JPH0319044U - - Google Patents

Info

Publication number
JPH0319044U
JPH0319044U JP7721789U JP7721789U JPH0319044U JP H0319044 U JPH0319044 U JP H0319044U JP 7721789 U JP7721789 U JP 7721789U JP 7721789 U JP7721789 U JP 7721789U JP H0319044 U JPH0319044 U JP H0319044U
Authority
JP
Japan
Prior art keywords
hammer
electromagnetic coil
bobbin
printing head
direct contact
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
JP7721789U
Other languages
Japanese (ja)
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 JP7721789U priority Critical patent/JPH0319044U/ja
Publication of JPH0319044U publication Critical patent/JPH0319044U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)

Description

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

第１図は本考案による電磁コイルのボビンが実
装されている印字ヘツドの一般的な構造図である
。第２図は、従来の電磁コイルが実装されている
印字ヘツドの一般的な構造図である。 FIG. 1 is a general structural diagram of a printing head in which a bobbin of an electromagnetic coil according to the present invention is mounted. FIG. 2 is a general structural diagram of a print head in which a conventional electromagnetic coil is mounted.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドツト・プリンタ用印字ヘツドに使用する電磁
コイルのボビンを利用して、ハンマ駆動の際、ハ
ンマスプリングとヨーク吸引面との直接接触を回
避させ、双方の磨耗の防止及ハンマ駆動音を低下
させるところ特徴とする電磁コイルボビン。 The bobbin of the electromagnetic coil used in the printing head for dot printers is used to avoid direct contact between the hammer spring and the yoke suction surface when driving the hammer, thereby preventing wear on both sides and reducing hammer drive noise. Features an electromagnetic coil bobbin.
JP7721789U 1989-06-29 1989-06-29 Pending JPH0319044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7721789U JPH0319044U (en) 1989-06-29 1989-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7721789U JPH0319044U (en) 1989-06-29 1989-06-29

Publications (1)

Publication Number Publication Date
JPH0319044U true JPH0319044U (en) 1991-02-25

Family

ID=31619397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7721789U Pending JPH0319044U (en) 1989-06-29 1989-06-29

Country Status (1)

Country Link
JP (1) JPH0319044U (en)

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