DE69314258D1 - Punktnadeldruckkopf - Google Patents

Punktnadeldruckkopf

Info

Publication number
DE69314258D1
DE69314258D1 DE69314258T DE69314258T DE69314258D1 DE 69314258 D1 DE69314258 D1 DE 69314258D1 DE 69314258 T DE69314258 T DE 69314258T DE 69314258 T DE69314258 T DE 69314258T DE 69314258 D1 DE69314258 D1 DE 69314258D1
Authority
DE
Germany
Prior art keywords
print head
dot print
dot
head
print
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
Application number
DE69314258T
Other languages
English (en)
Other versions
DE69314258T2 (de
Inventor
Kiyoshi Itoh
Yasutaka Yamanaka
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69314258D1 publication Critical patent/DE69314258D1/de
Publication of DE69314258T2 publication Critical patent/DE69314258T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B41J2/235—Print head assemblies
    • B41J2/265—Guides for print wires
DE69314258T 1992-07-27 1993-07-08 Punktnadeldruckkopf Expired - Lifetime DE69314258T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4199594A JP2948419B2 (ja) 1992-07-27 1992-07-27 ワイヤドット印字ヘッド

Publications (2)

Publication Number Publication Date
DE69314258D1 true DE69314258D1 (de) 1997-11-06
DE69314258T2 DE69314258T2 (de) 1998-01-29

Family

ID=16410453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314258T Expired - Lifetime DE69314258T2 (de) 1992-07-27 1993-07-08 Punktnadeldruckkopf

Country Status (5)

Country Link
US (1) US5433538A (de)
EP (1) EP0581463B1 (de)
JP (1) JP2948419B2 (de)
KR (1) KR0121784B1 (de)
DE (1) DE69314258T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003025617A (ja) * 2001-07-23 2003-01-29 Toshiba Tec Corp ワイヤドットプリンタヘッド及びワイヤドットプリンタ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152187A5 (de) * 1971-09-09 1973-04-20 Anker Werke Ag
US3802543A (en) * 1971-09-13 1974-04-09 Centronics Data Computer Jewel bearings for printer heads and the like
US3907092A (en) * 1973-07-12 1975-09-23 Bunker Ramo Matrix wire print head with free bending print wires
NL7700695A (nl) * 1974-06-25 1978-07-26 Singer Co Drukkop.
US4081067A (en) * 1977-03-07 1978-03-28 Ncr Corporation Internal vibration dampening means for printing mechanism
US4154541A (en) * 1977-06-13 1979-05-15 Ricoh Company, Ltd. Printer head assembly
US4461984A (en) * 1982-05-03 1984-07-24 Mannesmann Tally Corporation Linear motor shuttling system
US4552064A (en) * 1982-10-27 1985-11-12 Sanders Royden C Jun Dot matrix printers and print heads therefor
EP0109329A3 (de) * 1982-11-03 1986-06-11 GENICOM Corporation Druckkopfantrieb mit Massenausgleich
JPS59123674A (ja) * 1982-12-28 1984-07-17 Tokyo Electric Co Ltd ドツトプリンタヘツドのワイヤガイド
US4634302A (en) * 1985-08-26 1987-01-06 Dataproducts, Inc. Actuator for dot matrix printhead
JPS62122759A (ja) * 1985-11-25 1987-06-04 Seikosha Co Ltd 印字ワイヤの先端ガイドの製法
JPS62267152A (ja) * 1986-05-15 1987-11-19 Seiko Epson Corp ドツトプリンタのワイヤ−ヘツドガイド
JPS62278054A (ja) * 1986-05-26 1987-12-02 Nec Corp ワイヤドツト印字ヘツド
IT1193158B (it) * 1986-07-18 1988-06-02 Microlys Srl Dispositivo di guida per gli aghi di una testa di stampa a matrice di punti e procedimento per la sua realizzazione
JPH02530A (ja) * 1989-02-17 1990-01-05 Seiko Epson Corp ワイヤ式ドットプリンタ
IT1232554B (it) * 1989-07-17 1992-02-19 Olivetti & Co Spa Testina di stampa a fili per stampante ad alta risoluzione
JPH0428562A (ja) * 1990-05-24 1992-01-31 Matsushita Electric Ind Co Ltd ドットマトリックスプリンタの印字ヘッド
CN1029098C (zh) * 1990-06-15 1995-06-28 精工爱普生株式会社 击点打印头及其制造方法
JPH0577446A (ja) * 1991-09-18 1993-03-30 Brother Ind Ltd 印字ピン駆動ユニツトの配列構造

Also Published As

Publication number Publication date
KR0121784B1 (ko) 1997-11-19
EP0581463A2 (de) 1994-02-02
JP2948419B2 (ja) 1999-09-13
EP0581463B1 (de) 1997-10-01
US5433538A (en) 1995-07-18
JPH0640050A (ja) 1994-02-15
DE69314258T2 (de) 1998-01-29
KR940005417A (ko) 1994-03-21
EP0581463A3 (de) 1995-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJI XEROX CO., LTD., TOKIO/TOKYO, JP

8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE