JPS60158707U

JPS60158707U - Dust-proof structure of electromagnetic mechanism

Info

Publication number: JPS60158707U
Application number: JP4420884U
Authority: JP
Inventors: 庄野　鉄司
Original assignee: 旭光学工業株式会社
Priority date: 1984-03-29
Filing date: 1984-03-29
Publication date: 1985-10-22

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

[Brief explanation of drawings]

第１図は従来の電磁石機構を説明する平面図、第２図は
その■−■断面図、第３図は、この考案に係る電磁石機
構の一実施例を示す平面図、第４図はそのＩＶ−ＩＶ断
面図である。１・・・コア、５・・・励磁コイル、６・・・アマチュ
ア、８・・・作動レバー（作動部材）、１８・・・防塵
カバー、２４．２４’・・・貫通穴。補正　昭５９．５．２６図面の簡単な説明を次のように補正する。−１−明細書
第６頁第１７行１そのＩＶ−ＩＶ断面図である。１を１
そのＩＶ−ＩＶ断面図、第５図は防塵手段で遮蔽された
切欠を示す斜視図である。ヨと補正する。Fig. 1 is a plan view illustrating a conventional electromagnet mechanism, Fig. 2 is a sectional view taken along the line ■-■, Fig. 3 is a plan view showing an embodiment of the electromagnet mechanism according to this invention, and Fig. 4 is a plan view thereof. It is a sectional view taken along IV-IV. 1... Core, 5... Excitation coil, 6... Armature, 8... Operating lever (operating member), 18... Dust-proof cover, 24.24'... Through hole. Amendment May 26, 1980 The brief description of the drawing is amended as follows. -1- It is a sectional view taken along IV-IV of page 6, line 17 of the specification. 1 to 1
The IV-IV sectional view and FIG. 5 are perspective views showing a notch shielded by a dustproof means. I corrected it.

Claims

[Scope of utility model registration request]

(1) An operation in which a core is magnetically attracted and separated by an excitation coil, an armature that is attracted to the magnetic pole end face of the core, and the armature is supported so as to be movable in the attracting direction and the separating direction with respect to the core. The electromagnet mechanism is characterized by being provided with a dustproof cover that covers the magnetic pole end face of the core and the armature, and in which the magnetic pole end face is fitted into a through hole formed in one side wall. Dust-proof structure with electromagnetic mechanism.

(2) The electromagnet according to claim 1 of the utility model registration claim, characterized in that the dustproof cover is provided so that the outer side surface on the side of the through hole comes into contact with the end of the bobile around which the excitation coil is wound. Dust-proof structure of the mechanism.