JPS57120445A - Drum-type typewriter - Google Patents
Drum-type typewriterInfo
- Publication number
- JPS57120445A JPS57120445A JP676681A JP676681A JPS57120445A JP S57120445 A JPS57120445 A JP S57120445A JP 676681 A JP676681 A JP 676681A JP 676681 A JP676681 A JP 676681A JP S57120445 A JPS57120445 A JP S57120445A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- transmitted
- rotating
- guide
- rotating power
- 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
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
- B41J1/32—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 parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
- B41J1/44—Carriers stationary for impression
- B41J1/46—Types or dies fixed on wheel, drum, cylinder, or like carriers
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Handling Of Sheets (AREA)
Abstract
PURPOSE:To obtain the captioned typewriter whose constitution is simple and which is capable of high-speed motion by a method wherein the movement of a drum in the lateral direction is made by a guide holding the drum at both ends thereof with the like and the rotating motion of the drum is made by an auxiliary shaft positioned apart from the center of the drum. CONSTITUTION:The rotating power of a motor 14 is transmitted by wire 13 for sliding to the guide 3 fixed to the wire 13 and the guide 3 makes the printing drum 2 slide by the rotatable rollers 4 projected from both ends thereof and holding the drum between. Meanwhile, the rotating power of a motor 9 is transmitted to a gear 8 for rotating the drum, and when the gear 8 is rotated, the rotating power is transmitted to the auxiliary shafts 6 and 7 and thereby the drum 2 is rotated. It is advisable that two or more auxiliary shafts are employed, since mechanical fatigue is liable to be caused with increased load when one auxiliary shaft is employed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP676681A JPS57120445A (en) | 1981-01-19 | 1981-01-19 | Drum-type typewriter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP676681A JPS57120445A (en) | 1981-01-19 | 1981-01-19 | Drum-type typewriter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57120445A true JPS57120445A (en) | 1982-07-27 |
| JPS6235914B2 JPS6235914B2 (en) | 1987-08-04 |
Family
ID=11647293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP676681A Granted JPS57120445A (en) | 1981-01-19 | 1981-01-19 | Drum-type typewriter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57120445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018375A (en) * | 1984-06-01 | 1985-01-30 | Alps Electric Co Ltd | Serial printer |
-
1981
- 1981-01-19 JP JP676681A patent/JPS57120445A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018375A (en) * | 1984-06-01 | 1985-01-30 | Alps Electric Co Ltd | Serial printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235914B2 (en) | 1987-08-04 |
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