JPH024578U - - Google Patents

Info

Publication number
JPH024578U
JPH024578U JP8337488U JP8337488U JPH024578U JP H024578 U JPH024578 U JP H024578U JP 8337488 U JP8337488 U JP 8337488U JP 8337488 U JP8337488 U JP 8337488U JP H024578 U JPH024578 U JP H024578U
Authority
JP
Japan
Prior art keywords
light
sewing machine
disposed
detection light
detection
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
JP8337488U
Other languages
English (en)
Other versions
JPH0747105Y2 (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 JP1988083374U priority Critical patent/JPH0747105Y2/ja
Priority to US07/370,715 priority patent/US4967676A/en
Publication of JPH024578U publication Critical patent/JPH024578U/ja
Application granted granted Critical
Publication of JPH0747105Y2 publication Critical patent/JPH0747105Y2/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図は本考案に係るミシンの検出装置の分解
斜視図、第2図は第1図の正面図、第3図は第1
図の側面図である。 1……面板、2……支持体、3……検出器、4
,5,6……ボルト、7……針板、8……発光素
子、9……受光素子、10……針孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ミシンのベツド上に配設された針板と、ミシン
    本体に支持体を介して調節可能に保持され前記針
    板上の予め決められた位置に検出光を投射する複
    数の発光素子が配設された発光器と、前記針板に
    配設された前記発光素子と対となつて前記検出光
    を受光する複数の受光素子とを有し、前記検出光
    により加工布の有無もしくはその厚みの変化を検
    出するミシンの検出装置。
JP1988083374U 1988-06-23 1988-06-23 ミシンの検出装置 Expired - Lifetime JPH0747105Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988083374U JPH0747105Y2 (ja) 1988-06-23 1988-06-23 ミシンの検出装置
US07/370,715 US4967676A (en) 1988-06-23 1989-06-23 Apparatus for detecting the end of cloth-overlap on a sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988083374U JPH0747105Y2 (ja) 1988-06-23 1988-06-23 ミシンの検出装置

Publications (2)

Publication Number Publication Date
JPH024578U true JPH024578U (ja) 1990-01-12
JPH0747105Y2 JPH0747105Y2 (ja) 1995-11-01

Family

ID=31308097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988083374U Expired - Lifetime JPH0747105Y2 (ja) 1988-06-23 1988-06-23 ミシンの検出装置

Country Status (1)

Country Link
JP (1) JPH0747105Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159752A (ja) * 1984-08-30 1986-03-27 Sharp Corp 配線方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159752A (ja) * 1984-08-30 1986-03-27 Sharp Corp 配線方法

Also Published As

Publication number Publication date
JPH0747105Y2 (ja) 1995-11-01

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