JPS58105105U

JPS58105105U - electromagnet device

Info

Publication number: JPS58105105U
Application number: JP143882U
Authority: JP
Inventors: 荻山　宏人
Original assignee: オリンパス光学工業株式会社
Priority date: 1982-01-08
Filing date: 1982-01-08
Publication date: 1983-07-18
Also published as: JPS6028100Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、榊来の電磁石装置の一例を示す平面図、第２
図は、従来の電磁石装置の他の例を示すものであって、
同図Ａは平面図、同図Ｂは側面図、同図Ｃは同図Ａのｎ
ｃ−ＩＩｃ線に沿う要部拡大断面図、第３図は、本考案
の一実施例を示す電磁石装置の斜視図、第４図は、上記
第３図に示す電磁石装置の縦断面図、第５図は、上記第
３図に示す電磁石装置の要部を分解した斜視図、第６図
は、上記第３図に示す電磁石装置を、−眼レフレックス
カメラの可動ミラーの上昇係止機構に適用したものであ
って、同図Ａはシャッターレリーズ前におけるミラーボ
ックスの側面図、同図Ｂはシャッターレリーズ時におけ
るミラーボックスの側面図、第７図は、本考案の他の実
施例を示す電磁石装置の平面図、第８図は、上記第７図
に示す電磁石装置の■−■線に沿う断面図、第９図は、
本考案の更に他の実施例を示す電磁石装置の平面図、第
１０図は、上記第９図に示す電磁石装置のＸ−Ｘ線に沿
う断面図であ゛る。Figure 1 is a plan view showing an example of Sakaki's electromagnet device;
The figure shows another example of a conventional electromagnet device,
Figure A is a plan view, Figure B is a side view, Figure C is the n of Figure A.
FIG. 3 is a perspective view of an electromagnet device showing an embodiment of the present invention; FIG. 4 is a longitudinal sectional view of the electromagnet device shown in FIG. Figure 5 is an exploded perspective view of the main parts of the electromagnet device shown in Figure 3 above, and Figure 6 is an exploded perspective view of the electromagnet device shown in Figure 3 above. Figure A is a side view of the mirror box before shutter release, Figure B is a side view of the mirror box at the time of shutter release, and Figure 7 is an electromagnet showing another embodiment of the present invention. A plan view of the device, FIG. 8 is a cross-sectional view of the electromagnetic device shown in FIG. 7, taken along the line ■-■, and FIG.
FIG. 10, a plan view of an electromagnet device showing still another embodiment of the present invention, is a sectional view taken along the line X--X of the electromagnet device shown in FIG. 9 above.

Claims

[Claims for Utility Model Registration] A yoke around which a coil is wound, an armature that attracts and separates from the yoke, and an armature that moves in conjunction with the armature when it attracts and separates from the yoke. an actuating member; a support member rotatably disposed on the actuating member by a support shaft implanted in the actuating member; and the armature;
An electromagnetic device comprising: an adhesive that fixes the support member in close contact with the suction surface of the yoke; , ′