JPS6256686U - - Google Patents
Info
- Publication number
- JPS6256686U JPS6256686U JP1985147376U JP14737685U JPS6256686U JP S6256686 U JPS6256686 U JP S6256686U JP 1985147376 U JP1985147376 U JP 1985147376U JP 14737685 U JP14737685 U JP 14737685U JP S6256686 U JPS6256686 U JP S6256686U
- Authority
- JP
- Japan
- Prior art keywords
- door
- rotating body
- fixed plate
- hall element
- degrees
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図は本考案によるパルス発生装置の一部の
断面図、第２図はドア駆動部の要部の説明図、第
３図は回転板に設けた永久磁石群と固定板に設け
たホール素子との位置関係の説明図、第４図は正
回転時のパルス波形図、第５図は逆回転時のパル
ス波形図である。
１…ドア、３…吊金具、４…滑車、６…モータ
、７…減速機、８…プーリ、９…ベルト、１２…
回転軸、１６…回転体、１７…永久磁石、１８…
固定板、１９ａ…第１ホール素子、１９ｂ…第２
ホール素子。
Fig. 1 is a cross-sectional view of a part of the pulse generator according to the present invention, Fig. 2 is an explanatory diagram of the main parts of the door drive section, and Fig. 3 is a permanent magnet group provided on the rotating plate and holes provided on the fixed plate. An explanatory diagram of the positional relationship with the element, FIG. 4 is a pulse waveform diagram during forward rotation, and FIG. 5 is a pulse waveform diagram during reverse rotation. 1... Door, 3... Hanging bracket, 4... Pulley, 6... Motor, 7... Reducer, 8... Pulley, 9... Belt, 12...
Rotating shaft, 16... Rotating body, 17... Permanent magnet, 18...
Fixed plate, 19a...first Hall element, 19b...second
Hall element.
Claims (1)
伝達し、このプーリに巻回されたベルトをドアに
係止してドアの開閉をするようにした自動ドアに
おいて、前記減速機の回転軸に、回転体を固着し
、この回転体に、永久磁石を所定の中心角で複数
個配置し、前記回転体に対峙した固定板に、前記
永久磁石で作動するホール素子を設けてなること
を特徴とする自動ドアにおけるパルス発生装置。 (2) 回転体に設けた永久磁石は、中心角１５度
に配置した４８極または２４対の極からなり、固
定板に設けたホール素子は、（１５／４＋１５ｎ
）度（ｎは０、１、２、…）に２個配置してなる
実用新案登録請求の範囲第１項記載の自動ドアに
おけるパルス発生装置。[Claims for Utility Model Registration] (1) An automatic device that opens and closes the door by transmitting the rotation of the motor to a pulley via a reducer and locking the belt wound around the pulley to the door. In the door, a rotating body is fixed to the rotating shaft of the speed reducer, a plurality of permanent magnets are arranged on the rotating body at a predetermined center angle, and a fixed plate facing the rotating body is operated by the permanent magnets. A pulse generator for an automatic door, characterized in that it is provided with a Hall element. (2) The permanent magnet provided on the rotating body consists of 48 poles or 24 pairs of poles arranged at a central angle of 15 degrees, and the Hall element provided on the fixed plate is (15/4 + 15n).
) A pulse generator for an automatic door according to claim 1, wherein two pulse generators are arranged at degrees (n is 0, 1, 2, . . . ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985147376U JPS6256686U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985147376U JPS6256686U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256686U true JPS6256686U (en) | 1987-04-08 |
Family
ID=31060677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985147376U Pending JPS6256686U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0672741U (en) * | 1993-03-26 | 1994-10-11 | リズム時計工業株式会社 | Fender pole |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167082A (en) * | 1980-05-23 | 1981-12-22 | Showa Kensan Kk | Operation speed controller for automatic door |
| JPS58110778A (en) * | 1981-12-23 | 1983-07-01 | ワイケイケイ株式会社 | Control apparatus of automatic opening and closing door |
-
1985
- 1985-09-27 JP JP1985147376U patent/JPS6256686U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167082A (en) * | 1980-05-23 | 1981-12-22 | Showa Kensan Kk | Operation speed controller for automatic door |
| JPS58110778A (en) * | 1981-12-23 | 1983-07-01 | ワイケイケイ株式会社 | Control apparatus of automatic opening and closing door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0672741U (en) * | 1993-03-26 | 1994-10-11 | リズム時計工業株式会社 | Fender pole |
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