JPS59134545U - Polarized electromagnet device for dot printers - Google Patents

Polarized electromagnet device for dot printers

Info

Publication number
JPS59134545U
JPS59134545U JP2821483U JP2821483U JPS59134545U JP S59134545 U JPS59134545 U JP S59134545U JP 2821483 U JP2821483 U JP 2821483U JP 2821483 U JP2821483 U JP 2821483U JP S59134545 U JPS59134545 U JP S59134545U
Authority
JP
Japan
Prior art keywords
yoke
piece
electromagnet device
coil frame
polarized electromagnet
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.)
Pending
Application number
JP2821483U
Other languages
Japanese (ja)
Inventor
文宏 笠野
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP2821483U priority Critical patent/JPS59134545U/en
Publication of JPS59134545U publication Critical patent/JPS59134545U/en
Pending legal-status Critical Current

Links

Landscapes

  • Impact Printers (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 drawings]

第１、第２図は従来例を示す斜視図及び１部所面した平
面図である。第３図は本考案の１実施例を示しドツトプ
リンタ用有極型電磁石装置の切欠平面図及び一部所面し
た切欠正面図である。第４図は本考案の部分拡大した斜
視図である。 １＝ヨーク、ｌａ＝中央片、１１）＝左側片、ｌｃ−右
側片、ｉｄ＝下片、ｌｅ＝支持面、Ｉｆ、　　Ｉｇ＝接
極面、２＝コイル枠、−２ａ＝鍔部、２ｂ、　２Ｃ＝係
　　　′合溝、３＝アマチユア、３ａ＝中間部、３ｂ、
　　３ｃ＝突起片、３ｄ＝先端部、４＝印字ワイヤー。1 and 2 are a perspective view and a partial plan view showing a conventional example. FIG. 3 shows an embodiment of the present invention, and is a cutaway plan view and a partially cutaway front view of a polarized electromagnet device for a dot printer. FIG. 4 is a partially enlarged perspective view of the present invention. 1 = yoke, la = central piece, 11) = left piece, lc - right side piece, id = lower piece, le = support surface, If, Ig = armature surface, 2 = coil frame, -2a = flange, 2b , 2C = engagement groove, 3 = armature, 3a = middle part, 3b,
3c = projection piece, 3d = tip, 4 = printing wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支持面を有する中央片と接極面を有する左右側片を下片
にて磁気結合し更にこの左右側片の一方に永久磁石を磁
気結合したヨークと、該ヨークの中央片に挿入固定する
と共にコイルを装備し而も鍔部の１方に係合溝を有する
コイル枠と、前記ヨークの各面に対向配置しその中間部
は前記ヨークの支持面に当接すると共にコイル枠の保合
溝に遊嵌する突起片を有し先端部は印字ワイヤーと接す
るアマチュアとで成したことを特徴とするドツトプリン
タ用有極型電磁石装置。A yoke having a central piece having a supporting surface and left and right side pieces having polarized surfaces magnetically coupled at a lower piece and a permanent magnet magnetically coupled to one of the left and right side pieces, and a yoke which is inserted and fixed into the center piece of the yoke A coil frame equipped with a coil and having an engagement groove on one side of the flange, and a coil frame disposed facing each side of the yoke, the intermediate portion of which is in contact with the support surface of the yoke and in the retaining groove of the coil frame. 1. A polarized electromagnet device for a dot printer, characterized in that the protrusion piece is loosely fitted, and the tip portion is formed by an armature that comes into contact with a printing wire.
JP2821483U 1983-02-28 1983-02-28 Polarized electromagnet device for dot printers Pending JPS59134545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2821483U JPS59134545U (en) 1983-02-28 1983-02-28 Polarized electromagnet device for dot printers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2821483U JPS59134545U (en) 1983-02-28 1983-02-28 Polarized electromagnet device for dot printers

Publications (1)

Publication Number Publication Date
JPS59134545U true JPS59134545U (en) 1984-09-08

Family

ID=30159089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2821483U Pending JPS59134545U (en) 1983-02-28 1983-02-28 Polarized electromagnet device for dot printers

Country Status (1)

Country Link
JP (1) JPS59134545U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023330A (en) * 1987-12-29 1990-01-08 Ing C Olivetti & Co Spa Dot printer and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023330A (en) * 1987-12-29 1990-01-08 Ing C Olivetti & Co Spa Dot printer and manufacture thereof

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