JPS6235835U - - Google Patents
Info
- Publication number
- JPS6235835U JPS6235835U JP12870785U JP12870785U JPS6235835U JP S6235835 U JPS6235835 U JP S6235835U JP 12870785 U JP12870785 U JP 12870785U JP 12870785 U JP12870785 U JP 12870785U JP S6235835 U JPS6235835 U JP S6235835U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- print head
- driven gear
- reciprocating
- gear
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
- Impact Printers (AREA)
Description
第１図は本考案の実施例を示す斜視図、第２図
は、１という数字のドツト構成図、第３図は１ド
ツトライン目のタイムチヤート図、第４図は被駆
動歯車３―２と駆動歯車４との噛合状態を示した
正面図、第５図は２ドツトライン目のタイムチヤ
ート図、第６図は本考案の印字ヘツド駆動機構を
備えたシヤトルプリンタにて印字された数字の拡
大図、第７図は本考案の他の実施例を示す斜視図
、第８図は従来のシヤトルプリンタの１ドツトラ
イン目と２ドツトライン目のドツト印字を示す拡
大図、第９図は従来のシヤトルプリンタによつて
印字された数字の拡大図である。
１……印字ヘツド、２……ヘツドガイド棒、３
……ヘツドカム、４……駆動歯車、５……リセツ
ト信号検出器、６……モータ、７……タイミング
信号発生器。
Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a dot configuration diagram with the number 1, Fig. 3 is a time chart of the first dot line, and Fig. 4 is a diagram showing the driven gear 3-2. A front view showing the meshing state with the drive gear 4, FIG. 5 is a time chart of the second dot line, and FIG. 6 is an enlarged view of numbers printed by a shuttle printer equipped with the print head drive mechanism of the present invention. , FIG. 7 is a perspective view showing another embodiment of the present invention, FIG. 8 is an enlarged view showing dot printing on the first and second dot lines of a conventional shuttle printer, and FIG. 9 is a perspective view of a conventional shuttle printer. It is an enlarged view of printed numbers. 1...Printing head, 2...Head guide rod, 3
... head cam, 4 ... drive gear, 5 ... reset signal detector, 6 ... motor, 7 ... timing signal generator.
Claims (1)
た印字ヘツドをスラスト方向に往復させ、印字を
行なうシヤトルプリンタに於て、前記印字ヘツド
を往復駆動させるカム手段に備えられた被駆動歯
車と該被駆動歯車に噛合して前記カム手段を回転
させる駆動歯車との歯数が〔前記被駆動歯車の歯
数≧前記駆動歯車の歯数〕の関係にあり、しかも
その歯数比が整数倍であることを特徴とした印字
ヘツド駆動機構。[Claims for Utility Model Registration] In a shuttle printer that performs printing by reciprocating a print head equipped with a plurality of printing means arranged at predetermined intervals in a thrust direction, a cam means for reciprocating the print head is provided. The number of teeth between the driven gear and the drive gear that meshes with the driven gear and rotates the cam means is in the relationship [number of teeth of the driven gear≧number of teeth of the drive gear], and A print head drive mechanism characterized by a tooth ratio that is an integral multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12870785U JPH0349883Y2 (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12870785U JPH0349883Y2 (en) | 1985-08-23 | 1985-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6235835U true JPS6235835U (en) | 1987-03-03 |
| JPH0349883Y2 JPH0349883Y2 (en) | 1991-10-24 |
Family
ID=31024614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12870785U Expired JPH0349883Y2 (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349883Y2 (en) |
-
1985
- 1985-08-23 JP JP12870785U patent/JPH0349883Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349883Y2 (en) | 1991-10-24 |
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