JPH0419575U - - Google Patents
Info
- Publication number
- JPH0419575U JPH0419575U JP6060590U JP6060590U JPH0419575U JP H0419575 U JPH0419575 U JP H0419575U JP 6060590 U JP6060590 U JP 6060590U JP 6060590 U JP6060590 U JP 6060590U JP H0419575 U JPH0419575 U JP H0419575U
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening
- closing
- closed
- driving force
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Description
第１図は本考案のエレベータドアの保護装置の
一実施例を示すエレベータ乗かごの正面全体図、
第２図は第１図のＡ部拡大図、第３図はスイツチ
の作動状態を示す第１図のＡ部拡大図である。
１……扉、２……吊り車、３……レール、４…
…乗りかご、６……リンク、７……主レバー、８
……連結リンク、９……扉駆動用モータ、１０…
…チエン、１１……支点、１２……支点、１３…
…カムリンク、１４……ローラ、１５……ローラ
軸、１６……ローラ台、１７……ばね支持台、１
８……板ばね、１９……圧縮ばね、２０……ばね
圧調整板、２１……ばね圧調整ボルト、２２……
圧縮ばね支持台、２３……スイツチ、２４……駆
動プーリ、２５……敷居、２６……扉案内子、２
７……支点、２８……支点、２９……支点、３０
……支点、４０……音声放送装置、５０……異物
検出装置、６０……異物識別装置。
FIG. 1 is an overall front view of an elevator car showing an embodiment of the elevator door protection device of the present invention;
2 is an enlarged view of section A in FIG. 1, and FIG. 3 is an enlarged view of section A in FIG. 1, showing the operating state of the switch. 1... Door, 2... Hanging wheel, 3... Rail, 4...
...Car, 6...Link, 7...Main lever, 8
...Connection link, 9...Door drive motor, 10...
...Chain, 11... Fulcrum, 12... Fulcrum, 13...
...Cam link, 14...Roller, 15...Roller shaft, 16...Roller stand, 17...Spring support stand, 1
8...Plate spring, 19...Compression spring, 20...Spring pressure adjustment plate, 21...Spring pressure adjustment bolt, 22...
Compression spring support base, 23... switch, 24... drive pulley, 25... sill, 26... door guide, 2
7... fulcrum, 28... fulcrum, 29... fulcrum, 30
... fulcrum, 40 ... audio broadcasting device, 50 ... foreign object detection device, 60 ... foreign object identification device.
Claims (1)
開閉するための駆動装置、上記ドアの開動作時或
は開動作中及び閉動作時或は閉動作中に、このド
アの駆動装置から通常の開閉力以上の駆動力が発
生したとき、この駆動力発生を検知し、ドアの開
き及び閉じ動作を停止或は停止逆行させる機能を
備えた制御装置を有するエレベータドアの保護装
置において、ドアを案内する溝部に異物が入り、
このドアの開閉動作が阻止されたことを検出する
異物検出装置と、上記駆動力発生を検出する検出
手段と、上記異物検出装置が作動されたことを識
別する識別手段に応動し、それぞれに対応するメ
ツセージを報知する報知装置とを備えたことを特
徴とするエレベータドアの保護装置。 A drive device for automatically opening and closing the door installed at the elevator entrance, when the door is opened or closed, and when the door is closed or closed, the normal opening/closing force from the door drive device is applied. In an elevator door protection device that has a control device that detects the generation of the driving force and stops or reverses the opening and closing operations of the door when the above driving force is generated, a groove portion that guides the door is provided. Foreign matter gets into the
A foreign object detection device detects that the opening/closing operation of the door is blocked, a detection means detects the generation of the driving force, and an identification means identifies that the foreign object detection device is activated. 1. A protection device for an elevator door, characterized in that it is equipped with a notification device that notifies a message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990060605U JPH0748632Y2 (en) | 1990-06-11 | 1990-06-11 | Elevator door protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990060605U JPH0748632Y2 (en) | 1990-06-11 | 1990-06-11 | Elevator door protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0419575U true JPH0419575U (en) | 1992-02-19 |
| JPH0748632Y2 JPH0748632Y2 (en) | 1995-11-08 |
Family
ID=31588116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990060605U Expired - Lifetime JPH0748632Y2 (en) | 1990-06-11 | 1990-06-11 | Elevator door protector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748632Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5689040B2 (en) * | 2011-08-04 | 2015-03-25 | 株式会社日立製作所 | Elevator door control device and elevator door control method |
| JP5878832B2 (en) * | 2012-06-15 | 2016-03-08 | 株式会社日立ビルシステム | Elevator sill groove foreign matter detector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748587A (en) * | 1980-09-08 | 1982-03-19 | Mitsubishi Electric Corp | Safety device for elevator door |
| JPS5911507A (en) * | 1982-07-13 | 1984-01-21 | Clarion Co Ltd | Muting device for tape drive reversing mechanism |
-
1990
- 1990-06-11 JP JP1990060605U patent/JPH0748632Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748587A (en) * | 1980-09-08 | 1982-03-19 | Mitsubishi Electric Corp | Safety device for elevator door |
| JPS5911507A (en) * | 1982-07-13 | 1984-01-21 | Clarion Co Ltd | Muting device for tape drive reversing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748632Y2 (en) | 1995-11-08 |
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