JPS59192341U - Impact printing unit - Google Patents

Impact printing unit

Info

Publication number
JPS59192341U
JPS59192341U JP8781383U JP8781383U JPS59192341U JP S59192341 U JPS59192341 U JP S59192341U JP 8781383 U JP8781383 U JP 8781383U JP 8781383 U JP8781383 U JP 8781383U JP S59192341 U JPS59192341 U JP S59192341U
Authority
JP
Japan
Prior art keywords
printing
impact printing
printing unit
pair
connecting members
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
JP8781383U
Other languages
Japanese (ja)
Other versions
JPH045328Y2 (en
Inventor
栄一 佐藤
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP8781383U priority Critical patent/JPS59192341U/en
Publication of JPS59192341U publication Critical patent/JPS59192341U/en
Application granted granted Critical
Publication of JPH045328Y2 publication Critical patent/JPH045328Y2/ja
Granted legal-status Critical Current

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  • Impact Printers (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 the drawing]

第１図は従来のインパクト印字ユニットの一例を示す斜
視図、第２図は連結部材の応力分布を示す図、第３図は
本考案の一実施例を示す斜視図。 第４図は本考案の他の実施例を示す図である。 図において、１：固定部材、２：圧電体、３：第１の結
合部材、４：第２の結合部材、５：第３の結合部材、６
：第４の結合部材、７：第５の結合部材、８：連結部材
、９：連結部材、１０：第１のアーム、１１：第２のア
ーム、１２：印字用アーム、１３：印字用ピン。FIG. 1 is a perspective view showing an example of a conventional impact printing unit, FIG. 2 is a view showing stress distribution of a connecting member, and FIG. 3 is a perspective view showing an embodiment of the present invention. FIG. 4 is a diagram showing another embodiment of the present invention. In the figure, 1: fixing member, 2: piezoelectric body, 3: first coupling member, 4: second coupling member, 5: third coupling member, 6
: Fourth connecting member, 7: Fifth connecting member, 8: Connecting member, 9: Connecting member, 10: First arm, 11: Second arm, 12: Printing arm, 13: Printing pin .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端を固定部材に固着された圧電体と、該圧電体の変位
を拡大して印字用アームに伝達する拡大手段と、該拡大
手段の変位を前記印字用アームの一端部の近接した２点
に伝達して前記印字用アームに偶力を発生させる一対の
連結部材と、該一対の連結部材を一端部に結合し他端部
に印字用ピンを植設した印字用アームとを備えたインパ
クト印字ユニットにおいて、前記一対の連結部材は巾ま
たは厚さがテーパ状に形成されたことを特徴とするイン
パクト印字ユニット。a piezoelectric body whose one end is fixed to a fixing member; an enlarging means for amplifying the displacement of the piezoelectric body and transmitting it to the printing arm; Impact printing comprising a pair of connecting members that transmit power to generate a couple on the printing arm, and a printing arm that connects the pair of connecting members to one end and has a printing pin implanted in the other end. An impact printing unit, wherein the pair of connecting members are tapered in width or thickness.
JP8781383U 1983-06-10 1983-06-10 Impact printing unit Granted JPS59192341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8781383U JPS59192341U (en) 1983-06-10 1983-06-10 Impact printing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8781383U JPS59192341U (en) 1983-06-10 1983-06-10 Impact printing unit

Publications (2)

Publication Number Publication Date
JPS59192341U true JPS59192341U (en) 1984-12-20
JPH045328Y2 JPH045328Y2 (en) 1992-02-14

Family

ID=30217726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8781383U Granted JPS59192341U (en) 1983-06-10 1983-06-10 Impact printing unit

Country Status (1)

Country Link
JP (1) JPS59192341U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154425A (en) * 1976-06-17 1977-12-22 Nippon Telegraph & Telephone Mechanical amplifying mechanism
JPS57205168A (en) * 1981-06-15 1982-12-16 Oki Electric Ind Co Ltd Dot print head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154425A (en) * 1976-06-17 1977-12-22 Nippon Telegraph & Telephone Mechanical amplifying mechanism
JPS57205168A (en) * 1981-06-15 1982-12-16 Oki Electric Ind Co Ltd Dot print head

Also Published As

Publication number Publication date
JPH045328Y2 (en) 1992-02-14

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