JPS62187882U - - Google Patents

Info

Publication number
JPS62187882U
JPS62187882U JP7679386U JP7679386U JPS62187882U JP S62187882 U JPS62187882 U JP S62187882U JP 7679386 U JP7679386 U JP 7679386U JP 7679386 U JP7679386 U JP 7679386U JP S62187882 U JPS62187882 U JP S62187882U
Authority
JP
Japan
Prior art keywords
cover
photoelectric sensor
slit
optical axis
reflective photoelectric
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
JP7679386U
Other languages
English (en)
Other versions
JPH041510Y2 (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 JP7679386U priority Critical patent/JPH041510Y2/ja
Publication of JPS62187882U publication Critical patent/JPS62187882U/ja
Application granted granted Critical
Publication of JPH041510Y2 publication Critical patent/JPH041510Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)

Description

【図面の簡単な説明】
第1図ないし第3図はこの考案の一実施例を示
した図で、第1図は光の進路を示す説明図、第2
図は被検出物が存在しないときの斜視図、第3図
は被検出物が存在するときの斜視図である。第4
図は従来構造を示す斜視図である。 図中、1:反射型光電センサ、1a:発光素子
、1b:受光素子、3:覆い板、4:細隙、5:
透明板、6:傾斜面、10:被検出物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光電センサの先端を覆う覆い板に検出光を絞る
    細隙を設けた反射型光電センサのカバーにおいて
    、覆い板の外側面が少なくとも上記細隙を設けた
    部分において発光素子の光軸と受光素子の光軸と
    を含む面に対して傾斜しており、該外側面に上記
    細隙を覆う透明板が添着されている、反射型光電
    センサのカバー。
JP7679386U 1986-05-20 1986-05-20 Expired JPH041510Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7679386U JPH041510Y2 (ja) 1986-05-20 1986-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7679386U JPH041510Y2 (ja) 1986-05-20 1986-05-20

Publications (2)

Publication Number Publication Date
JPS62187882U true JPS62187882U (ja) 1987-11-30
JPH041510Y2 JPH041510Y2 (ja) 1992-01-20

Family

ID=30924205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7679386U Expired JPH041510Y2 (ja) 1986-05-20 1986-05-20

Country Status (1)

Country Link
JP (1) JPH041510Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015174710A (ja) * 2014-03-13 2015-10-05 東芝エレベータ株式会社 ガード部材取付状態検知装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015174710A (ja) * 2014-03-13 2015-10-05 東芝エレベータ株式会社 ガード部材取付状態検知装置

Also Published As

Publication number Publication date
JPH041510Y2 (ja) 1992-01-20

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