JPS63171174U - - Google Patents

Info

Publication number
JPS63171174U
JPS63171174U JP6438187U JP6438187U JPS63171174U JP S63171174 U JPS63171174 U JP S63171174U JP 6438187 U JP6438187 U JP 6438187U JP 6438187 U JP6438187 U JP 6438187U JP S63171174 U JPS63171174 U JP S63171174U
Authority
JP
Japan
Prior art keywords
bobbin thread
needle
sewing machine
claw
looper
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
JP6438187U
Other languages
English (en)
Other versions
JPH0510795Y2 (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
Priority to JP1987064381U priority Critical patent/JPH0510795Y2/ja
Publication of JPS63171174U publication Critical patent/JPS63171174U/ja
Application granted granted Critical
Publication of JPH0510795Y2 publication Critical patent/JPH0510795Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)

Description

【図面の簡単な説明】
第１図は下糸爪を取付けた針板の裏面図、第２
図は同針板の要部断面図、第３Ａ〜Ｅ図は二重環
縫い目の形成過程を示す説明図、第４及び５図は
布縁に形成される安全縫いを示すもので、第４図
は二重環縫い目の形成時に下糸爪を使用した例、
第５図は従来例を示す図である。 １……針板、５……針孔、６……爪、９……針
、１１……ルーパ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 二重環縫いミシンにおける針板とルーパの
    間の針が上下動する経路近くに先端を布送り方向
    前方に向けて配置し、布送り方向と直交する方向
    に長円の楕円運動を行うルーパが前進して針糸ル
    ープを捕捉したのち針回避運動を行つて後退する
    ときにルーパの目孔より縫い目に連なる下糸を係
    合保持し、針が上昇して布送りが行われる際に下
    糸への係合保持を解放するようにされる二重環縫
    いミシンの下糸爪。 (2) 下糸爪は針板に取付けられる登録請求の範
    囲第１項記載の二重環縫いミシンの下糸爪。 (3) 下糸爪は位置調整可能である登録請求の範
    囲第１項記載の二重環縫いミシンの下糸爪。
JP1987064381U 1987-04-28 1987-04-28 Expired - Lifetime JPH0510795Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987064381U JPH0510795Y2 (ja) 1987-04-28 1987-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987064381U JPH0510795Y2 (ja) 1987-04-28 1987-04-28

Publications (2)

Publication Number Publication Date
JPS63171174U true JPS63171174U (ja) 1988-11-08
JPH0510795Y2 JPH0510795Y2 (ja) 1993-03-16

Family

ID=30900485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987064381U Expired - Lifetime JPH0510795Y2 (ja) 1987-04-28 1987-04-28

Country Status (1)

Country Link
JP (1) JPH0510795Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013106904A (ja) * 2011-11-24 2013-06-06 Pegasus Sewing Machine Mfg Co Ltd 擬似二重環縫い目構造と、該縫い目を形成する多本針ミシン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838051U (ja) * 1971-09-06 1973-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838051U (ja) * 1971-09-06 1973-05-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013106904A (ja) * 2011-11-24 2013-06-06 Pegasus Sewing Machine Mfg Co Ltd 擬似二重環縫い目構造と、該縫い目を形成する多本針ミシン

Also Published As

Publication number Publication date
JPH0510795Y2 (ja) 1993-03-16

Similar Documents

Publication Publication Date Title
JPS63171174U (ja)
JPH024568U (ja)
JPS6130476U (ja) 二重環縫いミシン
JPS5861173U (ja) 本縫ミシンにおける縁かがり縫押え
JPH0211016Y2 (ja)
JPH01121572U (ja)
JPS59105473U (ja) ジグザグミシンによる縁かがり縫装置
JPH01153186U (ja)
JPS60188581U (ja) ミシンの糸制御装置
JPS637188Y2 (ja)
JPH02134978U (ja)
JPS6094193U (ja) サイクルミシン
JPH0441371U (ja)
JPH0214782Y2 (ja)
JPH0267973U (ja)
JPH0740376Y2 (ja) オーバーロックミシン
JP2598439Y2 (ja) ロックミシンの押え足
JPS59193369U (ja) すくい縫ミシン
JPH01102182U (ja)
JPS6339383U (ja)
JPH02102182U (ja)
JPS6318980U (ja)
JPS5916563U (ja) 二本針縁かがりミシン
JPS61110389U (ja)
JPS60109576U (ja) 単糸環縫装置