JPH021597U - - Google Patents
Info
- Publication number
- JPH021597U JPH021597U JP7575288U JP7575288U JPH021597U JP H021597 U JPH021597 U JP H021597U JP 7575288 U JP7575288 U JP 7575288U JP 7575288 U JP7575288 U JP 7575288U JP H021597 U JPH021597 U JP H021597U
- Authority
- JP
- Japan
- Prior art keywords
- movement
- obstacles
- detect
- optical safety
- danger
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Description
第１図は、本考案による光学式安全装置の一実
施例を示すための図であり、第２図は、従来の光
学式安全装置を示すための図である。
１…プレス本体、２Ａ，２Ｂ，２Ｃ，２Ｄ…発
光部、３Ａ，３Ｂ，３Ｃ，３Ｄ…受光部、４…光
線。
FIG. 1 is a diagram showing an embodiment of an optical safety device according to the present invention, and FIG. 2 is a diagram showing a conventional optical safety device. 1... Press main body, 2A, 2B, 2C, 2D... Light emitting section, 3A, 3B, 3C, 3D... Light receiving section, 4... Light beam.
Claims (1)
れる光学式安全装置に於て、発光部および受光部
によつて構成される検知部を多重に設置する事に
より、障害物の運動方向および運動速度を検知し
、もつて障害物に対する検知能力、および危険度
の判定に対する信頼性を改善した事を特徴とする
、光学式安全装置。 In optical safety devices used in presses for sheet metal processing and resin molding processing, multiple detection units consisting of a light emitting unit and a light receiving unit are installed to detect the direction of movement and movement of obstacles. An optical safety device that detects speed, has improved ability to detect obstacles, and has improved reliability in determining the degree of danger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7575288U JPH021597U (en) | 1988-06-07 | 1988-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7575288U JPH021597U (en) | 1988-06-07 | 1988-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021597U true JPH021597U (en) | 1990-01-08 |
Family
ID=31300808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7575288U Pending JPH021597U (en) | 1988-06-07 | 1988-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021597U (en) |
-
1988
- 1988-06-07 JP JP7575288U patent/JPH021597U/ja active Pending