JPS6257350U - - Google Patents
Info
- Publication number
- JPS6257350U JPS6257350U JP14890785U JP14890785U JPS6257350U JP S6257350 U JPS6257350 U JP S6257350U JP 14890785 U JP14890785 U JP 14890785U JP 14890785 U JP14890785 U JP 14890785U JP S6257350 U JPS6257350 U JP S6257350U
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric switch
- article
- light
- roughened
- emitted
- 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
Links
- 230000007257 malfunction Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Description
第１図、第２図共に本考案装置の実施例を示す
正面図、第２図は乱反射板の斜視図、第４図およ
び第５図は従来例の各正面図である。 １…基板、２…光電スイツチ、３…移動路、４
…乱反射板、４ａ…粗面、Ａ…物品。
正面図、第２図は乱反射板の斜視図、第４図およ
び第５図は従来例の各正面図である。 １…基板、２…光電スイツチ、３…移動路、４
…乱反射板、４ａ…粗面、Ａ…物品。
Claims (1)
- 基板に対向して光電スイツチを設けて光電スイ
ツチの直下面を移動する物品を、光電スイツチか
ら該物品に投光し、その反射光により物品の存否
を検出する装置において、光電スイツチに対向す
る基板面の適当な範囲に上面を小凹凸により粗面
とした乱反射板を取付けて成る光電スイツチの誤
動作防止装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14890785U JPS6257350U (ja) | 1985-09-28 | 1985-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14890785U JPS6257350U (ja) | 1985-09-28 | 1985-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257350U true JPS6257350U (ja) | 1987-04-09 |
Family
ID=31063611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14890785U Pending JPS6257350U (ja) | 1985-09-28 | 1985-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257350U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347977A (en) * | 1977-02-23 | 1978-04-28 | Omron Tateisi Electronics Co | Reflection type photoelectric switch |
-
1985
- 1985-09-28 JP JP14890785U patent/JPS6257350U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347977A (en) * | 1977-02-23 | 1978-04-28 | Omron Tateisi Electronics Co | Reflection type photoelectric switch |