JPH032672B2 - - Google Patents
Info
- Publication number
- JPH032672B2 JPH032672B2 JP56131420A JP13142081A JPH032672B2 JP H032672 B2 JPH032672 B2 JP H032672B2 JP 56131420 A JP56131420 A JP 56131420A JP 13142081 A JP13142081 A JP 13142081A JP H032672 B2 JPH032672 B2 JP H032672B2
- Authority
- JP
- Japan
- Prior art keywords
- armature
- printing head
- guide
- leg
- wire
- 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 - Lifetime
Links
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
Landscapes
- Impact Printers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68304/80A IT1128976B (it) | 1980-08-21 | 1980-08-21 | Testina di stampa a fili balistica |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5772872A JPS5772872A (en) | 1982-05-07 |
JPH032672B2 true JPH032672B2 (US20030204162A1-20031030-M00001.png) | 1991-01-16 |
Family
ID=11308917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56131420A Granted JPS5772872A (en) | 1980-08-21 | 1981-08-21 | Wire matrix printing head |
Country Status (6)
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1155264B (it) * | 1982-02-03 | 1987-01-28 | Olivetti & Co Spa | Introduttore di documenti |
US4772141A (en) * | 1982-10-27 | 1988-09-20 | Royden C. Sanders, Jr. | Dot matrix printhead pin driver and method of assembly |
GB2129740B (en) * | 1982-11-12 | 1985-09-04 | Epson Corp | Wire drive unit for use in a wire dot print head |
DE3243475A1 (de) * | 1982-11-22 | 1984-05-24 | Mannesmann AG, 4000 Düsseldorf | Nadeldruckkopf fuer matrixdrucker |
DE3243476A1 (de) * | 1982-11-22 | 1984-05-24 | Mannesmann AG, 4000 Düsseldorf | Nadeldruckkopf fuer matrixdrucker |
US4453840A (en) * | 1982-12-06 | 1984-06-12 | Hodne Ingard B | Actuator for a print wire |
US4502799A (en) * | 1983-02-25 | 1985-03-05 | Ncr Corporation | Dot matrix print head |
US4661002A (en) * | 1983-08-19 | 1987-04-28 | Canon Kabushiki Kaisha | Dot matrix printer |
IT1163942B (it) * | 1983-09-27 | 1987-04-08 | Honeywell Inf Systems | Gruppo elettromagnetico di stampa per stampante a mosaico |
IT1162961B (it) * | 1983-10-14 | 1987-04-01 | Olivetti & Co Spa | Dispositivo stampante a fili od aghi particolarmente per unita periferiche di sistemi elettronici per l'elaborazione di dati |
US4548521A (en) * | 1983-12-09 | 1985-10-22 | Ncr Corporation | Dot matrix print head |
EP0157624A3 (en) * | 1984-03-30 | 1987-07-29 | Nec Home Electronics, Ltd. | Printer head bank and method of manufacturing the same |
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 |
US4632580A (en) * | 1985-03-25 | 1986-12-30 | Ncr Corporation | Dot matrix print head dampening mechanism |
JPS61244559A (ja) * | 1985-04-23 | 1986-10-30 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 印字アクチユエ−タ |
JPS621551A (ja) * | 1985-06-28 | 1987-01-07 | Toshiba Corp | 印字ヘツド装置 |
US4634303A (en) * | 1985-08-26 | 1987-01-06 | Dataproducts, Inc. | Actuator for dot matrix printhead |
JPS62109673A (ja) * | 1985-11-08 | 1987-05-20 | Hitachi Koki Co Ltd | ハンマコイル冷却装置 |
US4840501A (en) * | 1986-04-29 | 1989-06-20 | Dataproducts Corporation | Three pole printhead actuator |
US4818133A (en) * | 1986-05-16 | 1989-04-04 | Williams Richard A | High speed wire matrix print head |
IT208061Z2 (it) * | 1986-07-25 | 1988-03-31 | Microlys Spa | Testina di stampa a matrice di punti di tipo perfezionato |
US4795283A (en) * | 1986-10-14 | 1989-01-03 | Citizen Watch Co., Ltd. | Print head for a dot-printer |
DE3715304A1 (de) * | 1987-05-08 | 1988-12-01 | Protechno Entwicklungsbuero Gm | Nadeldruckkopf mit klappankermagneten und ansteuerverfahren dafuer |
DE3841416A1 (de) * | 1987-12-09 | 1989-07-13 | Max Co Ltd | Vorrichtung zur vergroesserung sehr kleiner verschiebungen und druckkopf unter verwendung dieser vorrichtung |
IT1212158B (it) * | 1987-12-29 | 1989-11-08 | Olivetti & Co Spa | Dispositivo stampante a fili od aghi e relativo procedimento di montaggio |
