FR2488834B1 - Tete d'impression a fils balistiques - Google Patents

Tete d'impression a fils balistiques

Info

Publication number: FR2488834B1
Authority: FR; France
Prior art keywords: printhead; ballistic threads; ballistic; threads
Prior art date: 1980-08-21
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

Application number

FR8116070A

Other languages

English (en)

Other versions

FR2488834A1 (fr

Inventor

Contardo Adamoli

Francesco Bernardis

Franco Cretaz

Mario Gaiardo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Olivetti SpA

Original Assignee

Olivetti 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.)

1980-08-21

Filing date

1981-08-21

Publication date

1987-05-22

1981-08-21 Application filed by Olivetti SpA filed Critical Olivetti SpA

1982-02-26 Publication of FR2488834A1 publication Critical patent/FR2488834A1/fr

1987-05-22 Application granted granted Critical

1987-05-22 Publication of FR2488834B1 publication Critical patent/FR2488834B1/fr

Status Expired legal-status Critical Current

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

FR8116070A 1980-08-21 1981-08-21 Tete d'impression a fils balistiques Expired FR2488834B1 (fr)

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
FR2488834A1 FR2488834A1 (fr)	1982-02-26
FR2488834B1 true FR2488834B1 (fr)	1987-05-22

Family

ID=11308917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8116070A Expired FR2488834B1 (fr)	1980-08-21	1981-08-21	Tete d'impression a fils balistiques

Country Status (6)

Country	Link
US (1)	US4407591A (fr)
JP (1)	JPS5772872A (fr)
DE (1)	DE3133083A1 (fr)
FR (1)	FR2488834B1 (fr)
GB (1)	GB2082508B (fr)
IT (1)	IT1128976B (fr)

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
DE3243476C2 (de) *	1982-11-22	1987-04-23	Mannesmann AG, 4000 Düsseldorf	Nadeldruckkopf für Matrixdrucker
DE3243475C2 (de) *	1982-11-22	1987-02-26	Mannesmann AG, 4000 Düsseldorf	Nadeldruckkopf für 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 (fr) *	1984-03-30	1987-07-29	Nec Home Electronics, Ltd.	Banc de têtes d'impression et méthode de fabrication de celui-ci
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
US4976553A (en) *	1987-12-09	1990-12-11	Max Co., Ltd.	Very small displacement enlargement mechanism and printing head using the same
IT1212158B (it) *	1987-12-29	1989-11-08	Olivetti & Co Spa	Dispositivo stampante a fili od aghi e relativo procedimento di montaggio
ATE73395T1 (de) *	1988-08-01	1992-03-15	Mannesmann Ag	Matrixnadeldruckkopf der klappankerbauart.
IT1229937B (it) *	1988-10-18	1991-09-17	Honeywell Bull Spa	Testina stampante ad aghi.
ATE105782T1 (de) *	1988-12-01	1994-06-15	Mannesmann Ag	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 (fr) *	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 (fr) *	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 (fr) *	1977-06-13	1981-02-24	Harold A. Long	Dispositif visant a reduire l'usure pour mecanisme d'impression
JPH0569711B2 (fr) *	1978-03-10	1993-10-01	Dh Ass

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 FR FR8116070A patent/FR2488834B1/fr not_active Expired
- 1981-08-21 JP JP56131420A patent/JPS5772872A/ja active Granted

Also Published As

Publication number	Publication date
IT8068304A0 (it)	1980-08-21
IT1128976B (it)	1986-06-04
JPH032672B2 (fr)	1991-01-16
DE3133083C2 (fr)	1992-09-03
JPS5772872A (en)	1982-05-07
DE3133083A1 (de)	1982-04-01
GB2082508B (en)	1984-09-05
GB2082508A (en)	1982-03-10
US4407591A (en)	1983-10-04
FR2488834A1 (fr)	1982-02-26

Publication	Publication Date	Title
FR2488834B1 (fr)	1987-05-22	Tete d'impression a fils balistiques
FR2566327B1 (fr)	1989-06-02	Imprimante
KR860004675U (ko)	1986-05-02	프린터
MX153555A (es)	1986-11-14	Mejoras a impresor de matriz
SE8105707L (sv)	1982-04-03	Bleckskruv med en borransats
NO173536C (no)	1993-12-29	Fargeskriver
IT1144559B (it)	1986-10-29	Macchina per scrivere
IT1156203B (it)	1987-01-28	Testina di stampa a fili di tipo balistico
DE3163326D1 (en)	1984-06-07	Print head
BR8506845A (pt)	1986-09-23	Ogiva de combate
JPS5722091A (en)	1982-02-04	Printing head
FR2526371B1 (fr)	1988-03-11	Imprimante multicolore a marteaux croises
IT1144558B (it)	1986-10-29	Macchina per scrivere
AT384311B (de)	1987-10-27	Druckeranordnung
FR2575702B1 (fr)	1994-03-25	Tete d'impression a selecteur manuel
ES289135Y (es)	1986-10-01	Cabeza de combate
ES289143Y (es)	1986-10-01	Cabeza de combate
KR850008041U (ko)	1985-10-26	인자 헤드
FR2521913B1 (fr)	1987-08-14	Tete a dessiner
ES289145Y (es)	1986-10-01	Cabeza de combate
ES289138Y (es)	1986-10-01	Cabeza de combate
ES289136Y (es)	1986-10-01	Cabeza de combate
ES289140Y (es)	1986-10-01	Cabeza de combate
BR6000691U (pt)	1982-02-24	Conjunto de disparo de cabeca impressora
RO94106A2 (fr)	1988-03-30	Encre serrigraphique

Legal Events

Date	Code	Title	Description
2000-07-28	ST	Notification of lapse