JPH02111032U - - Google Patents

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Publication number
JPH02111032U
JPH02111032U JP1970489U JP1970489U JPH02111032U JP H02111032 U JPH02111032 U JP H02111032U JP 1970489 U JP1970489 U JP 1970489U JP 1970489 U JP1970489 U JP 1970489U JP H02111032 U JPH02111032 U JP H02111032U
Authority
JP
Japan
Prior art keywords
light
light emitting
light receiving
axis
emitting part
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.)
Pending
Application number
JP1970489U
Other languages
English (en)
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 JP1970489U priority Critical patent/JPH02111032U/ja
Publication of JPH02111032U publication Critical patent/JPH02111032U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案による反射形光電スイツチの一
実施例を示す断面図、第２図は従来の反射形光電
スイツチの一例を示す断面図、第３図は反射形光
電スイツチの動作を説明するための略式図である
。 １：ケース、４：投光部ホルダ、５：受光部ホ
ルダ、２３：投光軸、２４：受光軸、２７：反射
鏡、２９：検出距離調整機構、３０，３１：ウオ
ーム歯車。

Claims (1)

    【実用新案登録請求の範囲】
  1. 投光部と受光部が同一のケースに収納され、前
    記投光部の投光軸と受光部の受光軸との交差位置
    を調節して検出領域を定める反射形光電スイツチ
    において、前記投光部と受光部を固定して配置し
    、前記投光部前面に回動自在な反射鏡を設け、こ
    の反射鏡を前記ケースの外部から操作して回動さ
    せるとともに前記投光軸の角度を調節する検出距
    離調整機構を設けたことを特徴とする反射形光電
    スイツチ。
JP1970489U 1989-02-22 1989-02-22 Pending JPH02111032U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1970489U JPH02111032U (ja) 1989-02-22 1989-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970489U JPH02111032U (ja) 1989-02-22 1989-02-22

Publications (1)

Publication Number Publication Date
JPH02111032U true JPH02111032U (ja) 1990-09-05

Family

ID=31235450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1970489U Pending JPH02111032U (ja) 1989-02-22 1989-02-22

Country Status (1)

Country Link
JP (1) JPH02111032U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230070A (ja) * 1985-04-03 1986-10-14 Nippon Air Brake Co Ltd 物体検知装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230070A (ja) * 1985-04-03 1986-10-14 Nippon Air Brake Co Ltd 物体検知装置

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