JPS6056547U

JPS6056547U - Electromagnetic operating mechanism

Info

Publication number: JPS6056547U
Application number: JP14838583U
Authority: JP
Inventors: 武竹本
Original assignee: 株式会社リコー
Priority date: 1983-09-26
Filing date: 1983-09-26
Publication date: 1985-04-20

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 the drawing]

第１図イ９口は従来例の電磁機構を示す説明図である。第２図はこの発明の一実施例を示す斜視図、第３図は第
４図で示す■−■線位置の横断面図、第４図は要部の中
央縦断面図、第５図は第４図で示す■−Ｖ線位置の断面
図、第６図・第７図はビユレットのインパクト動作説明
図である。Ａ・・・・・・電磁動作機構、１・・・・・・ビユレッ
ト、５・・・・・・永久磁石、６・７・・・・・・電磁
極、６′　・７′・・・・・・ヨーク部、８・・・・・
・空隙（磁界内）、１３・１４・・・・・・コイル。補正昭５２３．　ＩＺ　１６実用新案登録請求の範囲を次のように補正する。０実用新案登録請求の範囲少くとも一部が永久磁石により形成され、打撃部に向け
てインパクト動作するよプ支持されたビユレットを、コ
イルが巻かれた電磁極の空隙内に設け、上記電磁極を構
成す乞ヨーク部が、前記コイルの巻き芯位置より前記ビ
ユレットの移動方向−゛と同方向に伸びて構成しである
ことを特徴とする電磁動作機構。図面の簡単な説明を次のように補正する。明細書第１頂第托行目の「発明」を「考案」と補正する
。明細書第１瑣第６行目の「（磁界内）」を削除する。FIG. 1B is an explanatory diagram showing a conventional electromagnetic mechanism. Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a cross-sectional view taken along the line ■-■ shown in Fig. 4, Fig. 4 is a central longitudinal sectional view of the main part, and Fig. 5 is a cross-sectional view taken along the line ■-■ shown in Fig. 4. A sectional view taken along the line ■-V shown in FIG. 4, and FIGS. 6 and 7 are explanatory diagrams of the impact operation of the billet. A... Electromagnetic operation mechanism, 1... Billet, 5... Permanent magnet, 6, 7... Electromagnetic pole, 6', 7'... ...Yoke section, 8...
・Air gap (inside magnetic field), 13/14... Coil. Amended 1983. IZ 16 The scope of claims for utility model registration is amended as follows. 0 Scope of Claim for Utility Model Registration A billet, at least a part of which is formed of a permanent magnet and is supported by an impact motion toward the striking part, is provided in the gap of an electromagnetic pole around which a coil is wound, and the electromagnetic pole An electromagnetic operating mechanism characterized in that a yoke portion constituting the coil extends in the same direction as the moving direction of the billet from a winding core position of the coil. The brief description of the drawing has been amended as follows. "Invention" in the first and third lines of the specification is amended to read "device." Delete "(in a magnetic field)" from the 6th line of the 1st quart of the specification.

Claims

[Scope of utility model registration request]

A billet, at least a part of which is formed by a permanent magnet and is supported so as to make an impact motion toward the striking part, is provided within the magnetic field of an electromagnetic pole around which a coil is wound, and the yoke part constituting the electromagnetic pole is An electromagnetic operating mechanism characterized in that the coil extends from a winding core position in the same direction as the moving direction of the billet.