FR2530541B1 - Imprimante par ligne a matrice de points - Google Patents
Imprimante par ligne a matrice de pointsInfo
- Publication number
- FR2530541B1 FR2530541B1 FR8310178A FR8310178A FR2530541B1 FR 2530541 B1 FR2530541 B1 FR 2530541B1 FR 8310178 A FR8310178 A FR 8310178A FR 8310178 A FR8310178 A FR 8310178A FR 2530541 B1 FR2530541 B1 FR 2530541B1
- Authority
- FR
- France
- Prior art keywords
- dot matrix
- line printer
- matrix line
- printer
- dot
- 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/26—Means for operating hammers to effect impression
- B41J9/38—Electromagnetic means
-
- 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/02—Hammers; Arrangements thereof
- B41J9/127—Mounting of hammers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Impact Printers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12867182A JPS5919173A (ja) | 1982-07-23 | 1982-07-23 | ドツトラインプリンタにおける印字ヘツド |
JP16225282U JPS5967243U (ja) | 1982-10-26 | 1982-10-26 | ドツトラインプリンタにおける印字ヘツド |
JP16225182U JPS5967242U (ja) | 1982-10-26 | 1982-10-26 | ドツトプリンタにおける印字ヘツド |
JP16225382U JPS5967244U (ja) | 1982-10-26 | 1982-10-26 | ドツトラインプリンタにおける印字ヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2530541A1 FR2530541A1 (fr) | 1984-01-27 |
FR2530541B1 true FR2530541B1 (fr) | 1986-05-09 |
Family
ID=27471405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8310178A Expired FR2530541B1 (fr) | 1982-07-23 | 1983-06-20 | Imprimante par ligne a matrice de points |
Country Status (5)
Country | Link |
---|---|
US (1) | US4509421A (fr) |
CA (1) | CA1204336A (fr) |
DE (1) | DE3305703A1 (fr) |
FR (1) | FR2530541B1 (fr) |
GB (1) | GB2124154B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59138473A (ja) * | 1983-01-28 | 1984-08-08 | Citizen Watch Co Ltd | インパクト型ドツト印字ヘツド |
US4584937A (en) * | 1983-12-07 | 1986-04-29 | Mannesmann Tally Corporation | Long release coil hammer actuating mechanism |
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 |
US4790674A (en) * | 1987-07-01 | 1988-12-13 | Printronix, Inc. | Impact printer having wear-resistant platings on hammer springs and pole piece tips |
US5269317A (en) * | 1989-06-08 | 1993-12-14 | Bennett Scientific, Inc. | Intravenous blood sampling apparatus |
CN105538720B (zh) * | 2016-01-22 | 2017-12-05 | 吴嘉馨 | 基于磁流变液的3d打印支撑材料成型装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672482A (en) * | 1970-08-31 | 1972-06-27 | Ibm | Wire matrix print head |
US4044668A (en) * | 1975-05-16 | 1977-08-30 | Printronix, Inc. | Print hammer mechanism |
US4033255A (en) * | 1975-11-13 | 1977-07-05 | Printronix, Inc. | Print hammer actuator for dot matrix printers |
JPS54104925A (en) * | 1978-02-01 | 1979-08-17 | Suwa Seikosha Kk | Dot printer head |
US4258623A (en) * | 1979-01-30 | 1981-03-31 | Printronix, Inc. | Print hammer mechanism having dual electromagnetic coils and pole pieces |
JPS5627376A (en) * | 1979-08-13 | 1981-03-17 | Nec Corp | Printing hammer mechanism |
JPS6050152B2 (ja) * | 1979-09-18 | 1985-11-07 | 株式会社ワイ・イ−・デ−タ | ドツト式インパクトプリンタの印字ヘツド |
JPS5856354B2 (ja) * | 1980-03-12 | 1983-12-14 | 沖電気工業株式会社 | ワイヤ印字ヘッド |
JPS5715980A (en) * | 1980-07-02 | 1982-01-27 | Nec Corp | Printing head of printer |
US4351235A (en) * | 1980-09-11 | 1982-09-28 | Mannesmann Tally Corporation | Dot printing mechanism for dot matrix line printers |
JPS5784882A (en) * | 1980-11-17 | 1982-05-27 | Ibm | Hammer mechanism |
JPS5793168A (en) * | 1980-12-03 | 1982-06-10 | Nec Corp | Wire dot type printer head |
-
1982
- 1982-12-17 US US06/450,585 patent/US4509421A/en not_active Expired - Lifetime
-
1983
- 1983-01-06 GB GB08300287A patent/GB2124154B/en not_active Expired
- 1983-02-18 DE DE19833305703 patent/DE3305703A1/de active Granted
- 1983-06-20 FR FR8310178A patent/FR2530541B1/fr not_active Expired
- 1983-07-22 CA CA000433029A patent/CA1204336A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8300287D0 (en) | 1983-02-09 |
US4509421A (en) | 1985-04-09 |
FR2530541A1 (fr) | 1984-01-27 |
DE3305703A1 (de) | 1984-01-26 |
CA1204336A (fr) | 1986-05-13 |
GB2124154B (en) | 1985-11-20 |
GB2124154A (en) | 1984-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |