FR2489750B1 - Marteau pour imprimante a matrice de points - Google Patents
Marteau pour imprimante a matrice de pointsInfo
- Publication number
- FR2489750B1 FR2489750B1 FR8116099A FR8116099A FR2489750B1 FR 2489750 B1 FR2489750 B1 FR 2489750B1 FR 8116099 A FR8116099 A FR 8116099A FR 8116099 A FR8116099 A FR 8116099A FR 2489750 B1 FR2489750 B1 FR 2489750B1
- Authority
- FR
- France
- Prior art keywords
- matrix printer
- point matrix
- printer hammer
- hammer
- point
- 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.)
- Expired
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
- B41J2/29—Actuators for print wires of moving-coil 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
- B41J2/25—Print wires
- B41J2/26—Connection of print wire and actuator
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/184,311 US4349283A (en) | 1980-09-05 | 1980-09-05 | Hammer for dot matrix printer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2489750A1 FR2489750A1 (fr) | 1982-03-12 |
FR2489750B1 true FR2489750B1 (fr) | 1986-04-11 |
Family
ID=22676399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8116099A Expired FR2489750B1 (fr) | 1980-09-05 | 1981-08-21 | Marteau pour imprimante a matrice de points |
Country Status (6)
Country | Link |
---|---|
US (1) | US4349283A (fr) |
JP (1) | JPS5749578A (fr) |
CA (1) | CA1145614A (fr) |
DE (1) | DE3134925A1 (fr) |
FR (1) | FR2489750B1 (fr) |
GB (1) | GB2083413B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849275A (ja) * | 1981-09-17 | 1983-03-23 | Fujitsu Ltd | ワイヤドツトプリンタ |
US4493568A (en) * | 1983-02-22 | 1985-01-15 | Estabrooks David A | Dot matrix printhead employing moving coils |
US4534287A (en) * | 1983-04-18 | 1985-08-13 | General Instrument Corp. | Dot matrix print head |
US4506999A (en) * | 1983-07-12 | 1985-03-26 | Telesis Controls Corporation | Program controlled pin matrix embossing apparatus |
US4653943A (en) * | 1984-03-27 | 1987-03-31 | Brother Kogyo Kabushiki Kaisha | Print head |
US4590853A (en) * | 1984-04-23 | 1986-05-27 | General Instrument Corporation | Modular print head |
DE3426042A1 (de) * | 1984-07-14 | 1986-01-16 | Vacuumschmelze Gmbh, 6450 Hanau | Elektrischer flachspulenantrieb |
US4664540A (en) * | 1985-03-06 | 1987-05-12 | Bemax Corporation | Mechanism utilizing resilient energy |
US4723854A (en) * | 1985-05-01 | 1988-02-09 | Brother Kogyo Kabushiki Kaisha | Dot-matrix print head and apparatus for supporting pivotable armatures |
US4695171A (en) * | 1985-12-04 | 1987-09-22 | General Instrument Corp. | Horizontally or vertically orientable compact ticket processor |
DE3706730A1 (de) * | 1987-03-02 | 1988-09-15 | Nixdorf Computer Ag | Nadeldruckkopf |
JPH0767811B2 (ja) * | 1989-10-04 | 1995-07-26 | 富士通株式会社 | ムービングコイル型印字ヘッドのハンマ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE579476C (de) * | 1933-06-29 | Hygienic Wire Works Ltd | Verfahren zur Herstellung von Drahtkaefigen | |
US3225269A (en) * | 1955-01-03 | 1965-12-21 | Willis G Worcester | Electrical apparatus |
US3101291A (en) * | 1960-08-12 | 1963-08-20 | Michael J Lalick | Artificial christmas trees |
JPS4816348U (fr) * | 1971-07-02 | 1973-02-23 | ||
FR2218746A5 (fr) * | 1973-02-19 | 1974-09-13 | Honeywell Bull Soc Ind | |
FR2234755A5 (en) * | 1973-06-22 | 1975-01-17 | Thomson Csf | Electrodynamic percussion marking system - has stylo point coils working in magnetic field in air gap |
DE2439098B2 (de) * | 1974-08-14 | 1978-11-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Mosaiknadeldruckkopf unter Verwendung von Tauchankermagnetanordnungen |
US4044668A (en) * | 1975-05-16 | 1977-08-30 | Printronix, Inc. | Print hammer mechanism |
JPS521242A (en) * | 1975-06-23 | 1977-01-07 | Kenji Tajima | Ignition plug of internal combustion engine |
US4033255A (en) * | 1975-11-13 | 1977-07-05 | Printronix, Inc. | Print hammer actuator for dot matrix printers |
US4022311A (en) * | 1975-11-19 | 1977-05-10 | Ncr Corporation | Electrodynamic actuator |
AU2466077A (en) * | 1976-05-19 | 1978-11-02 | Gen Electric | Stacked blade matrix printer heads |
GB2035220A (en) * | 1978-11-22 | 1980-06-18 | Gen Instrument Corp | Print head for dot matrix printer |
-
1980
- 1980-09-05 US US06/184,311 patent/US4349283A/en not_active Expired - Lifetime
-
1981
- 1981-04-28 CA CA000376393A patent/CA1145614A/fr not_active Expired
- 1981-05-15 GB GB8114884A patent/GB2083413B/en not_active Expired
- 1981-06-09 JP JP56087604A patent/JPS5749578A/ja active Granted
- 1981-08-21 FR FR8116099A patent/FR2489750B1/fr not_active Expired
- 1981-09-03 DE DE19813134925 patent/DE3134925A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0239390B2 (fr) | 1990-09-05 |
US4349283A (en) | 1982-09-14 |
GB2083413B (en) | 1985-01-03 |
DE3134925C2 (fr) | 1987-07-30 |
DE3134925A1 (de) | 1982-04-29 |
GB2083413A (en) | 1982-03-24 |
JPS5749578A (en) | 1982-03-23 |
FR2489750A1 (fr) | 1982-03-12 |
CA1145614A (fr) | 1983-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |