JPS63139936U - - Google Patents
Info
- Publication number
- JPS63139936U JPS63139936U JP3127687U JP3127687U JPS63139936U JP S63139936 U JPS63139936 U JP S63139936U JP 3127687 U JP3127687 U JP 3127687U JP 3127687 U JP3127687 U JP 3127687U JP S63139936 U JPS63139936 U JP S63139936U
- Authority
- JP
- Japan
- Prior art keywords
- type
- printing hammer
- spokes
- striking
- type base
- 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
- 238000007664 blowing Methods 0.000 description 1
Description
第１図〜第６図はこの考案を具体化した一実施
例を示し、第１図は活字ベース及びスポークの部
分破断側面図、第２図は同じく部分破断背面図、
第３図は同じく部分破断正面図、第４図は印字動
作時における活字ベースの平面図、第５図は活字
ホイールの正面図、第６図は印字装置における活
字ホイールの装着状態を示す部分破断側面図であ
る。第７図〜第９図は従来例を示し、第７図は活
字ベース及びスポークの部分破断正面図、第８，
９図は印字動作時における活字ベースの平面図で
ある。
１……活字ホイール、３……スポーク、４……
活字ベース、５……活字面、６……活字、７……
印字ハンマ、７ａ……端面、７ｂ……凹部、７ｃ
……叩打端面、８……打撃面、９……位置決め凸
部、１０……肉厚部。
Figures 1 to 6 show an embodiment of this invention, with Figure 1 being a partially cutaway side view of the type base and spokes, and Figure 2 being a partially cutaway rear view of the type base and spokes.
Figure 3 is a partially broken front view, Figure 4 is a plan view of the type base during printing operation, Figure 5 is a front view of the type wheel, and Figure 6 is a partially broken view showing the type wheel installed in the printing device. FIG. 7 to 9 show conventional examples, FIG. 7 is a partially cutaway front view of the type base and spokes, and FIG.
FIG. 9 is a plan view of the type base during printing operation. 1... type wheel, 3... spoke, 4...
Type base, 5...Type surface, 6...Type, 7...
Printing hammer, 7a...end face, 7b...recess, 7c
...Hitting end surface, 8...Blowing surface, 9...Positioning convex portion, 10...Thick wall portion.
Claims (1)
ース４を設け、その活字ベース４には活字６を配
置した文字面５と印字ハンマ７により叩打される
打撃面８とを設けると共に、前記打撃面８には印
字ハンマ７の端面７ａに設けた凹部７ｂに嵌合可
能な位置決め凸部９を有する花弁形活字ホイール
１において、 前記印字ハンマ７による前記活字ベース４の叩
打時に前記スポーク３のねじれを防止するための
肉厚部１０を、前記位置決め凸部９の近傍にて印
字ハンマ７の端面７ａに係合可能な位置に活字６
の形状に応じて形成したことを特徴とする花弁形
活字ホイール。[Claim for Utility Model Registration] A type base 4 is provided at the tip of the radially arranged spokes 3, and the type base 4 has a character surface 5 on which type 6 is arranged and a striking surface 8 that is struck by a printing hammer 7. In the petal-shaped type wheel 1 , the striking surface 8 has a positioning convex portion 9 that can be fitted into a recess 7 b provided in an end surface 7 a of the printing hammer 7 . The typeface 6 is positioned so that the thick portion 10 for preventing the spokes 3 from twisting during striking can be engaged with the end surface 7a of the printing hammer 7 near the positioning convex portion 9.
A petal-shaped type wheel characterized by being formed according to the shape of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127687U JPH0544138Y2 (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127687U JPH0544138Y2 (en) | 1987-03-04 | 1987-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139936U true JPS63139936U (en) | 1988-09-14 |
| JPH0544138Y2 JPH0544138Y2 (en) | 1993-11-09 |
Family
ID=30836863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3127687U Expired - Lifetime JPH0544138Y2 (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544138Y2 (en) |
-
1987
- 1987-03-04 JP JP3127687U patent/JPH0544138Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544138Y2 (en) | 1993-11-09 |