DE69011797T2 - Punktnadeldruckkopf. - Google Patents

Punktnadeldruckkopf.

Info

Publication number
DE69011797T2
DE69011797T2 DE69011797T DE69011797T DE69011797T2 DE 69011797 T2 DE69011797 T2 DE 69011797T2 DE 69011797 T DE69011797 T DE 69011797T DE 69011797 T DE69011797 T DE 69011797T DE 69011797 T2 DE69011797 T2 DE 69011797T2
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 - Fee Related
Application number
DE69011797T
Other languages
English (en)
Other versions
DE69011797D1 (de
Inventor
Hirokazu Andou
Mitsuru Kishimoto
Noboru Ooishi
Yoichi Umezawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of DE69011797D1 publication Critical patent/DE69011797D1/de
Application granted granted Critical
Publication of DE69011797T2 publication Critical patent/DE69011797T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/27—Actuators for print wires
    • B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
DE69011797T 1989-10-11 1990-10-04 Punktnadeldruckkopf. Expired - Fee Related DE69011797T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989118279U JPH0357034U (de) 1989-10-11 1989-10-11

Publications (2)

Publication Number Publication Date
DE69011797D1 DE69011797D1 (de) 1994-09-29
DE69011797T2 true DE69011797T2 (de) 1995-05-04

Family

ID=14732729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011797T Expired - Fee Related DE69011797T2 (de) 1989-10-11 1990-10-04 Punktnadeldruckkopf.

Country Status (4)

Country Link
US (1) US5137380A (de)
EP (1) EP0422839B1 (de)
JP (1) JPH0357034U (de)
DE (1) DE69011797T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT639079E (pt) * 1992-04-30 2000-04-28 Amgen Inc Composicao para tratamento de doencas mediadas por interleuquina-1 e factor de necrose tumoral
JPH07285230A (ja) * 1994-04-15 1995-10-31 Oki Electric Ind Co Ltd インパクトプリンタ
US6584568B1 (en) 1995-07-31 2003-06-24 Pinnacle Technology, Inc. Network provider loop security system and method
US6542994B1 (en) 1999-04-12 2003-04-01 Pinnacle Technologies, Inc. Logon authentication and security system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2049557B (en) * 1979-05-11 1983-03-16 Oki Electric Ind Co Ltd Dor printer head
US4513496A (en) * 1983-01-17 1985-04-30 Centronics Data Computer Corp. Method of making a print pin actuator
US4582437A (en) * 1983-10-07 1986-04-15 Centronics Data Computer Corp. Print pin actuator and method of making same
US4631435A (en) * 1985-12-18 1986-12-23 The Garrett Corporation Consequent pole permanent magnet rotor
JPS62218144A (ja) * 1986-03-20 1987-09-25 Fujitsu Ltd ワイヤドット印字ヘッド
US4714904A (en) * 1986-11-05 1987-12-22 Itt Aerospace Optical Magnetostatic wave device unit
JPH0611790Y2 (ja) * 1987-08-28 1994-03-30 沖電気工業株式会社 ドット印字ヘッド
US4925501A (en) * 1988-03-03 1990-05-15 General Motors Corporation Expolosive compaction of rare earth-transition metal alloys in a fluid medium
US4995744A (en) * 1988-12-16 1991-02-26 International Business Machines Corporation Impact printer actuator using magnet and electromagnetic coil and method of manufacture

Also Published As

Publication number Publication date
JPH0357034U (de) 1991-05-31
US5137380A (en) 1992-08-11
DE69011797D1 (de) 1994-09-29
EP0422839A3 (en) 1991-09-04
EP0422839A2 (de) 1991-04-17
EP0422839B1 (de) 1994-08-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee