JPS63104385U - - Google Patents
Info
- Publication number
- JPS63104385U JPS63104385U JP19736386U JP19736386U JPS63104385U JP S63104385 U JPS63104385 U JP S63104385U JP 19736386 U JP19736386 U JP 19736386U JP 19736386 U JP19736386 U JP 19736386U JP S63104385 U JPS63104385 U JP S63104385U
- Authority
- JP
- Japan
- Prior art keywords
- light
- front pillar
- photoelectric device
- car
- light guide
- 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 1
Description
第１図は本考案のエレベータの扉安全装置の一
実施例を備えた乗かごの出入口部分の正面図、第
２図は第１図に示す―線に沿う乗かごの出入
口部分の横断面図、第３図は本考案の他の実施例
を示し第１図に対応する乗かごの出入口部分の正
面図である。
１……乗かご扉、２……リンク、５……光電装
置、５ａ……投光部、５ｂ……受光部、６……前
柱、７……光導体、８……反射光導体、９……光
屈折体、１０，１１……光、２０，２１……鏡（
光導体）、２２，２３……鏡（反射光導体）、２
４，２５……鏡（光屈折体）。
Fig. 1 is a front view of the entrance/exit portion of a car equipped with an embodiment of the elevator door safety device of the present invention, and Fig. 2 is a cross-sectional view of the entrance/exit portion of the car taken along the line shown in Fig. 1. FIG. 3 shows another embodiment of the present invention and is a front view of the entrance/exit portion of the car corresponding to FIG. 1. 1... Car door, 2... Link, 5... Photoelectric device, 5a... Light projecting section, 5b... Light receiving section, 6... Front pillar, 7... Light guide, 8... Reflecting light guide. 9... Light refractive body, 10, 11... Light, 20, 21... Mirror (
light guide), 22, 23...mirror (reflecting light guide), 2
4, 25...Mirror (light refractor).
Claims (1)
ごの出入口の前柱と乗かご扉との間に、前記光電
装置が発する光により光軸を配置して、前記乗か
ごの出入口を通過中の乗客あるいは荷物を検知す
るエレベータの扉安全装置において、前記光電装
置が発する光を導いて、前記前柱側から対向する
乗かご扉側に向けて投射する光導体と、前記乗か
ご扉に装着され、前記光導体が投射した光を受け
て、前記前柱側に向けて反射する光屈折体と、こ
の光屈折体により反射された光を前記前柱側で受
けて、前記光電装置へ導く反射光導体とを備えた
ことを特徴とするエレベータの扉安全装置。 A photoelectric device having a light emitting part and a light receiving part is provided, and an optical axis is arranged between the front pillar of the car doorway and the car door, and the light emitted by the photoelectric device passes through the car doorway. An elevator door safety device for detecting passengers or luggage inside includes a light guide that guides light emitted by the photoelectric device and projects it from the front pillar side toward the opposing car door side; a light refracting body that is mounted and receives the light projected by the light guide and reflects it toward the front pillar side; and a light refracting body that receives the light reflected by the light refracting body on the front pillar side and directs it to the photoelectric device. An elevator door safety device characterized by comprising a guiding reflective light guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19736386U JPS63104385U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19736386U JPS63104385U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104385U true JPS63104385U (en) | 1988-07-06 |
Family
ID=31157027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19736386U Pending JPS63104385U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008136092A1 (en) * | 2007-04-24 | 2008-11-13 | Mitsubishi Electric Corporation | Sliding door device |
-
1986
- 1986-12-24 JP JP19736386U patent/JPS63104385U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008136092A1 (en) * | 2007-04-24 | 2008-11-13 | Mitsubishi Electric Corporation | Sliding door device |
| EP2141111A1 (en) * | 2007-04-24 | 2010-01-06 | Mitsubishi Electric Corporation | Sliding door device |
| JPWO2008136092A1 (en) * | 2007-04-24 | 2010-07-29 | 三菱電機株式会社 | Sliding door device |
| EP2141111A4 (en) * | 2007-04-24 | 2014-01-01 | Mitsubishi Electric Corp | Sliding door device |
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