JPH0285307U - - Google Patents
Info
- Publication number
- JPH0285307U JPH0285307U JP16528588U JP16528588U JPH0285307U JP H0285307 U JPH0285307 U JP H0285307U JP 16528588 U JP16528588 U JP 16528588U JP 16528588 U JP16528588 U JP 16528588U JP H0285307 U JPH0285307 U JP H0285307U
- Authority
- JP
- Japan
- Prior art keywords
- phototubes
- phototube
- detection device
- end detection
- disposed
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Control Of Conveyors (AREA)
Description
第１図は、この考案の端部検出装置の一例を示
した斜視図である。第２図および第３図は、各々
、従来装置を示した斜視図である。 １…板材、２，３…光電管、４…光軸、５…接
続パイプ、６…空気供給系、７…空気吹出口、８
…空気吹出管、９…ねじ。
した斜視図である。第２図および第３図は、各々
、従来装置を示した斜視図である。 １…板材、２，３…光電管、４…光軸、５…接
続パイプ、６…空気供給系、７…空気吹出口、８
…空気吹出管、９…ねじ。
Claims (1)
- 搬送方向に直交して対向配置した光電管を有す
る端部検出装置において、光電管対向部方向に空
気を吹出す空気吹出管内に光電管を配設してなる
ことを特徴とする端部検出装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988165285U JPH0750647Y2 (ja) | 1988-12-21 | 1988-12-21 | 端部検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988165285U JPH0750647Y2 (ja) | 1988-12-21 | 1988-12-21 | 端部検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285307U true JPH0285307U (ja) | 1990-07-04 |
| JPH0750647Y2 JPH0750647Y2 (ja) | 1995-11-15 |
Family
ID=31451631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988165285U Expired - Lifetime JPH0750647Y2 (ja) | 1988-12-21 | 1988-12-21 | 端部検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750647Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11337660A (ja) * | 1998-05-27 | 1999-12-10 | Rohm Co Ltd | 部品検出センサー装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262081A (en) * | 1975-11-15 | 1977-05-23 | Matsushita Electric Works Ltd | Photoelectric detector |
| JPS5917803U (ja) * | 1982-07-26 | 1984-02-03 | 新明和工業株式会社 | 光学式センサ |
-
1988
- 1988-12-21 JP JP1988165285U patent/JPH0750647Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262081A (en) * | 1975-11-15 | 1977-05-23 | Matsushita Electric Works Ltd | Photoelectric detector |
| JPS5917803U (ja) * | 1982-07-26 | 1984-02-03 | 新明和工業株式会社 | 光学式センサ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11337660A (ja) * | 1998-05-27 | 1999-12-10 | Rohm Co Ltd | 部品検出センサー装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750647Y2 (ja) | 1995-11-15 |