ES2035593T3 - Cabeza impresora de una impresora por impactos de agujas. - Google Patents

Cabeza impresora de una impresora por impactos de agujas.

Info

Publication number
ES2035593T3
ES2035593T3 ES198989400747T ES89400747T ES2035593T3 ES 2035593 T3 ES2035593 T3 ES 2035593T3 ES 198989400747 T ES198989400747 T ES 198989400747T ES 89400747 T ES89400747 T ES 89400747T ES 2035593 T3 ES2035593 T3 ES 2035593T3
Authority
ES
Spain
Prior art keywords
printer
electro
needles
impacts
elastic
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
ES198989400747T
Other languages
English (en)
Inventor
Akio Yano
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.)
Fujitsu Ltd
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
Priority claimed from JP6321688A external-priority patent/JP2736647B2/ja
Priority claimed from JP63175068A external-priority patent/JPH0741722B2/ja
Priority claimed from JP28389888A external-priority patent/JPH0688419B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of ES2035593T3 publication Critical patent/ES2035593T3/es
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
    • B41J2/27—Actuators for print wires
    • B41J2/295—Actuators for print wires using piezoelectric elements

Landscapes

  • Impact Printers (AREA)

Abstract

CABEZA DE IMPRESION (10) QUE INCLUYE UNA PLURALIDAD DE HILOS DE IMPRESION POR IMPACTO (6) QUE CONSTITUYEN UNA MATRIZ Y UNA PLURALIDAD DE ACTUADORES PARA ACTIVAR LOS ELEMENTOS DE IMPRESION, RESPECTIVAMENTE. CADA UNO DE LOS ACTUADORES CONSTA DE UN ELEMENTO MOVIL (12) AL CUAL SE HALLAN CONECTADOS LOS HILOS DE IMPRESION, Y UN DISPOSITIVO DE ELECTRO-DISTORSION (2), UN PAR DE ELEMENTOS ELASTICOS PARALELOS (13,14) CADA UNO DE LOS CUALES TIENE UN EXTREMO CONECTADO, MEDIANTE UN DISPOSITIVO DE ELECTRO-DISTORSION, DIRECTAMENTE, AL BASTIDOR Y EL OTRO EXTREMO CONECTADO AL ELEMENTO MOVIL (12) DE FORMA QUE EL DESPLAZAMIENTO DEL DISPOSITIVO DE ELECTRO-DISTORSION SEA AUMENTADO POR EL ELEMENTO MOVIL Y TRANSMITIDO AL HILO DE IMPRESION. UN TERCER ELEMENTO ELASTICO (15) ESTA DISPUESTO PERPENDICULARMENTE EN RELACION AL PRIMERO Y AL SEGUNDO ELEMENTOS ELASTICOS PARA CONECTAR EL MOVIL AL BASTIDOR.
ES198989400747T 1988-03-18 1989-03-16 Cabeza impresora de una impresora por impactos de agujas. Expired - Lifetime ES2035593T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6321688A JP2736647B2 (ja) 1988-03-18 1988-03-18 印字ヘッド
JP63175068A JPH0741722B2 (ja) 1988-07-15 1988-07-15 印字ヘッド
JP28389888A JPH0688419B2 (ja) 1988-11-11 1988-11-11 印字ヘッド

Publications (1)

Publication Number Publication Date
ES2035593T3 true ES2035593T3 (es) 1993-04-16

Family

ID=27298086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989400747T Expired - Lifetime ES2035593T3 (es) 1988-03-18 1989-03-16 Cabeza impresora de una impresora por impactos de agujas.

Country Status (6)

