JPS58145957U - Actuator for door lock - Google Patents

Actuator for door lock

Info

Publication number
JPS58145957U
JPS58145957U JP1982043092U JP4309282U JPS58145957U JP S58145957 U JPS58145957 U JP S58145957U JP 1982043092 U JP1982043092 U JP 1982043092U JP 4309282 U JP4309282 U JP 4309282U JP S58145957 U JPS58145957 U JP S58145957U
Authority
JP
Japan
Prior art keywords
door lock
axial direction
yoke
actuator
movable
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
Application number
JP1982043092U
Other languages
Japanese (ja)
Other versions
JPS6328572Y2 (en
Inventor
規雄 松本
梅原　輝雄
Original Assignee
日立金属株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日立金属株式会社 filed Critical 日立金属株式会社
Priority to JP1982043092U priority Critical patent/JPS58145957U/en
Publication of JPS58145957U publication Critical patent/JPS58145957U/en
Application granted granted Critical
Publication of JPS6328572Y2 publication Critical patent/JPS6328572Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来のドアロック用アクチュエータの駆動装
置部の縦断正面図、第２図は、その可動子の拡大縦断正
面図、第３図は、本考案の一実施例に係るドアロック用
アクチュエータの可動子の拡大縦断正面図である。 １・・・・・・ヨーク、８，８ａ・・・・・・電磁コイ
ル、９・・・　　　“・・・可動子、１０・・・・・・
永久磁石、１１．１１ａ・・・・・・磁極片、１６．１
６ａ・・・・・・合成樹脂被膜。 、　　第２図 第３図FIG. 1 is a longitudinal sectional front view of the drive unit of a conventional door lock actuator, FIG. 2 is an enlarged longitudinal sectional front view of its mover, and FIG. 3 is a door lock actuator according to an embodiment of the present invention. FIG. 3 is an enlarged longitudinal sectional front view of the movable element of the actuator. 1... Yoke, 8, 8a... Electromagnetic coil, 9... "... Mover, 10...
Permanent magnet, 11.11a...Pole piece, 16.1
6a...Synthetic resin coating. , Figure 2 Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 縦断端面を略Ｅ形に形成したヨーク内に、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、ヨー
ク中央部には、軸方向に着磁してなるリング状の永久磁
石の両端に、該永久磁石と略同等の外径を有する環状部
と円錐台状部からなる磁極片を保持してなる可動子を軸
方向可動自在に配設するとともに、前記ヨークの両側内
周面が前記磁極片の円錐台状部と略相似形状に形成され
た往復駆動装置を有す′るドアロック用アクチュエータ
において、熱収縮性の合成樹脂チューブを可動子にかぶ
せ、加熱することにより合成樹脂被膜を可動子に被着し
たことを特徴とするドアロック用アクチュエータ。Two electromagnetic coils are arranged in a yoke whose longitudinal end face is approximately E-shaped so that the same polarity occurs in adjacent parts, and a ring magnetized in the axial direction is placed in the center of the yoke. At both ends of a shaped permanent magnet, a movable element holding magnetic pole pieces consisting of an annular part and a truncated conical part having an outer diameter approximately equal to that of the permanent magnet is disposed to be movable in the axial direction, and the yoke is movable in the axial direction. In a door lock actuator having a reciprocating drive device in which inner circumferential surfaces on both sides are formed in a shape substantially similar to the truncated conical portion of the magnetic pole piece, a heat-shrinkable synthetic resin tube is placed over the mover and heated. An actuator for a door lock, characterized in that a synthetic resin coating is applied to a movable element by doing so.
JP1982043092U 1982-03-29 1982-03-29 Actuator for door lock Granted JPS58145957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982043092U JPS58145957U (en) 1982-03-29 1982-03-29 Actuator for door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982043092U JPS58145957U (en) 1982-03-29 1982-03-29 Actuator for door lock

Publications (2)

Publication Number Publication Date
JPS58145957U true JPS58145957U (en) 1983-10-01
JPS6328572Y2 JPS6328572Y2 (en) 1988-08-02

Family

ID=30054189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982043092U Granted JPS58145957U (en) 1982-03-29 1982-03-29 Actuator for door lock

Country Status (1)

Country Link
JP (1) JPS58145957U (en)

Also Published As

Publication number Publication date
JPS6328572Y2 (en) 1988-08-02

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