JPS6159060U - - Google Patents
Info
- Publication number
- JPS6159060U JPS6159060U JP14405084U JP14405084U JPS6159060U JP S6159060 U JPS6159060 U JP S6159060U JP 14405084 U JP14405084 U JP 14405084U JP 14405084 U JP14405084 U JP 14405084U JP S6159060 U JPS6159060 U JP S6159060U
- Authority
- JP
- Japan
- Prior art keywords
- ribbon winding
- rotating body
- winding shaft
- ribbon
- reverse directions
- 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
- 238000004804 winding Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
図面はこの考案の実施例を示し、第１図は全体
分解斜視図、第２図は縦断面図、第３図は平面図
、第４図はヘツドキヤリツジとの関係を示す図、
第５図は第４図のものの他の実施例を示す図であ
る。
１……シヤーシ、２……凹所、３……支軸、４
……円筒部、５……円板部、６……リボン巻き上
げ軸、７……フエルト、８……歯車、９……リボ
ン駆動部、１０……圧縮ばね、１１……Ｅリング
、１２……ローラ、１３ａ……カム面、１３……
カム体、１４……スパイラルねじ軸、１５……タ
イミングベルト、１６……歯車。
The drawings show an embodiment of this invention, in which Fig. 1 is an overall exploded perspective view, Fig. 2 is a vertical sectional view, Fig. 3 is a plan view, and Fig. 4 is a diagram showing the relationship with the head carriage.
FIG. 5 is a diagram showing another embodiment of the one shown in FIG. 4. 1... Chassis, 2... Recess, 3... Support shaft, 4
... Cylindrical part, 5 ... Disk part, 6 ... Ribbon winding shaft, 7 ... Felt, 8 ... Gear, 9 ... Ribbon drive section, 10 ... Compression spring, 11 ... E-ring, 12 ... ...Roller, 13a...Cam surface, 13...
Cam body, 14... spiral screw shaft, 15... timing belt, 16... gear.
Claims (1)
回転される歯車等の回転体う、この回転体と摩擦
結合されるとともに、略３角形に切り込んで形成
してなる複数の傾斜カム面を有する円板部を備え
たリボン巻き上げ軸と、このリボン巻上げ軸に結
合されるリボン巻き取り用のスプールと、シヤー
シに形成された円形の凹所と、この凹所内周面と
前記傾斜カム面で形成される略３角形の切欠きと
の間に位置して一方向伝達機構を構成するローラ
とを有し、前記リボン巻き上げ軸は前記回転体の
正逆方向の回転時にリボン巻き上げ方向にのみ回
転可能となつていることを特徴とするシリアルプ
リンタにおけるリボン送り装置。 A rotating body such as a gear that is driven and rotated in the forward and reverse directions by a drive source for moving the head is frictionally coupled to the rotating body and has a plurality of inclined cam surfaces formed by cutting into approximately triangular shapes. a ribbon winding shaft having a disk portion, a ribbon winding spool coupled to the ribbon winding shaft, a circular recess formed in the chassis, and an inner circumferential surface of the recess and the inclined cam surface. a roller located between the substantially triangular notch formed therein and forming a one-way transmission mechanism, and the ribbon winding shaft rotates only in the ribbon winding direction when the rotating body rotates in the forward and reverse directions. 1. A ribbon feeding device for a serial printer, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14405084U JPS6159060U (en) | 1984-09-22 | 1984-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14405084U JPS6159060U (en) | 1984-09-22 | 1984-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6159060U true JPS6159060U (en) | 1986-04-21 |
Family
ID=30702340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14405084U Pending JPS6159060U (en) | 1984-09-22 | 1984-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6159060U (en) |
-
1984
- 1984-09-22 JP JP14405084U patent/JPS6159060U/ja active Pending
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