JPS631872U - - Google Patents
Info
- Publication number
- JPS631872U JPS631872U JP9325086U JP9325086U JPS631872U JP S631872 U JPS631872 U JP S631872U JP 9325086 U JP9325086 U JP 9325086U JP 9325086 U JP9325086 U JP 9325086U JP S631872 U JPS631872 U JP S631872U
- Authority
- JP
- Japan
- Prior art keywords
- output
- doorway
- distance
- detection signal
- bottom end
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案装置を備えた側面構成図、第２
図は同正面図、第３図は同回路図である。
３……乗場ドア、４……距離基準センサ、６…
…距離検出センサ、８……出入口部、１１……比
較器。
Figure 1 is a side view of the device equipped with the present invention;
The figure is a front view of the same, and FIG. 3 is a circuit diagram of the same. 3... Hall door, 4... Distance reference sensor, 6...
...Distance detection sensor, 8...Entrance/exit section, 11...Comparator.
Claims (1)
開ドアするエレベータの上開き式ドアにおいて、
前記ドアの端部下端と出入口部下端に距離検出セ
ンサを設けるとともに、端部下端に設けた距離基
準センサの出力を基準として、この出力と出入口
部下端に設けた距離検出センサの出力を比較する
ことにより、障害物検出信号を発するようにした
ことを特徴とするエレベータドアの安全装置。 In the top-opening doors of elevators that stop or reverse and open when receiving an obstacle detection signal,
A distance detection sensor is provided at the lower end of the door and the lower end of the doorway, and the output of the distance reference sensor provided at the bottom end of the end is used as a reference, and this output is compared with the output of the distance detection sensor provided at the bottom end of the doorway. A safety device for an elevator door, characterized in that it emits an obstacle detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9325086U JPS631872U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9325086U JPS631872U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631872U true JPS631872U (en) | 1988-01-08 |
Family
ID=30955675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9325086U Pending JPS631872U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024038549A1 (en) * | 2022-08-18 | 2024-02-22 | 三菱電機ビルソリューションズ株式会社 | Elevator device |
-
1986
- 1986-06-20 JP JP9325086U patent/JPS631872U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024038549A1 (en) * | 2022-08-18 | 2024-02-22 | 三菱電機ビルソリューションズ株式会社 | Elevator device |