EP0355239B1 (de) * | 1988-08-01 | 1992-03-11 | MANNESMANN Aktiengesellschaft | Matrixnadeldruckkopf der Klappankerbauart |
IT1229937B (it) * | 1988-10-18 | 1991-09-17 | Honeywell Bull Spa | Testina stampante ad aghi. |
EP0371183B1 (de) * | 1988-12-01 | 1994-05-18 | MANNESMANN Aktiengesellschaft | Matrixnadeldruckkopf der Klappankerbauart |
ATE86552T1 (de) * | 1988-12-01 | 1993-03-15 | Mannesmann Ag | Matrixnadeldruckkopf der klappankerbauart. |
JPH0471856A (ja) * | 1990-07-11 | 1992-03-06 | Brother Ind Ltd | ドットプリンタヘッド |
JP2976643B2 (ja) * | 1990-12-18 | 1999-11-10 | セイコーエプソン株式会社 | インパクトドットプリンタ |
US5865544A (en) * | 1997-04-18 | 1999-02-02 | Panini S.P.A. | Dot-matrix print head, in particular for magnetic ink printers |
US20080166166A1 (en) * | 2007-01-04 | 2008-07-10 | Viktors Berstis | Method and apparatus for perforating a printable surface |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53134518A (en) * | 1977-02-22 | 1978-11-24 | Information Magnetics Corp | Matrix printer head assembly |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8005330U1 (de) * | 1980-06-04 | Triumph Werke Nuernberg Ag, 8500 Nuernberg | Vorrichtung zur Wärmeabführung bei Nadeldruckköpfen | |
DE1611431C3 (de) * | 1967-11-10 | 1975-08-14 | Johann 8100 Garmisch- Partenkirchen Distl | Drahtdruckkopf |
US3896918A (en) * | 1971-03-04 | 1975-07-29 | Winfried Schneider | Mosaic printing head with electromagnetically actuated needles with a common yoke for all electromagnets |
DE2119641C3 (de) * | 1971-04-22 | 1975-05-15 | Anker-Werke Ag, 4800 Bielefeld | Schreibkopf für Nadeldruckwerke |
JPS5516834B2 (US20030204162A1-20031030-M00001.png) * | 1971-11-20 | 1980-05-07 | ||
US3770092A (en) * | 1972-02-14 | 1973-11-06 | Autotronics Inc | Wire print head |
GB1436885A (en) * | 1973-06-29 | 1976-05-26 | Autotronics Inc | Wire printing devices |
DE2335547A1 (de) * | 1973-07-12 | 1975-01-30 | Autotronics Inc | Vorrichtung zum drahtdrucken |
US4004673A (en) * | 1974-06-25 | 1977-01-25 | The Singer Company | Wire matrix printhead having facility for enabling wirewear correction |
US3929214A (en) * | 1974-09-18 | 1975-12-30 | D & D Ass | Wire matrix ballistic impact print head |
FR2287340A1 (fr) * | 1974-10-08 | 1976-05-07 | Sagem | Perfectionnements apportes aux dispositifs ou tetes d'impression pour imprimantes ou analogues et procede de fabrication d'une telle tete d'impression |
JPS5736437Y2 (US20030204162A1-20031030-M00001.png) * | 1976-04-09 | 1982-08-11 | ||
US4165940A (en) * | 1977-02-28 | 1979-08-28 | Centronics Data Computer Corp. | Free flight head assembly for dot matrix printers and the like |
CA1096234A (en) * | 1977-06-13 | 1981-02-24 | Harold A. Long | Wear minimizing means for printing mechanism |
WO1979000738A1 (en) * | 1978-03-10 | 1979-10-04 | Dh Ass | Matrix print head assembly |
-
1980
- 1980-08-21 IT IT68304/80A patent/IT1128976B/it active
-
1981
- 1981-08-12 US US06/292,173 patent/US4407591A/en not_active Expired - Lifetime
- 1981-08-18 DE DE19813133083 patent/DE3133083A1/de active Granted
- 1981-08-19 GB GB8125314A patent/GB2082508B/en not_active Expired
- 1981-08-21 JP JP56131420A patent/JPS5772872A/ja active Granted
- 1981-08-21 FR FR8116070A patent/FR2488834B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53134518A (en) * | 1977-02-22 | 1978-11-24 | Information Magnetics Corp | Matrix printer head assembly |
Also Published As
Publication number | Publication date |
---|---|
FR2488834A1 (fr) | 1982-02-26 |
DE3133083C2 (US20030204162A1-20031030-M00001.png) | 1992-09-03 |
DE3133083A1 (de) | 1982-04-01 |
IT8068304A0 (it) | 1980-08-21 |
IT1128976B (it) | 1986-06-04 |
FR2488834B1 (fr) | 1987-05-22 |
JPS5772872A (en) | 1982-05-07 |
US4407591A (en) | 1983-10-04 |
GB2082508A (en) | 1982-03-10 |
GB2082508B (en) | 1984-09-05 |
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JPH032672B2 (US20030204162A1-20031030-M00001.png) | ||
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