JPS58118262A - Type wheel - Google Patents
Type wheelInfo
- Publication number
- JPS58118262A JPS58118262A JP80682A JP80682A JPS58118262A JP S58118262 A JPS58118262 A JP S58118262A JP 80682 A JP80682 A JP 80682A JP 80682 A JP80682 A JP 80682A JP S58118262 A JPS58118262 A JP S58118262A
- Authority
- JP
- Japan
- Prior art keywords
- type
- hammer
- petal
- type wheel
- wheel
- 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
- 241000723353 Chrysanthemum Species 0.000 claims 3
- 235000005633 Chrysanthemum balsamita Nutrition 0.000 claims 3
- 238000001514 detection method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
- B41J1/28—Carriers stationary for impression, e.g. with the types or dies not moving relative to the carriers
- B41J1/30—Carriers stationary for impression, e.g. with the types or dies not moving relative to the carriers with the types or dies moving relative to the carriers or mounted on flexible carriers
Abstract
PURPOSE:To reduce a cost through the reduction in the carrying number of types and to improve an operability, by a method wherein types are placed on both surfaces, and a hammer which hammers the periphery of a type in a type wheel and presses a type, positioned at an opposite side, against a recording medium, is mounted. CONSTITUTION:A notch 2a is centrally formed in a point of a hammer 2 in order to avoid a type 8 at a back surface. A type wheel 1 is constituted such that a base part 1b is formed at a point of a spoke 1a, types 7 and 8 are carried on both surfaces of the base part 1b, but a part 1bb, having no type, of the base part 1b is hammered by a protrusion 2b of the hammer 2. Through hammering of the hammer 2, the type 7 at a surface of a platen side is pushed out to a recording medium such as recording papers. Further, in case the type 8 at the back is required to be used, the type wheel 1 may be changed by removing a fixed knob 10 from a motor shaft 6.
Description
【発明の詳細な説明】
第１し」は本発明の実施例による印字装置の斜視１＝ｉ
％第２し１け本発明の冥怖例の花弁型活字輪の正１川
ド」、第３図は第２図の八−Ａ断面図。DETAILED DESCRIPTION OF THE INVENTION The first example is a perspective view 1=i of a printing device according to an embodiment of the present invention.
Figure 3 is a sectional view taken along line 8-A in Figure 2.
１・・・・・花弁型活字輪 ２・・争・−ハンマー ３・・・・・モーター ４・・０−フォト検出部 ５・・拳・・スリット ６・ｅ−・・モータ軸 ７ 、８ ・・・・・ ｒ６字 出１人 キャノンａ、式会社 代理人 丸 島 儀 −ご、５” ／Ｉ。1...petal-shaped type ring 2.War--Hammer 3...Motor 4...0-Photo detection section 5...Fist...Slit 6・e-・・Motor shaft 7, 8... r6 characters 1 person Canon A, Shikisha Agent Maru Shima Gi - Go, 5”/I.
Claims (2)
−〇(1) Petal type type characterized by having type on both sides -〇
の活字を記録媒体に押圧するノ・ンマーを有することを
！似とする印字装置。 伎ディジープリンターと呼ぶ）に関する。 従来のディジープリンターの活字輪は片面に活１を有し
、その長面Ｋｉｉハンマーの受は部が各々げで）けられ
ていた。ところがディジープリンターには色次な字体の
ものがあり（バイカニリートｅｔｃ）０、又さ「）にＦ
ｉａｍ別にも色々な種類がある（米、独、仏ｅｔｃ ）
。この為使用者はそれぞれの活字輪を別途購入し１．け
ればならず単価の面においても負担は大きかった。また
種類が多いと保管等が難かしく使い勝手が急い。 本発明は上６己の欠点に４みなされたもので、花弁型活
字輪の活字担持叔を増加させコストタウン、使い勝手等
を向上させることを目的とする。以下に本発明を実施例
の図面を用いて駅明する。 第１図は本発明の実施例による印字装置であり、１社花
弁型活字輸で、モーター３０回転軸６の一端部に嵌合固
定され、図中時計回り、又は反時計回りに回転する。７
及び８は花弁型活字輪１０両面に配置されたそれぞれの
活字である。２はソレノイドにより駆動されるハンマー
であり、また４のスリットと５のフォト検出部で活字の
位置を知るエンコーダが（４成されている。 第２図社花弁型活字輪１の正面図で、第６図はそのＡ−
Ａ断面図である。ハンマー２の先端Ｆｉａｍの活字８を
避ける為に中央に切欠き２ａを設けである。活字輪１は
スポーク１ａの先端にペース部１ｂを形成し、このペー
ス部１ｂの両面にｔ６字７゜８を担持しているが、この
ペースｍ １ ｂの活字のない部分１ｂｂがハンマー２
の突出ｓ２ｂにより叩打される。２Ｂ ５図においては
ハンマー２の叩打によりｊ：＜ｆｉｌｌ即ちグラテン（
不図示）側の活字（７）が不図示の配録紙等の記録媒体
に押圧される。尚この時ハンマーの四部２ａにより活字
がハンマー２に接触することはない。 又艮面の？＋！ｉ字８を使用したい場合には活字輪１を
七−夕４Ｊ１６から固定つまみ１０を抜いて差し換え７
１ば良い。 以−Ｆの４ｊｊ・に本発明によれば、１つの花弁型活字
