JPH01172497U - - Google Patents
Info
- Publication number
- JPH01172497U JPH01172497U JP6988488U JP6988488U JPH01172497U JP H01172497 U JPH01172497 U JP H01172497U JP 6988488 U JP6988488 U JP 6988488U JP 6988488 U JP6988488 U JP 6988488U JP H01172497 U JPH01172497 U JP H01172497U
- Authority
- JP
- Japan
- Prior art keywords
- press machine
- light
- receiver
- safety device
- light beam
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069884U JPH0438956Y2 (forum.php) | 1988-05-25 | 1988-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069884U JPH0438956Y2 (forum.php) | 1988-05-25 | 1988-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172497U true JPH01172497U (forum.php) | 1989-12-06 |
| JPH0438956Y2 JPH0438956Y2 (forum.php) | 1992-09-11 |
Family
ID=31295150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988069884U Expired JPH0438956Y2 (forum.php) | 1988-05-25 | 1988-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438956Y2 (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100858321B1 (ko) * | 2008-04-24 | 2008-09-11 | 박만기 | 작업성이 향상되는 프레스용 광센서 안전기 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60116498U (ja) * | 1984-01-13 | 1985-08-06 | 理研レンズ工業株式会社 | 光線式安全装置における投光器又は受光器の固定装置 |
-
1988
- 1988-05-25 JP JP1988069884U patent/JPH0438956Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60116498U (ja) * | 1984-01-13 | 1985-08-06 | 理研レンズ工業株式会社 | 光線式安全装置における投光器又は受光器の固定装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100858321B1 (ko) * | 2008-04-24 | 2008-09-11 | 박만기 | 작업성이 향상되는 프레스용 광센서 안전기 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438956Y2 (forum.php) | 1992-09-11 |