー、２７……
押し棒、３１……拡げ部材、３２……偏心輪、３
３……偏心棒、３７……中空軸、３８……滑り棒
、４３……レバー、４５……揺動軸（中間軸）、
５０……軸、５１……揺動レバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送り方向に揺動駆動可能なルーパー及び送り方
    向に直角な方向に揺動駆動可能な下糸用拡げ部材
    を有し、拡げ部材の押し棒は、伝動部材と、駆動
    軸に対して直角に配置されている中間軸上に固定
    されているレバーと、連結レバーとを介して前記
    押し棒に平行に配置されている駆動軸上に固定さ
    れた偏心輪により駆動可能になつている二重環縫
    いミシンにおいて、レバー４３には駆動軸１５に
    対して直角に配置されたシリンダー３７が回転可
    能に支承されており、該シリンダーは駆動部材（
    偏心棒３３又は揺動レバー５１）に固定されてい
    る滑り棒３８を貫通させている横方向の１つの孔
    を有していることを特徴とする二重環縫いミシン
    。
JP1988124782U 1987-09-29 1988-09-26 Expired JPH0349660Y2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8713060 1987-09-29
DE8713500U DE8713500U1 (ja) 1987-09-29 1987-10-08

Publications (2)

Publication Number Publication Date
JPS6455887U true JPS6455887U (ja) 1989-04-06
JPH0349660Y2 JPH0349660Y2 (ja) 1991-10-23

Family

ID=25952088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988124782U Expired JPH0349660Y2 (ja) 1987-09-29 1988-09-26

Country Status (4)

Country Link
US (1) US4974534A (ja)
JP (1) JPH0349660Y2 (ja)
DE (1) DE8713500U1 (ja)
IT (1) IT1223847B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314423A (ja) * 2005-05-11 2006-11-24 Morimoto Mfg Co Ltd ミシンのスプレッダー機構

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343421C1 (de) * 1993-12-18 1995-02-09 Union Special Gmbh Greiferantrieb für eine Kettenstichnähmaschine
US5431118A (en) * 1994-08-12 1995-07-11 James Cash Machine Co., Inc. Dry sewing machine including loop spreader
US5676077A (en) * 1995-02-16 1997-10-14 Landoni; Giannino Multi-needle chain stitch sewing machine with thread severing system
JPH08280973A (ja) * 1995-04-12 1996-10-29 Pegasus Sewing Mach Mfg Co Ltd 二重環縫いミシンのルーパ糸制御方法及び装置
US5651287A (en) * 1996-03-25 1997-07-29 Tseng; Hsien-Chang Shaft coupling mechanism for a sewing machine
JP2001314681A (ja) * 2000-05-02 2001-11-13 Yamato Sewing Mach Co Ltd ミシン
IT1319249B1 (it) * 2000-10-27 2003-09-26 Necchi Rimoldi Srl Placca ago per l'esecuzione di cuciture a punto sopraggitto.
DE102004039361B4 (de) * 2004-08-12 2008-02-21 Nähmaschinenfabrik Emil Stutznäcker GmbH & Co KG Nähmaschine und Nähorgan
MD4187C1 (ro) * 2011-03-24 2013-06-30 СИЛОЧ Харалампие Procedeu de formare a cusăturilor încheiate în două fire într-un rând şi/sau mai multe rânduri de cusături în lanţ cu un singur fir, legate cu un fir suplimentar şi dispozitiv pentru realizarea acestuia la maşini de cusut
DE102019205303A1 (de) * 2019-04-12 2020-10-15 Pfaff Industriesysteme Und Maschinen Gmbh Fadenfinger-Baugruppe für eine Nähmaschine
CN110396777B (zh) * 2019-06-25 2024-04-09 吴江阳光科技缝纫机有限公司 一种链式缝纫机的弯针调节装置
IT202200002471A1 (it) * 2022-02-10 2023-08-10 Vi Be Mac Spa Sistema di bloccaggio della cucitura per macchine da cucire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131462U (ja) * 1975-03-25 1976-10-22
JPS5886191A (ja) * 1981-11-18 1983-05-23 クインライト電子精工株式会社 二重環縫ミシン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US966431A (en) * 1908-10-20 1910-08-09 Singer Mfg Co Sewing-machine.
US2482079A (en) * 1947-03-04 1949-09-13 Singer Mfg Co Loop-spreader mechanism for chainstitch sewing machines
DE3423753A1 (de) * 1984-06-28 1986-01-09 Kochs Adler Ag, 4800 Bielefeld Vorrichtung zum steuern des greiferfadens einer doppelkettenstich-naehmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131462U (ja) * 1975-03-25 1976-10-22
JPS5886191A (ja) * 1981-11-18 1983-05-23 クインライト電子精工株式会社 二重環縫ミシン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314423A (ja) * 2005-05-11 2006-11-24 Morimoto Mfg Co Ltd ミシンのスプレッダー機構

Also Published As

Publication number Publication date
US4974534A (en) 1990-12-04
IT1223847B (it) 1990-09-29
JPH0349660Y2 (ja) 1991-10-23
DE8713500U1 (ja) 1987-12-03
IT8867844A0 (it) 1988-09-22

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