JPH0264576U - - Google Patents
Info
- Publication number
- JPH0264576U JPH0264576U JP14341588U JP14341588U JPH0264576U JP H0264576 U JPH0264576 U JP H0264576U JP 14341588 U JP14341588 U JP 14341588U JP 14341588 U JP14341588 U JP 14341588U JP H0264576 U JPH0264576 U JP H0264576U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- escalator
- output
- photodetector
- handrail
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Description
第１図は本考案によるエスカレータの正面図、
第２図は第１図の側面図、第３図は本考案による
安全装置の回路図、第４図は従来のエスカレータ
の正面図。
１……下階、２……上階、天井、３……エスカ
レータ、５……移動手摺、６……三角空間部、８
……光検出器、投・受光器、Ｒｙ……継電器、Ｓ
……接触器。
Figure 1 is a front view of the escalator according to the present invention.
FIG. 2 is a side view of FIG. 1, FIG. 3 is a circuit diagram of a safety device according to the present invention, and FIG. 4 is a front view of a conventional escalator. 1...Lower floor, 2...Upper floor, ceiling, 3...Escalator, 5...Movable handrail, 6...Triangular space, 8
...Photodetector, Emitter/Receiver, Ry...Relay, S
...Contactor.
Claims (1)
して、この天井と移動手摺とにより三角空間部を
構成するエスカレータにおいて、この天井と移動
手摺間の物体を検出する光検出器を設け、この光
検出器の出力により動作するタイマと、このタイ
マ出力により動作してエスカレータ駆動回路に停
止指令を出力する継電器とからなることを特徴と
するエスカレータの安全装置。 A photodetector that detects objects between the ceiling and the handrail in an escalator that spans from the lower floor to the upper floor, intersects the ceiling of the lower floor, and forms a triangular space with the ceiling and the handrail. An escalator safety device comprising: a timer operated by the output of the photodetector; and a relay operated by the timer output to output a stop command to an escalator drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14341588U JPH0264576U (en) | 1988-11-04 | 1988-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14341588U JPH0264576U (en) | 1988-11-04 | 1988-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264576U true JPH0264576U (en) | 1990-05-15 |
Family
ID=31410221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14341588U Pending JPH0264576U (en) | 1988-11-04 | 1988-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264576U (en) |
-
1988
- 1988-11-04 JP JP14341588U patent/JPH0264576U/ja active Pending