JPS61181761U - - Google Patents
Info
- Publication number
- JPS61181761U JPS61181761U JP6619285U JP6619285U JPS61181761U JP S61181761 U JPS61181761 U JP S61181761U JP 6619285 U JP6619285 U JP 6619285U JP 6619285 U JP6619285 U JP 6619285U JP S61181761 U JPS61181761 U JP S61181761U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- pivot pin
- rotated
- link pivot
- drive device
- 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
Landscapes
- Handling Of Sheets (AREA)
Description
第１図乃至第７図は本考案に係るチエツクライ
タのプラテン駆動装置の一実施例を示し、第１図
はチエツクライタの縦断側面図、第２図は活字輪
と歯車輪の構成及び関係を説明するための要部拡
大側面図、第３図はラチエツト爪の構成を示す要
部拡大側面図、第４図はプラテン駆動装置を示す
側面図、第５図は第４図に示したプラテン駆動装
置の動作状態を示す側面図、第６図は第４図及び
第５図に示したプラテン駆動装置の斜視図、第７
図はプラテン駆動装置の扇型歯車の構成を示す要
部拡大側面図であり、第８図及び第９図は従来の
プラテン駆動装置を示し、第８図はプラテン駆動
装置の側面図、第９図は第８図に示したプラテン
駆動装置の動作状態を示す側面図である。
扇型歯車……２９、支点シヤフト……３０、歯
車片……３１、歯車片……３２、リンク枢支ピン
……３４。
1 to 7 show an embodiment of a platen drive device for a check writer according to the present invention, FIG. 1 is a longitudinal cross-sectional side view of the check writer, and FIG. 2 shows the structure and relationship of the type wheel and gear wheel. 3 is an enlarged side view of the main part showing the configuration of the ratchet pawl, FIG. 4 is a side view showing the platen drive device, and FIG. 5 is the platen drive shown in FIG. 4. FIG. 6 is a side view showing the operating state of the device; FIG. 6 is a perspective view of the platen drive device shown in FIGS. 4 and 5;
The figure is an enlarged side view of the main part showing the configuration of the fan-shaped gear of the platen drive device, and FIGS. 8 and 9 show a conventional platen drive device. This figure is a side view showing the operating state of the platen driving device shown in FIG. 8. Sector gear...29, fulcrum shaft...30, gear piece...31, gear piece...32, link pivot pin...34.
Claims (1)
、共通する支軸により枢支された複数枚の歯車片
として形成し、これら複数枚の各歯車片は少なく
とも一方の歯車片に植立されたリンク枢支ピンに
より、一方向に回動する際に係合されて他方の歯
車片と共動されるとともに、他方向に回動される
際には上記リンク枢支ピンとの係合関係が解除さ
れるようにしたことを特徴とするチエツクライタ
のプラテン駆動装置。 A sector gear that meshes with the sector gear and rotates is formed as a plurality of gear pieces pivotally supported by a common support shaft, and each of the plurality of gear pieces is mounted on at least one gear piece. When rotated in one direction, the link pivot pin engages and moves together with the other gear piece, and when rotated in the other direction, the engagement relationship with the link pivot pin changes. A platen drive device for a check writer, characterized in that it is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6619285U JPH0228060Y2 (en) | 1985-05-02 | 1985-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6619285U JPH0228060Y2 (en) | 1985-05-02 | 1985-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61181761U true JPS61181761U (en) | 1986-11-13 |
| JPH0228060Y2 JPH0228060Y2 (en) | 1990-07-27 |
Family
ID=30598859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6619285U Expired JPH0228060Y2 (en) | 1985-05-02 | 1985-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228060Y2 (en) |
-
1985
- 1985-05-02 JP JP6619285U patent/JPH0228060Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228060Y2 (en) | 1990-07-27 |
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