JPS5935555U - Actuator for door lock - Google Patents
Actuator for door lockInfo
- Publication number
- JPS5935555U JPS5935555U JP1982131563U JP13156382U JPS5935555U JP S5935555 U JPS5935555 U JP S5935555U JP 1982131563 U JP1982131563 U JP 1982131563U JP 13156382 U JP13156382 U JP 13156382U JP S5935555 U JPS5935555 U JP S5935555U
- Authority
- JP
- Japan
- Prior art keywords
- truncated conical
- yoke
- pole piece
- magnetic pole
- door lock
- 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
Landscapes
- Lock And Its Accessories (AREA)
- Electromagnets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の電磁ソレノイド式ドアロック用アクチ
ュエータの推力特性図、第２図は、本考案のドアロック
用アクチュエータの一実施例を示す縦断正面図、第３図
イおよび町よ、第２図の要部拡大断面図であり、寸法関
係の説明図、第４図は第３図口の要部拡大断面図、第５
図および第６図は、本考案ドアロックアクチュエータの
推力特性図である。
１・・・筒状ヨーク、２・・・中央磁極片、３，３ａ・
・・端部磁極片、４・・・固定ヨーク、５，５ａ・・・
サイドプレート、６． ６ａ・・・コイルボビン、？、
７ａ・・・電磁コイル、８・・・可動子、９・・・
軸、１１・・・永久磁石、１２．１２３・・・磁極片。
ｉ−ｊ
し゛Ｌ―FIG. 1 is a thrust characteristic diagram of a conventional electromagnetic solenoid door lock actuator, FIG. 2 is a longitudinal sectional front view showing an embodiment of the door lock actuator of the present invention, and FIG. FIG. 4 is an enlarged sectional view of the main part of FIG. 2, and is an explanatory diagram of dimensional relationships; FIG.
6 and 6 are thrust characteristic diagrams of the door lock actuator of the present invention. 1... Cylindrical yoke, 2... Central magnetic pole piece, 3, 3a.
...End magnetic pole piece, 4...Fixed yoke, 5, 5a...
side plate, 6. 6a...Coil bobbin? ,
7a... Electromagnetic coil, 8... Mover, 9...
Shaft, 11... Permanent magnet, 12.123... Magnetic pole piece. i-j Shi゛L-
Claims (1)
ンロックする装置に装着され、軸を含む平面における縦
断面端面を略Ｅ形に形成した軟磁性材料からなるヨーク
内に２個の電磁コイルを相隣る部分に同極が発生するよ
うに配設し、該ヨーク中空部には、軸方向に着磁してな
る永久磁石の両端に、該永久磁石とほぼ同等の外形を有
する環状部と円錐台状部からなる磁極片を保持してなる
可動子を、所定ストローク軸方向可動自在＆＝配設する
とともに、前記ヨークの両側内周面が前記磁極片の円錐
台状部と相似形状に形成してなるドアロック用アクチュ
エータにおいて、可動子磁極片の円錐台状部のテーバ角
度θ□を５°≦０１≦２５゜とし、かつ固定側ヨークの
両側内周面の円錐台状部のテーバ角度θ２との関係を、
１．０≦θ２１θ１≦１．２としたことを特徴とするド
アロック用アクチュエータ。It is attached to a device that automatically locks and unlocks the door using an electric operation switch, and has two electromagnetic coils placed next to each other in a yoke made of a soft magnetic material that has an approximately E-shaped longitudinal cross-sectional end face in a plane that includes the shaft. The hollow part of the yoke is provided with an annular part and a truncated conical part having approximately the same external shape as the permanent magnet at both ends of a permanent magnet magnetized in the axial direction. A movable element holding a magnetic pole piece consisting of a shaped part is disposed so as to be freely movable in an axial direction with a predetermined stroke, and inner circumferential surfaces on both sides of the yoke are formed in a similar shape to the truncated conical part of the magnetic pole piece. In the door lock actuator, the Taber angle θ□ of the truncated conical portion of the movable magnetic pole piece is 5°≦01≦25°, and the Taber angle θ2 of the truncated conical portion on both inner circumferential surfaces of the stationary side yoke is 5°≦01≦25°. The relationship with
A door lock actuator characterized in that 1.0≦θ21 θ1≦1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982131563U JPS5935555U (en) | 1982-08-31 | 1982-08-31 | Actuator for door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982131563U JPS5935555U (en) | 1982-08-31 | 1982-08-31 | Actuator for door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5935555U true JPS5935555U (en) | 1984-03-06 |
| JPS6328579Y2 JPS6328579Y2 (en) | 1988-08-02 |
Family
ID=30297395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982131563U Granted JPS5935555U (en) | 1982-08-31 | 1982-08-31 | Actuator for door lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935555U (en) |
-
1982
- 1982-08-31 JP JP1982131563U patent/JPS5935555U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328579Y2 (en) | 1988-08-02 |
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