DE69018148D1 - Nadeldruckkopf für Drucker mit hoher Auflösung. - Google Patents

Nadeldruckkopf für Drucker mit hoher Auflösung.

Info

Publication number: DE69018148D1
Authority: DE; Germany
Prior art keywords: high resolution; dot matrix; resolution printers; matrix printhead; printhead
Prior art date: 1989-07-17
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

Application number

DE69018148T

Other languages

English (en)

Other versions

DE69018148T2 (de

Inventor

Francesco Bernardis

Claudio Marangon

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.)

1989-07-17

Filing date

1990-07-16

Publication date

1995-05-04

1990-07-16 Application filed by Olivetti SpA filed Critical Olivetti SpA

1995-05-04 Application granted granted Critical

1995-05-04 Publication of DE69018148D1 publication Critical patent/DE69018148D1/de

1995-12-07 Publication of DE69018148T2 publication Critical patent/DE69018148T2/de

2010-07-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- B41J2/235—Print head assemblies
- B41J2/25—Print wires
- B41J2/255—Arrangement of the print ends of the wires

DE69018148T 1989-07-17 1990-07-16 Nadeldruckkopf für Drucker mit hoher Auflösung. Expired - Lifetime DE69018148T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8967593A IT1232554B (it)	1989-07-17	1989-07-17	Testina di stampa a fili per stampante ad alta risoluzione

Publications (2)

Publication Number	Publication Date
DE69018148D1 true DE69018148D1 (de)	1995-05-04
DE69018148T2 DE69018148T2 (de)	1995-12-07

Family

ID=11303709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69018148T Expired - Lifetime DE69018148T2 (de)	1989-07-17	1990-07-16	Nadeldruckkopf für Drucker mit hoher Auflösung.

Country Status (5)

Country	Link
US (1)	US5169246A (de)
EP (1)	EP0409536B1 (de)
JP (1)	JPH03136869A (de)
DE (1)	DE69018148T2 (de)
IT (1)	IT1232554B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5349903A (en) *	1991-12-05	1994-09-27	Fujitsu Limited	Printing head in wire-dot printer
EP0580426B1 (de) *	1992-07-21	1998-09-16	Seiko Epson Corporation	Punktdruckkopf für Anschlagdrucker und Anschlagpunktdrucker
JP2948419B2 (ja) *	1992-07-27	1999-09-13	富士通株式会社	ワイヤドット印字ヘッド
JP3277264B2 (ja) *	1993-08-19	2002-04-22	沖電気工業株式会社	ドット印字ヘッド及びその印字制御方法
US5711622A (en) *	1996-02-16	1998-01-27	Tally Printer Corporation	Printer element
DE102005023379B4 (de) *	2005-05-17	2008-02-21	J. Eberspächer GmbH & Co. KG	Nadeldruckvorrichtung
CN104369545A (zh) *	2013-08-13	2015-02-25	大连中盈科技有限公司	针式打印机头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4117791A (en) *	1977-12-14	1978-10-03	The Singer Company	Dual color coded sewing machine needles
US4268180A (en) *	1978-10-20	1981-05-19	Tokyo Shibaura Denki Kabushiki Kaisha	Dot printer wire
JPS5611273A (en) *	1979-07-11	1981-02-04	Seiko Epson Corp	Impact dot-head
JPS5795480A (en) *	1980-12-04	1982-06-14	Tokyo Electric Co Ltd	Printing head for dot printer
JPS58175673A (ja) *	1982-04-09	1983-10-14	Fujitsu Ltd	印字ヘツド
JPS59111863A (ja) *	1982-12-17	1984-06-28	Nec Corp	ワイヤ式ドツトマトリツクスプリントヘツド
JPS6111258A (ja) *	1984-06-27	1986-01-18	Toshiba Corp	ワイヤドツトプリンタ
JPS6168255A (ja) *	1984-09-13	1986-04-08	Tokyo Electric Co Ltd	ドツトプリンタヘツドの製造方法
JPS62264964A (ja) *	1986-05-14	1987-11-17	Toshiba Corp	印字ピンの製造方法
JPH06104364B2 (ja) *	1987-06-25	1994-12-21	日本電気株式会社	印字ヘッド

1989
- 1989-07-17 IT IT8967593A patent/IT1232554B/it active
1990
- 1990-07-16 EP EP90307761A patent/EP0409536B1/de not_active Expired - Lifetime
- 1990-07-16 US US07/552,498 patent/US5169246A/en not_active Expired - Lifetime
- 1990-07-16 DE DE69018148T patent/DE69018148T2/de not_active Expired - Lifetime
- 1990-07-17 JP JP2189290A patent/JPH03136869A/ja active Pending

Also Published As

Publication number	Publication date
DE69018148T2 (de)	1995-12-07
EP0409536A3 (en)	1991-04-24
EP0409536B1 (de)	1995-03-29
JPH03136869A (ja)	1991-06-11
EP0409536A2 (de)	1991-01-23
IT8967593A0 (it)	1989-07-17
US5169246A (en)	1992-12-08
IT1232554B (it)	1992-02-19

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Legal Events

Date	Code	Title	Description
1996-04-25	8364	No opposition during term of opposition
1999-03-25	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT
2009-04-30	8328	Change in the person/name/address of the agent	Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN