IT1128976B - Testina di stampa a fili balistica - Google Patents

Testina di stampa a fili balistica

Info

Publication number
IT1128976B
IT1128976B IT68304/80A IT6830480A IT1128976B IT 1128976 B IT1128976 B IT 1128976B IT 68304/80 A IT68304/80 A IT 68304/80A IT 6830480 A IT6830480 A IT 6830480A IT 1128976 B IT1128976 B IT 1128976B
Authority
IT
Italy
Prior art keywords
print head
wire print
ballistic wire
ballistic
head
Prior art date
Application number
IT68304/80A
Other languages
English (en)
Italian (it)
Other versions
IT8068304A0 (it
Inventor
Contardo Adamoli
Francesco Bernardis
Franco Cretaz
Mario Gaiardo
Original Assignee
Olivetti & Co Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT68304/80A priority Critical patent/IT1128976B/it
Publication of IT8068304A0 publication Critical patent/IT8068304A0/it
Priority to US06/292,173 priority patent/US4407591A/en
Priority to DE19813133083 priority patent/DE3133083A1/de
Priority to GB8125314A priority patent/GB2082508B/en
Priority to JP56131420A priority patent/JPS5772872A/ja
Priority to FR8116070A priority patent/FR2488834B1/fr
Application granted granted Critical
Publication of IT1128976B publication Critical patent/IT1128976B/it

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
IT68304/80A 1980-08-21 1980-08-21 Testina di stampa a fili balistica IT1128976B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT68304/80A IT1128976B (it) 1980-08-21 1980-08-21 Testina di stampa a fili balistica
US06/292,173 US4407591A (en) 1980-08-21 1981-08-12 Ballistic wire matrix print head
DE19813133083 DE3133083A1 (de) 1980-08-21 1981-08-18 "ballistischer drahtmatrix-druckkopf"
GB8125314A GB2082508B (en) 1980-08-21 1981-08-19 Dot matrix wire printing head
JP56131420A JPS5772872A (en) 1980-08-21 1981-08-21 Wire matrix printing head
FR8116070A FR2488834B1 (fr) 1980-08-21 1981-08-21 Tete d'impression a fils balistiques

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
IT8068304A0 IT8068304A0 (it) 1980-08-21
IT1128976B true IT1128976B (it) 1986-06-04

Family

ID=11308917

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68304/80A IT1128976B (it) 1980-08-21 1980-08-21 Testina di stampa a fili balistica

Country Status (6)

Country Link
US (1) US4407591A (US20030204162A1-20031030-M00001.png)
JP (1) JPS5772872A (US20030204162A1-20031030-M00001.png)
DE (1) DE3133083A1 (US20030204162A1-20031030-M00001.png)
FR (1) FR2488834B1 (US20030204162A1-20031030-M00001.png)
GB (1) GB2082508B (US20030204162A1-20031030-M00001.png)
IT (1) IT1128976B (US20030204162A1-20031030-M00001.png)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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
DE2807337A1 (de) * 1977-02-22 1978-08-31 Information Magnetics Corp Matrixdruckerkopf
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

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
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
JPH032672B2 (US20030204162A1-20031030-M00001.png) 1991-01-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829