JPS62199344U - - Google Patents

Info

Publication number
JPS62199344U
JPS62199344U JP8731086U JP8731086U JPS62199344U JP S62199344 U JPS62199344 U JP S62199344U JP 8731086 U JP8731086 U JP 8731086U JP 8731086 U JP8731086 U JP 8731086U JP S62199344 U JPS62199344 U JP S62199344U
Authority
JP
Japan
Prior art keywords
armature
cover
positioning
yoke
post
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
JP8731086U
Other languages
Japanese (ja)
Other versions
JPH058133Y2 (en
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 filed Critical
Priority to JP1986087310U priority Critical patent/JPH058133Y2/ja
Publication of JPS62199344U publication Critical patent/JPS62199344U/ja
Application granted granted Critical
Publication of JPH058133Y2 publication Critical patent/JPH058133Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Impact Printers (AREA)

Description

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

第１図は本考案の一実施例を示す断面図、第２
図は第１図の要部断面図である。 ５：主ヨーク、６：コア、７：コイル、８：コ
イルボビン、８ｃ：カバー位置決め部、９：補助
ヨーク、１２：カバー、１２ａ：アーマチユア先
端案内柱、１２ｂ：アーマチユア位置決め柱、１
２ｃ：カバー位置決め柱、１３：アーマチユア、
１３ａ：アーマチユア位置決め穴、１４：プラン
ジヤ、１５：アーマチユア用板バネ。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view of the main part of FIG. 1. 5: Main yoke, 6: Core, 7: Coil, 8: Coil bobbin, 8c: Cover positioning section, 9: Auxiliary yoke, 12: Cover, 12a: Armature tip guide column, 12b: Armature positioning column, 1
2c: Cover positioning pillar, 13: Armature,
13a: Armature positioning hole, 14: Plunger, 15: Armature leaf spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周壁を持ちカツプ状に形成されたヨークと、
このヨークの内部に直立してほぼリング状に配設
された複数のコアと、このコアの外径とはめ合い
コイルが巻付けられたコイルボビンと、カツプ状
に形成され前記ヨークに取付けられたカバーと、
このカバーの内部に配設され外端部には位置決め
穴を持つアーマチユアと、前記カバーに設けられ
前記アーマチユアの外端部を前記ヨークの外周壁
の端面に圧接し前記外端部を支点として前記アー
マチユアを往復揺動可能に保持するアーマチユア
用板バネとを備え、前記カバーは、前記コイルボ
ビンの外周と接することによつて該カバーを位置
決めするカバー位置決め柱と、アーマチユアの内
側端近傍の両側を案内するためのアーマチユア先
端案内柱と、前記アーマチユアの位置決め穴には
め合つてアーマチユアの支点近傍を位置決めする
ためのアーマチユア位置決め柱とを持つことを特
徴とするワイヤドツトプリンタ用印字ヘツド。 A yoke formed into a cup shape with an outer peripheral wall,
A plurality of cores arranged upright inside the yoke in a substantially ring shape, a coil bobbin fitted with the outer diameter of the core and around which a coil is wound, and a cover formed in a cup shape and attached to the yoke. and,
An armature is disposed inside the cover and has a positioning hole at its outer end; The cover includes a leaf spring for the armature that holds the armature so as to be able to swing back and forth, and the cover includes a cover positioning post that positions the cover by contacting the outer periphery of the coil bobbin, and a cover positioning post that guides both sides near the inner end of the armature. 1. A print head for a wire dot printer, comprising: an armature tip guide post for positioning the print head; and an armature positioning post for fitting into a positioning hole of the armature to position the vicinity of the fulcrum of the armature.
JP1986087310U 1986-06-10 1986-06-10 Expired - Lifetime JPH058133Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986087310U JPH058133Y2 (en) 1986-06-10 1986-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986087310U JPH058133Y2 (en) 1986-06-10 1986-06-10

Publications (2)

Publication Number Publication Date
JPS62199344U true JPS62199344U (en) 1987-12-18
JPH058133Y2 JPH058133Y2 (en) 1993-03-01

Family

ID=30944397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986087310U Expired - Lifetime JPH058133Y2 (en) 1986-06-10 1986-06-10

Country Status (1)

Country Link
JP (1) JPH058133Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754310A (en) * 1980-09-16 1982-03-31 Emhart Ind
JPS58122881A (en) * 1982-01-06 1983-07-21 プレシジヨン・ハンドリング・デヴアイシス・インコ−ポレ−テツド Printing head
JPS60125139U (en) * 1984-01-31 1985-08-23 ブラザー工業株式会社 Wire head of wire dot printer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754310A (en) * 1980-09-16 1982-03-31 Emhart Ind
JPS58122881A (en) * 1982-01-06 1983-07-21 プレシジヨン・ハンドリング・デヴアイシス・インコ−ポレ−テツド Printing head
JPS60125139U (en) * 1984-01-31 1985-08-23 ブラザー工業株式会社 Wire head of wire dot printer

Also Published As

Publication number Publication date
JPH058133Y2 (en) 1993-03-01

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