JPH0458346U - - Google Patents
Info
- Publication number
- JPH0458346U JPH0458346U JP9959990U JP9959990U JPH0458346U JP H0458346 U JPH0458346 U JP H0458346U JP 9959990 U JP9959990 U JP 9959990U JP 9959990 U JP9959990 U JP 9959990U JP H0458346 U JPH0458346 U JP H0458346U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- printing head
- line feed
- type contact
- groove
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Electronic Switches (AREA)
Description
第１，２図は、それぞれこの考案のドラム式密
着プリンタ装置の一実施例を示す側面図及び平面
図、第３図は、第１，２図に示したドラム部分の
斜視図、第４図は、第３図に示した印刷ヘツドの
移動軌跡を示す図、第５図は、従来のシリアル方
式密着プリンタ装置の一例を示す要部平面図、第
６図は、第５図に示した印刷ヘツドの移動軌跡を
示す図、第７図は、従来のドラム式密着プリンタ
装置の一例を示す要部斜視図、第８図は、第７図
に示した印刷ヘツドの移動軌跡を示す図である。
２１……ドラム式密着プリンタ装置、２２……
ドラム、２３……用紙、２４……インクリボン、
２５……印刷ヘツド、３０……溝。
1 and 2 are a side view and a plan view showing an embodiment of the drum-type contact printer of this invention, respectively, FIG. 3 is a perspective view of the drum portion shown in FIGS. 1 and 2, and FIG. 4 is a diagram showing the movement locus of the printing head shown in FIG. 3, FIG. 5 is a plan view of main parts showing an example of a conventional serial type contact printer, and FIG. 6 is a diagram showing the printing head shown in FIG. FIG. 7 is a perspective view of essential parts showing an example of a conventional drum-type contact printer; FIG. 8 is a diagram showing the movement trajectory of the printing head shown in FIG. 7. . 21...Drum type contact printer device, 22...
Drum, 23... paper, 24... ink ribbon,
25...Printing head, 30...Groove.
Claims (1)
インクリボンを介在させて印刷ヘツドを密着させ
、この印字ヘツドを相対的に前記ドラムの周面に
沿つて移動させ、１周を越える移動の前に前記ド
ラムの母線方向に移動させて改行を行うドラム式
密着プリンタ装置において、前記ドラムに、それ
の母線方向に沿つて溝を形成してなり、前記改行
動作時に前記印刷ヘツドが前記改行動作時前の移
動高さを変えることなく前記溝を飛越することを
特徴とするドラム式密着プリンタ装置。 A printing head is brought into close contact with a cylindrical drum whose peripheral surface serves as a printing platform, with paper or an ink ribbon interposed, and the printing head is relatively moved along the peripheral surface of the drum for more than one revolution. In a drum-type contact printer device that performs a line feed by moving in the generatrix direction of the drum before the drum, a groove is formed in the drum along the generatrix direction of the drum, and the printing head moves in the line feed direction during the line feed operation. A drum-type contact printer device, characterized in that it jumps over the groove without changing its moving height before operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9959990U JPH0458346U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9959990U JPH0458346U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458346U true JPH0458346U (en) | 1992-05-19 |
Family
ID=31841646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9959990U Pending JPH0458346U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458346U (en) |
-
1990
- 1990-09-21 JP JP9959990U patent/JPH0458346U/ja active Pending