輪に便米のものに比べ倍の活字を担持させることかて・
き、コストダウン、使い勝手等か向上する。(2) It has a hammer that hits the area around the type on the Ail type and presses the type on the opposite side against the recording medium! Similar printing device. (referred to as a daisy printer). The type wheel of a conventional daisy printer had a live 1 on one side, and each part of the long-sided KII hammer receiver was cut with a ridge. However, daisy printers have different fonts (baikanilito, etc.), 0, ``)'' and F.
There are various types of iam (American, German, French, etc.)
. For this reason, the user must purchase each type wheel separately.1. This was a huge burden in terms of unit costs. In addition, when there are many types, it is difficult to store them and it is difficult to use them. The present invention has been made in view of the above-mentioned drawbacks, and an object of the present invention is to increase the number of characters supported by a petal-shaped type wheel, thereby improving cost efficiency and usability. The present invention will be explained below using drawings of embodiments. FIG. 1 shows a printing device according to an embodiment of the present invention, which is manufactured by one company and is fitted with a motor 30 and fixed to one end of a rotating shaft 6, and rotates clockwise or counterclockwise in the figure. 7
and 8 are the respective printed characters arranged on both sides of the petal-shaped type ring 10. 2 is a hammer driven by a solenoid, and an encoder (4) that detects the position of the type using a slit 4 and a photodetector 5. Figure 2 is a front view of the petal type type wheel 1. Figure 6 is A-
It is an A sectional view. A notch 2a is provided at the center of the hammer 2 to avoid the fiam type 8. The type wheel 1 has a pace part 1b formed at the tip of the spoke 1a, and carries t6 characters 7゜8 on both sides of the pace part 1b, and the part 1bb of this pace m1b without type is the hammer 2.
It is struck by the protrusion s2b of. In Fig. 2B 5, j:<fill, that is, graten (
The printed characters (7) on the (not shown) side are pressed against a recording medium such as a recording sheet (not shown). At this time, the type does not come into contact with the hammer 2 due to the four parts 2a of the hammer. Also with a costumed mask? +! If you want to use i-shaped 8, remove the fixed knob 10 from Tanabata 4J16 and replace the type wheel 1 with 7.
1 is good. According to the present invention, one petal-shaped type wheel can carry twice as many types of type as compared to the one made by Benmai.
This will reduce costs, improve usability, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP80682A JPS58118262A (en) | 1982-01-06 | 1982-01-06 | Type wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP80682A JPS58118262A (en) | 1982-01-06 | 1982-01-06 | Type wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58118262A true JPS58118262A (en) | 1983-07-14 |
Family
ID=11483919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP80682A Pending JPS58118262A (en) | 1982-01-06 | 1982-01-06 | Type wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324039A (en) * | 2005-05-17 | 2006-11-30 | Ushio Inc | Pulse generator and extreme ultraviolet light source device |
-
1982
- 1982-01-06 JP JP80682A patent/JPS58118262A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324039A (en) * | 2005-05-17 | 2006-11-30 | Ushio Inc | Pulse generator and extreme ultraviolet light source device |
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