JPS6444143U - - Google Patents
Info
- Publication number
- JPS6444143U JPS6444143U JP14053587U JP14053587U JPS6444143U JP S6444143 U JPS6444143 U JP S6444143U JP 14053587 U JP14053587 U JP 14053587U JP 14053587 U JP14053587 U JP 14053587U JP S6444143 U JPS6444143 U JP S6444143U
- Authority
- JP
- Japan
- Prior art keywords
- type
- frame
- type mask
- mask
- drum
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Handling Of Sheets (AREA)
Description
第１図は本考案の一実施例を示す側面説明図、
第２図は熱膨張による作用説明図、第３図は本考
案の第２実施例を示す側面説明図、第４図は本考
案の第３実施例を示す側面説明図、第５図は第４
図の側面説明図である。
１：活字ドラム、３：フレーム、６：活字マス
ク、７：軸、８：金属片、９：軸。
FIG. 1 is a side explanatory view showing an embodiment of the present invention;
FIG. 2 is an explanatory diagram of the effect of thermal expansion, FIG. 3 is a side explanatory diagram showing the second embodiment of the present invention, FIG. 4 is a side explanatory diagram showing the third embodiment of the present invention, and FIG. 4
It is a side explanatory view of the figure. 1: type drum, 3: frame, 6: type mask, 7: shaft, 8: metal piece, 9: shaft.
Claims (1)
び活字マスクを取付けてなり、かつ前記活字ドラ
ムは前記フレームと線膨張係数が異なる材質より
なるプリンタにおいて、活字マスクの一端をフレ
ームに軸支させ、かつ活字マスクに対応した活字
面の温度変化による膨張及び収縮方向に活字マス
クが回転し、活字マスクの活字面からの突出量が
常に一定になるように、活字マスクの他端を、一
端がフレームに固定された金属片の他端に軸支さ
せたことを特徴とするプリンタ。 In a printer in which a type drum and a type mask are attached to a frame made of plastic, and the type drum is made of a material having a linear expansion coefficient different from that of the frame, one end of the type mask is pivotally supported by the frame, and the type drum corresponds to the type mask. The other end of the type mask is connected to a metal frame with one end fixed to the frame so that the type mask rotates in the direction of expansion and contraction due to temperature changes on the type surface, and the amount of protrusion of the type mask from the type surface is always constant. A printer characterized by being pivoted at the other end of one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14053587U JPS6444143U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14053587U JPS6444143U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444143U true JPS6444143U (en) | 1989-03-16 |
Family
ID=31404794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14053587U Pending JPS6444143U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444143U (en) |
-
1987
- 1987-09-14 JP JP14053587U patent/JPS6444143U/ja active Pending
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