JPH0733189Y2 - 光線スイッチの投受光部の脱着機構 - Google Patents

光線スイッチの投受光部の脱着機構

Info

Publication number
JPH0733189Y2
JPH0733189Y2 JP1989061783U JP6178389U JPH0733189Y2 JP H0733189 Y2 JPH0733189 Y2 JP H0733189Y2 JP 1989061783 U JP1989061783 U JP 1989061783U JP 6178389 U JP6178389 U JP 6178389U JP H0733189 Y2 JPH0733189 Y2 JP H0733189Y2
Authority
JP
Japan
Prior art keywords
outer case
unit
internal unit
light
plate
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.)
Expired - Lifetime
Application number
JP1989061783U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02150591U (enrdf_load_stackoverflow
Inventor
和昭 佐藤
Original Assignee
竹中エンジニアリング工業株式会社
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 by 竹中エンジニアリング工業株式会社 filed Critical 竹中エンジニアリング工業株式会社
Priority to JP1989061783U priority Critical patent/JPH0733189Y2/ja
Publication of JPH02150591U publication Critical patent/JPH02150591U/ja
Application granted granted Critical
Publication of JPH0733189Y2 publication Critical patent/JPH0733189Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP1989061783U 1989-05-25 1989-05-25 光線スイッチの投受光部の脱着機構 Expired - Lifetime JPH0733189Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989061783U JPH0733189Y2 (ja) 1989-05-25 1989-05-25 光線スイッチの投受光部の脱着機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989061783U JPH0733189Y2 (ja) 1989-05-25 1989-05-25 光線スイッチの投受光部の脱着機構

Publications (2)

Publication Number Publication Date
JPH02150591U JPH02150591U (enrdf_load_stackoverflow) 1990-12-26
JPH0733189Y2 true JPH0733189Y2 (ja) 1995-07-31

Family

ID=31590339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061783U Expired - Lifetime JPH0733189Y2 (ja) 1989-05-25 1989-05-25 光線スイッチの投受光部の脱着機構

Country Status (1)

Country Link
JP (1) JPH0733189Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131037U (enrdf_load_stackoverflow) * 1985-02-02 1986-08-16

Also Published As

Publication number Publication date
JPH02150591U (enrdf_load_stackoverflow) 1990-12-26

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