ATE84469T1 - Schwingrahmen fuer die druckelemente eines matrix- zeilendruckers. - Google Patents
Schwingrahmen fuer die druckelemente eines matrix- zeilendruckers.Info
- Publication number
- ATE84469T1 ATE84469T1 AT89730028T AT89730028T ATE84469T1 AT E84469 T1 ATE84469 T1 AT E84469T1 AT 89730028 T AT89730028 T AT 89730028T AT 89730028 T AT89730028 T AT 89730028T AT E84469 T1 ATE84469 T1 AT E84469T1
- Authority
- AT
- Austria
- Prior art keywords
- clapper
- type armature
- printing elements
- line printer
- matrix line
- Prior art date
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
- B41J2/23—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 print wires
- B41J2/27—Actuators for print wires
- B41J2/275—Actuators for print wires of clapper type
-
- 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
- B41J2/23—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 print wires
- B41J2/235—Print head assemblies
- B41J2/245—Print head assemblies line printer type
Landscapes
- Impact Printers (AREA)
- Projection-Type Copiers In General (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89730028A EP0382994B1 (de) | 1989-02-14 | 1989-02-14 | Schwingrahmen für die Druckelemente eines Matrix-Zeilendruckers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE84469T1 true ATE84469T1 (de) | 1993-01-15 |
Family
ID=8203108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89730028T ATE84469T1 (de) | 1989-02-14 | 1989-02-14 | Schwingrahmen fuer die druckelemente eines matrix- zeilendruckers. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5216950A (de) |
EP (1) | EP0382994B1 (de) |
JP (1) | JPH02241750A (de) |
AT (1) | ATE84469T1 (de) |
DE (1) | DE58903294D1 (de) |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL297641A (de) * | 1962-09-10 | |||
US3745917A (en) * | 1971-06-16 | 1973-07-17 | Datadyne Corp | Digital printer hammer assembly |
US3964384A (en) * | 1974-03-11 | 1976-06-22 | Sperry Rand Corporation | High speed printing mechanism |
US3981236A (en) * | 1974-03-11 | 1976-09-21 | Sperry Rand Corporation | Printhead for impact printer |
US4230038A (en) * | 1977-06-23 | 1980-10-28 | Helmut Falk | Matrix print head assembly |
DE7827095U1 (de) * | 1978-09-08 | 1979-11-22 | Mannesmann Ag, 4000 Duesseldorf | Matrixdruckkopf |
US4375338A (en) * | 1979-07-16 | 1983-03-01 | Kabushiki Kaisha Suwa Seikosha | Wire dot print head |
JPS5795480A (en) * | 1980-12-04 | 1982-06-14 | Tokyo Electric Co Ltd | Printing head for dot printer |
JPS57126673A (en) * | 1981-01-30 | 1982-08-06 | Hitachi Ltd | Printing head |
JPS5798366A (en) * | 1981-09-28 | 1982-06-18 | Ricoh Co Ltd | Dot printer |
US4444519A (en) * | 1982-03-09 | 1984-04-24 | Theodore Jay Goldlander | Printers |
EP0098316B1 (de) * | 1982-07-03 | 1986-02-19 | Mannesmann Tally Ges. mbH | Schwingrahmen-Vorrichtung für die Druckelemente eines Matrix-Zeilendruckers |
US4441421A (en) * | 1982-09-22 | 1984-04-10 | Hossein Khorsand | Print hammer apparatus |
US4532862A (en) * | 1983-07-01 | 1985-08-06 | Centronics Data Computer Corp. | Print hammer bank |
US4539905A (en) * | 1983-12-05 | 1985-09-10 | Zenner Walter J | Dot matrix line printer and print element driver assembly therefor |
US4569605A (en) * | 1984-02-02 | 1986-02-11 | International Business Machines Corporation | Wire driving armature for dot printer |
JPS60179265A (ja) * | 1984-02-28 | 1985-09-13 | Nec Home Electronics Ltd | プリンタ用印字ハンマ |
JPS60189457A (ja) * | 1984-03-08 | 1985-09-26 | Tokyo Electric Co Ltd | ドツトプリンタヘツド |
JPS6154945A (ja) * | 1984-08-27 | 1986-03-19 | Nhk Spring Co Ltd | プリンタヘツド |
JPS6164459A (ja) * | 1984-09-07 | 1986-04-02 | Citizen Watch Co Ltd | ドツトラインプリンタの印字ヘツド |
JPS6244461A (ja) * | 1985-08-22 | 1987-02-26 | Copal Co Ltd | ワイヤドツトヘツド |
DE3882036D1 (de) * | 1988-04-22 | 1993-07-29 | Mannesmann Ag | Matrixnadeldruckkopf. |
-
1989
- 1989-02-14 AT AT89730028T patent/ATE84469T1/de not_active IP Right Cessation
- 1989-02-14 EP EP89730028A patent/EP0382994B1/de not_active Expired - Lifetime
- 1989-02-14 DE DE8989730028T patent/DE58903294D1/de not_active Expired - Fee Related
-
1990
- 1990-02-09 US US07/478,275 patent/US5216950A/en not_active Expired - Fee Related
- 1990-02-09 JP JP2031289A patent/JPH02241750A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH02241750A (ja) | 1990-09-26 |
DE58903294D1 (de) | 1993-02-25 |
EP0382994A1 (de) | 1990-08-22 |
EP0382994B1 (de) | 1993-01-13 |
US5216950A (en) | 1993-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |