JPS56142076A - Impact-type dot printer - Google Patents
Impact-type dot printerInfo
- Publication number
- JPS56142076A JPS56142076A JP4410980A JP4410980A JPS56142076A JP S56142076 A JPS56142076 A JP S56142076A JP 4410980 A JP4410980 A JP 4410980A JP 4410980 A JP4410980 A JP 4410980A JP S56142076 A JPS56142076 A JP S56142076A
- Authority
- JP
- Japan
- Prior art keywords
- platen
- carriage
- carrier
- printing
- clutch gear
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/31—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using a print element with projections on its surface impacted or impressed by hammers
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
PURPOSE:To provide the captioned printer which is constituted of a small number of parts of a printing head part and therefore, is compact-sized and light-weight by arranging so that a carrier holding a platen in a freely rotatable fashion may slide in the same direction as a carriage holding a printing lever. CONSTITUTION:Ropes 35, 36 are taken up by each drum 31, 32 and a carriage 1 and a carrier 16 scan at a prearranged speed. In addition, a platen 12 held by the carrier 16 moves together and at the same time, is continuously driven to turn by means of a platen axis 13. A carriage 1 for a printing head and a carrier 16 for a platen are set in such manner that while the platen 12 turns by 11M (M means the number of protrusions 14 of the platen 12), the said carriage and carrier move by pitch between the dots. When one line printing is completed, a carriage return signal is supplied to the plunger of a clutch gear 28, releasing the intermeshing of a clutch gear 27. As a result, the carriage 1 and carrier 16 are returned by the spring force of return springs 39, 40.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4410980A JPS56142076A (en) | 1980-04-04 | 1980-04-04 | Impact-type dot printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4410980A JPS56142076A (en) | 1980-04-04 | 1980-04-04 | Impact-type dot printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56142076A true JPS56142076A (en) | 1981-11-06 |
JPS6148421B2 JPS6148421B2 (en) | 1986-10-24 |
Family
ID=12682437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4410980A Granted JPS56142076A (en) | 1980-04-04 | 1980-04-04 | Impact-type dot printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56142076A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6546162B1 (en) | 1999-06-17 | 2003-04-08 | Jds Fitel Inc. | 1½×2 optical switch with a transmissive switching element |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63121183A (en) * | 1986-11-07 | 1988-05-25 | Sharp Corp | Disk recording and reproducing device |
JPS6381368U (en) * | 1986-11-17 | 1988-05-28 |
-
1980
- 1980-04-04 JP JP4410980A patent/JPS56142076A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6546162B1 (en) | 1999-06-17 | 2003-04-08 | Jds Fitel Inc. | 1½×2 optical switch with a transmissive switching element |
Also Published As
Publication number | Publication date |
---|---|
JPS6148421B2 (en) | 1986-10-24 |
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