Country Link
US (1) US5005994A (es)
EP (1) EP0333595B1 (es)
KR (1) KR920000390B1 (es)
CA (1) CA1319295C (es)
DE (1) DE68903515T2 (es)
ES (1) ES2035593T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874978A (en) * 1987-06-09 1989-10-17 Brother Kogyo Kabushiki Kaisha Device for magnifying displacement of piezoelectric element or the like and method of producing same
US5167459A (en) * 1989-03-16 1992-12-01 Fujitsu Limited Apparatus for driving printing head of wire-dot impact printer
US5184901A (en) * 1989-07-20 1993-02-09 Fujitsu Ltd. Displacement magnifying mechanism for a print element
JPH04102849U (ja) * 1991-02-08 1992-09-04 ブラザー工業株式会社 印字ヘツド
JPH04109147U (ja) * 1991-03-04 1992-09-21 ブラザー工業株式会社 ドツトインパクト印字ヘツド装置
JP2668460B2 (ja) * 1991-05-23 1997-10-27 富士通株式会社 圧電素子型印字ヘッド
JPH04347656A (ja) * 1991-05-27 1992-12-02 Fujitsu Ltd 圧電素子型アクチュエータ
JP2965763B2 (ja) * 1991-10-09 1999-10-18 富士通株式会社 圧電素子型アクチュエータの保持構造
JPH05147237A (ja) * 1991-11-18 1993-06-15 Fujitsu Ltd 印字ヘツド
JP2525528B2 (ja) * 1991-11-19 1996-08-21 富士通株式会社 圧電アクチュエ―タ
EP0756938A3 (en) * 1992-05-08 1998-01-14 Fujitsu Limited Printing head
JP2806414B2 (ja) * 1992-08-18 1998-09-30 富士通株式会社 電気機械変換アクチュエータおよび印字ヘッド
US6945645B2 (en) 2002-05-06 2005-09-20 Hewlett-Packard Development Company, Lp. Method and apparatus for scoring media
EP3925786B1 (en) * 2020-06-18 2024-01-10 Heraeus Electronics GmbH & Co. KG Additive printing method for printing a functional print pattern on a surface of a three-dimensional object, associated computer program and computer-readable medium

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7606042L (sv) * 1975-10-10 1977-04-11 Florida Data Corp Snabbarbetande elektromagnetiskt skrivhuvud
JPS5422228A (en) * 1977-07-19 1979-02-20 Nippon Electric Co Type head for matrix printer
JPS5427814A (en) * 1977-07-29 1979-03-02 Sharp Kk Printing head with image segments
JPS5551570A (en) * 1978-10-12 1980-04-15 Mitsubishi Electric Corp Dot printer
JPS5563284A (en) * 1978-11-07 1980-05-13 Mitsubishi Electric Corp Dot type printer
JPS57191073A (en) * 1981-05-21 1982-11-24 Fujitsu Ltd Driver for impact printer
JPS57193375A (en) * 1981-05-26 1982-11-27 Nec Corp Impact printing head
JPS58188672A (ja) * 1982-04-30 1983-11-04 Nec Corp 印字ユニツト
US4435666A (en) * 1981-05-26 1984-03-06 Nippon Electric Co., Ltd. Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator
JPS58177376A (ja) * 1982-04-13 1983-10-18 Nec Corp 印字ユニツト
JPS5814765A (ja) * 1981-07-17 1983-01-27 Nec Corp インパクトプリンタヘツド
JPS57203566A (en) * 1981-06-10 1982-12-13 Hitachi Ltd Typing device
JPS5916767A (ja) * 1982-07-20 1984-01-27 Nec Corp 印字ユニツト
JPS5983674A (ja) * 1982-11-04 1984-05-15 Nec Corp 電歪式プリンタヘツド
CA1218561A (en) * 1983-02-25 1987-03-03 Takeshi Yano Differential lever actuator including differentially force-transmitting members which are not liable to break
SE458021B (sv) * 1984-01-30 1989-02-20 Atech Ab Anordning vid skrivare av printerhammartyp
JPS6212613A (ja) * 1985-07-10 1987-01-21 Takeda Chem Ind Ltd ヨウ化アルカリ金属塩の回収法
JPS6256155A (ja) * 1985-09-05 1987-03-11 Nec Corp 印字ヘツド
JPS6357256A (ja) * 1986-08-28 1988-03-11 Nec Corp 印字ヘツド

Also Published As

Publication number Publication date
EP0333595A2 (en) 1989-09-20
KR920000390B1 (ko) 1992-01-13
DE68903515T2 (de) 1993-04-01
CA1319295C (en) 1993-06-22
EP0333595A3 (en) 1990-01-17
DE68903515D1 (de) 1992-12-24
US5005994A (en) 1991-04-09
EP0333595B1 (en) 1992-11-19
KR890014263A (ko) 1989-10-23

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