JPS63171152U - - Google Patents

Info

Publication number
JPS63171152U
JPS63171152U JP6398987U JP6398987U JPS63171152U JP S63171152 U JPS63171152 U JP S63171152U JP 6398987 U JP6398987 U JP 6398987U JP 6398987 U JP6398987 U JP 6398987U JP S63171152 U JPS63171152 U JP S63171152U
Authority
JP
Japan
Prior art keywords
presser
buttonhole
support
detection part
sewing machine
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
JP6398987U
Other languages
English (en)
Other versions
JPH0632068Y2 (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 JP1987063989U priority Critical patent/JPH0632068Y2/ja
Priority to US07/188,011 priority patent/US4878444A/en
Publication of JPS63171152U publication Critical patent/JPS63171152U/ja
Application granted granted Critical
Publication of JPH0632068Y2 publication Critical patent/JPH0632068Y2/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】
図面は本考案の実施例を示すものにして、第１
図は本考案の側面図、第２図は本考案の平面図、
第３図は本考案の分解斜視図、第４図は本考案の
要部を断面した側面図、第５図は要部を断面した
正面図、第６図は本考案の他の実施例の要部断面
図を示す側面図、第７図は本考案の他の実施例の
要部断面を示す正面図であり、２は支持体、４は
切換レバー、６は布押え部、１０は第１被検出部
、１３は第２被検出部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. ボタンホールの形状やかがり部の送り量等をあ
    らかじめ内部記憶されて選択されたものが電子制
    御回路により制御されて縫製出来るジグザグミシ
    ンに装着され、縫い方向に対して布と共に布押え
    部が前後に移動自在に保持され且つサイズの異な
    るボタンに対して、調節自在に保持する手段を含
    むジグザグ縫いミシン用ボタンホール押えにおい
    て、前記布押え部の一端部に第１の被検出部を固
    着し、他端側にはボタンのサイズに応じて配設位
    置が自在なる第２の被検出部を設け、押え棒に担
    持する支持体を設け、該支持体に枢支され一端に
    従動子が設けられ他端に電気的切換機能部が設け
    られた切換レバーが配設させられている自動ボタ
    ンホール押え。
JP1987063989U 1987-04-30 1987-04-30 ミシンの自動ボタンホ−ル押え Expired - Lifetime JPH0632068Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987063989U JPH0632068Y2 (ja) 1987-04-30 1987-04-30 ミシンの自動ボタンホ−ル押え
US07/188,011 US4878444A (en) 1987-04-30 1988-04-29 Electronic sewing machine and presser foot particularly for buttonhole stitches and process for producing buttonhole stitches utilizing alternately operable sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987063989U JPH0632068Y2 (ja) 1987-04-30 1987-04-30 ミシンの自動ボタンホ−ル押え

Publications (2)

Publication Number Publication Date
JPS63171152U true JPS63171152U (ja) 1988-11-08
JPH0632068Y2 JPH0632068Y2 (ja) 1994-08-24

Family

ID=30899733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987063989U Expired - Lifetime JPH0632068Y2 (ja) 1987-04-30 1987-04-30 ミシンの自動ボタンホ−ル押え

Country Status (1)

Country Link
JP (1) JPH0632068Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685386A (en) * 1979-07-23 1981-07-11 Singer Co Optical buttonholing mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685386A (en) * 1979-07-23 1981-07-11 Singer Co Optical buttonholing mechanism

Also Published As

Publication number Publication date
JPH0632068Y2 (ja) 1994-08-24

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