JPH078201Y2 - ワイヤドット印字ヘッド - Google Patents

ワイヤドット印字ヘッド

Info

Publication number
JPH078201Y2
JPH078201Y2 JP1988112092U JP11209288U JPH078201Y2 JP H078201 Y2 JPH078201 Y2 JP H078201Y2 JP 1988112092 U JP1988112092 U JP 1988112092U JP 11209288 U JP11209288 U JP 11209288U JP H078201 Y2 JPH078201 Y2 JP H078201Y2
Authority
JP
Japan
Prior art keywords
wire
oil
armature
core
print head
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
JP1988112092U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0234249U (en]
Inventor
哲宏 山田
正博 立上
紘一 安藤
達也 小山
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
Priority to JP1988112092U priority Critical patent/JPH078201Y2/ja
Priority to DE89115838T priority patent/DE68910463T2/de
Priority to EP89115838A priority patent/EP0364702B1/en
Priority to US07/400,055 priority patent/US5033884A/en
Publication of JPH0234249U publication Critical patent/JPH0234249U/ja
Application granted granted Critical
Publication of JPH078201Y2 publication Critical patent/JPH078201Y2/ja
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
    • 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
    • B41J2/24—Print head assemblies serial printer type
    • 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

Landscapes

  • Impact Printers (AREA)
JP1988112092U 1988-08-29 1988-08-29 ワイヤドット印字ヘッド Expired - Lifetime JPH078201Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988112092U JPH078201Y2 (ja) 1988-08-29 1988-08-29 ワイヤドット印字ヘッド
DE89115838T DE68910463T2 (de) 1988-08-29 1989-08-28 Drahtpunktdruckkopf.
EP89115838A EP0364702B1 (en) 1988-08-29 1989-08-28 Wire dot printing head
US07/400,055 US5033884A (en) 1988-08-29 1989-08-29 Wire dot printer head with oil absorbing member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988112092U JPH078201Y2 (ja) 1988-08-29 1988-08-29 ワイヤドット印字ヘッド

Publications (2)

Publication Number Publication Date
JPH0234249U JPH0234249U (en]) 1990-03-05
JPH078201Y2 true JPH078201Y2 (ja) 1995-03-01

Family

ID=14577909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988112092U Expired - Lifetime JPH078201Y2 (ja) 1988-08-29 1988-08-29 ワイヤドット印字ヘッド

Country Status (4)

Country Link
US (1) US5033884A (en])
EP (1) EP0364702B1 (en])
JP (1) JPH078201Y2 (en])
DE (1) DE68910463T2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2519503Y2 (ja) * 1989-06-19 1996-12-04 シチズン時計 株式会社 印字ヘッド
US5340222A (en) * 1991-11-25 1994-08-23 Seiko Epson Corporation Ink ribbon with wire lubricant in a wire impact printer
JP4887410B2 (ja) * 2009-09-09 2012-02-29 株式会社沖データ 印字ヘッドおよび印刷装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT956585B (it) * 1972-06-15 1973-10-10 Honeywell Inf Systems Perfezionamento alle testine di impressione per macchine stampan ti a composizione di carattere per punti
US3907092A (en) * 1973-07-12 1975-09-23 Bunker Ramo Matrix wire print head with free bending print wires
IT1011721B (it) * 1974-04-10 1977-02-10 Olivetti & Co Spa Dispositivo di stampa a fili
US3893220A (en) * 1974-08-01 1975-07-08 Gen Electric Method of making wire matrix print head nozzle
DE2443239C3 (de) * 1974-09-10 1979-03-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Schmiermittelzuführung an Nadeldruckwerken
GB1572172A (en) * 1976-06-17 1980-07-23 Data Recording Instr Co Wire printing heads
DD139233B1 (de) * 1978-10-06 1986-04-23 Robotron Bueromasch Schmierkoerper fuer das mundstueck eines mosaikdruckkopfes
JPS58177372A (ja) * 1982-04-12 1983-10-18 Hitachi Ltd 印字ヘツド
JPS58220765A (ja) * 1982-06-18 1983-12-22 Nec Corp ワイヤドツト式プリンタヘツドのインク昇り防止機構
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
JPS60122165A (ja) * 1983-12-07 1985-06-29 Janome Sewing Mach Co Ltd ワイヤドット印字ヘッド
JPH0327796Y2 (en]) * 1984-09-25 1991-06-17
JPS6211634U (en]) * 1985-07-05 1987-01-24

Also Published As

Publication number Publication date
EP0364702A1 (en) 1990-04-25
EP0364702B1 (en) 1993-11-03
DE68910463D1 (de) 1993-12-09
JPH0234249U (en]) 1990-03-05
DE68910463T2 (de) 1994-03-03
US5033884A (en) 1991-07-23

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