JPS61160279A - Printer - Google Patents
PrinterInfo
- Publication number
- JPS61160279A JPS61160279A JP28143984A JP28143984A JPS61160279A JP S61160279 A JPS61160279 A JP S61160279A JP 28143984 A JP28143984 A JP 28143984A JP 28143984 A JP28143984 A JP 28143984A JP S61160279 A JPS61160279 A JP S61160279A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- ribbon
- correction
- tape
- receiver
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/04—Ink-ribbon guides
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
[分野]
本発明はキャリッジを有し、該キャリッジ」−にインク
リボンを有するようなタイプライタ等のプリンタに於て
、特にリボンの搬送構造を改善したプリンタに関する。DETAILED DESCRIPTION OF THE INVENTION [Field] The present invention relates to printers such as typewriters that have a carriage and an ink ribbon on the carriage, and particularly relates to a printer that has an improved ribbon conveyance structure.
[従来]
インクリボンをキャリッジに載せて、印字を行なうタイ
プライタ等において、特にリボンの搬送構造は非常に重
要な事である。[Conventional] In typewriters and the like that perform printing by placing an ink ribbon on a carriage, the ribbon conveyance structure is particularly important.
特にタイプライタが小型化されるに従ってそのプリンタ
部の小型化が進んで来て、キャリッジを有するプリンタ
では修正テープの縦置き、即ち、修正テープをキャリッ
ジの進行方向に対して垂直に取り付ける技術が生まれた
。In particular, as typewriters have become smaller, their printer units have become smaller, and in printers with carriages, a technique has been developed to place the correction tape vertically, that is, to attach the correction tape perpendicular to the direction of carriage movement. Ta.
しかしながら修正リボンをガイドするプーリの軸が固定
されていると、修正テープの残量によっては、プーリに
対する修正テープの進入角度が変化し、プーリとプーリ
受けとの間に生じる隙間テープが落ることがある。 こ
のときテープテンシゴンが大きいと、修正テープにひず
みが生じて。However, if the axis of the pulley that guides the correction ribbon is fixed, the approach angle of the correction tape to the pulley will change depending on the amount of correction tape remaining, and the gap created between the pulley and the pulley receiver may cause the tape to fall. There is. At this time, if the tape tension is large, distortion will occur in the correction tape.
カバーアップタイプの修正テープの場合、修正インクの
粉が落るという欠点を有していた。Cover-up type correction tape has the disadvantage that correction ink powder falls off.
[目的]
本発明は」二連の点を鑑みて、改良したプリンタを提供
するものである。[Objective] The present invention provides an improved printer in view of two points.
[実施例]
第1図は本発明による一実施例の斜視図で、lはキーボ
ードで、印字すべき情輻を入力させる。[Embodiment] FIG. 1 is a perspective view of an embodiment of the present invention, and l is a keyboard for inputting information to be printed.
2は印字機構で、活字ホイール、ハンマを載置したキャ
リッジを有し、プラテン3上に載置された印字紙にキー
ボード1より入力された情報を印字する。A printing mechanism 2 has a carriage on which a type wheel and a hammer are placed, and prints information input from the keyboard 1 onto printing paper placed on a platen 3.
第2図は第1図に示す印字機構2のキャリッジに着脱的
に載置されるカセットおよびキャリ・ンジの斜視図であ
る。FIG. 2 is a perspective view of a cassette and a carriage removably placed on the carriage of the printing mechanism 2 shown in FIG.
同図に於て、3はプラテンで、印字紙が巻き付けられる
。 4はキャリッジで、プラテン3に平行に配列され
た軸上を不図示の駆動手段により移動する。 5はハン
マで、キャリッジ4上に配置され電磁的に駆動すること
によりディジホイールをインパクトする。 6は活字
を有するディジホイールで、キャリッジ上に回転可能に
配置され、ハンマ5により押圧されてプラテン3に巻か
れる印字紙にインクリボンを介して所望の印字をする。In the figure, 3 is a platen around which printing paper is wound. Reference numeral 4 denotes a carriage, which is moved on an axis arranged parallel to the platen 3 by a driving means (not shown). A hammer 5 is placed on the carriage 4 and impacts the Digiwheel by being driven electromagnetically. A digiwheel 6 having type characters is rotatably arranged on a carriage and is pressed by a hammer 5 to print desired characters on the printing paper wound around the platen 3 via an ink ribbon.
7は修正リボンで、印字紙に印字された字を遮蔽す
る様な修正インクが塗布されている。 8はプーリで
、上下端につば部8a8bを有する。7 is a correction ribbon coated with correction ink that covers the characters printed on the printing paper. Reference numeral 8 denotes a pulley, which has flanges 8a8b at its upper and lower ends.
プーリ8は第3図Aに示す如くブーりの軸を受けいれる
孔10aを有するブーり受けlOに取り伺けられている
。 修正リボンを受けるブー98の部分の径とプーリ受
け10の受ける部分の径を同じ径にして、プーリ受けの
外側でプーリの−に下端のつば部8a、8bを支持して
プーリのガタを押えるようにした。 このようにする
ことで、プーリ8とプーリ受け10との間の隙間が全く
なくなり、第3図B、Cに示す如き状態例えば、テープ
の残量の変化にテープの片寄りが生じても修正リボンは
巻き込まれない。 9はカセットで、キャリッジ上のカ
セットフレームに配置され、ディジホイール6と印字紙
との間にインクリボン供給し、また@き取る。As shown in FIG. 3A, the pulley 8 is received in a bobbin receiver lO having a hole 10a for receiving the bobbin shaft. Make the diameter of the part of the boo 98 that receives the correction ribbon the same as the diameter of the part of the pulley receiver 10 that receives the correction ribbon, and support the flanges 8a and 8b at the lower end of the pulley on the outside of the pulley receiver to suppress backlash of the pulley. I did it like that. By doing this, there is no gap between the pulley 8 and the pulley receiver 10, and the situation shown in FIG. The ribbon will not get caught. A cassette 9 is arranged on a cassette frame on a carriage, and supplies an ink ribbon between the Digiwheel 6 and printing paper, and also takes it away.
上述の如く構成する事により修正リボン7がハンマ5の
方にプーリ8を介して供給された場合、第3図Cに示す
如くテープの端部がプーリに巻き込まれなくなり、プー
リ8に対する修正リボン7は密着し、歪が生じないので
、巻き込まれなくなる。By configuring as described above, when the correction ribbon 7 is supplied to the hammer 5 via the pulley 8, the end of the tape is not wound around the pulley as shown in FIG. Since they are in close contact and no distortion occurs, they do not get caught.
第1図は本発明の詳細な説明する斜視図、第2図はカセ
ット及びキャリッジを説明する間第3図A、B、Cはブ
ーりと修正リボンとを説明する図
4・・キャリッジ
81プーリ
lO・争プーリ受はFIG. 1 is a perspective view explaining the invention in detail, FIG. 2 is an explanation of the cassette and carriage, and FIGS. 3A, B, and C are illustrations of the boot and correction ribbon. IO/war pulley receiver
Claims (1)
るガイド部と、 前記載置部材に配置され、前記ガイド部のガイド面とほ
ぼ同一面上に面を有し、前記ガイド部を支持する支持部
材とを有するプリンタ[Scope of Claims] A mounting member on which a member for accommodating an ink ribbon is mounted; a guide section provided on the mounting member for guiding the ink ribbon; and a guide section disposed on the mounting member for guiding the ink ribbon. a support member having a surface substantially on the same plane as a guide surface of the section and supporting the guide section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28143984A JPS61160279A (en) | 1984-12-31 | 1984-12-31 | Printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28143984A JPS61160279A (en) | 1984-12-31 | 1984-12-31 | Printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61160279A true JPS61160279A (en) | 1986-07-19 |
Family
ID=17639185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28143984A Pending JPS61160279A (en) | 1984-12-31 | 1984-12-31 | Printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61160279A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904097A (en) * | 1986-09-11 | 1990-02-27 | Ing.C. Olivetti & C., S.P.A. | Cartridge for a printing ribbon |
-
1984
- 1984-12-31 JP JP28143984A patent/JPS61160279A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904097A (en) * | 1986-09-11 | 1990-02-27 | Ing.C. Olivetti & C., S.P.A. | Cartridge for a printing ribbon |
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