JPS5850939U - Type wheel type book positioning device - Google Patents
Type wheel type book positioning deviceInfo
- Publication number
- JPS5850939U JPS5850939U JP14711681U JP14711681U JPS5850939U JP S5850939 U JPS5850939 U JP S5850939U JP 14711681 U JP14711681 U JP 14711681U JP 14711681 U JP14711681 U JP 14711681U JP S5850939 U JPS5850939 U JP S5850939U
- Authority
- JP
- Japan
- Prior art keywords
- type
- positioning device
- type body
- protrusion
- section
- 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
Landscapes
- Impact Printers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の円板形活字ホイールの一例を示す正面図
、第２図は従来の椀形活字ホイールの一例を示す側面図
、第３図から第５図はそれぞれ従来の活字体の背面とハ
ンマー先端の形状を示す斜視図、第６図はｒＬＪの字の
活字の正面図、第７図は最近提案された活字体の背面と
ハンマー先端の形状の一例を宗す斜視図、第８図Ａ、
Ｂ、 Ｃはその変形実施例を示す背面図、第９図は本考
案を第７図の活字体及びハンマーに適用した実施例を示
す斜視図、第１０−は本考案を第５図の活字体及びハン
マーに適用した実施例を示す斜視図である。
４０・・・活字体、４１・・・台形断面突出部、４２゜
５２・・・上底面、４３．５３・・・傾斜面、４４・・
・稜角部、５０・・・ハンマー、５１・・・台形断面溝
、５４・・・隅角部。Fig. 1 is a front view showing an example of a conventional disc-shaped type wheel, Fig. 2 is a side view showing an example of a conventional bowl-shaped type wheel, and Figs. 3 to 5 are a rear view of a conventional type body. and a perspective view showing the shape of the hammer tip; FIG. 6 is a front view of the letter rLJ; FIG. 7 is a perspective view showing an example of the shape of the back of a recently proposed typeface and the hammer tip; Figure A,
B and C are rear views showing a modified embodiment thereof, FIG. 9 is a perspective view showing an embodiment in which the present invention is applied to the typeface and hammer shown in FIG. 7, and FIG. It is a perspective view showing an example applied to a font and a hammer. 40... Typeface, 41... Trapezoidal cross section protrusion, 42° 52... Upper base surface, 43.53... Inclined surface, 44...
- Edge part, 50... Hammer, 51... Trapezoidal cross section groove, 54... Corner part.
Claims (1)
ーの先端面の一方には台形断面を有する突起を、他の一
方には上記台形断面突起に対応する台形面の溝を設け、
印字に際して上記突起と溝とを係合させて活字体の位置
決めを行う活字ホイールの活字体位置決め装置において
、上記台形断面の突起及び／又は溝の傾斜面と上底面と
の交線に形成される角部に適当な曲率の丸みを付けたこ
とを特徴とする位置決め装置。A protrusion having a trapezoidal cross section is provided on one side of the back surface of the type body of the type wheel and the tip surface of the hammer that stamps the type body, and a groove with a trapezoidal surface corresponding to the trapezoidal cross section protrusion is provided on the other side,
In a type body positioning device for a type wheel that positions the type body by engaging the protrusions and grooves during printing, the type body is formed at the intersection line of the sloped surface of the protrusion and/or groove with the trapezoidal cross section and the upper base surface. A positioning device characterized by rounded corners with an appropriate curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14711681U JPS5850939U (en) | 1981-10-05 | 1981-10-05 | Type wheel type book positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14711681U JPS5850939U (en) | 1981-10-05 | 1981-10-05 | Type wheel type book positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5850939U true JPS5850939U (en) | 1983-04-06 |
Family
ID=29939987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14711681U Pending JPS5850939U (en) | 1981-10-05 | 1981-10-05 | Type wheel type book positioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649764A (en) * | 1987-07-01 | 1989-01-13 | Triumph Adler Ag | Printing hammer for type of typewriter or similar machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617132B2 (en) * | 1975-01-27 | 1981-04-21 |
-
1981
- 1981-10-05 JP JP14711681U patent/JPS5850939U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617132B2 (en) * | 1975-01-27 | 1981-04-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649764A (en) * | 1987-07-01 | 1989-01-13 | Triumph Adler Ag | Printing hammer for type of typewriter or similar machine |
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