ES215678U - Cabeza de impresion perfeccionada. - Google Patents

Cabeza de impresion perfeccionada.

Info

Publication number
ES215678U
ES215678U ES0215678U ES215678U ES215678U ES 215678 U ES215678 U ES 215678U ES 0215678 U ES0215678 U ES 0215678U ES 215678 U ES215678 U ES 215678U ES 215678 U ES215678 U ES 215678U
Authority
ES
Spain
Prior art keywords
support platform
pallet
hand
electromagnet
magnetic circuit
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.)
Granted
Application number
ES0215678U
Other languages
English (en)
Other versions
ES215678Y (es
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Publication of ES215678U publication Critical patent/ES215678U/es
Application granted granted Critical
Publication of ES215678Y publication Critical patent/ES215678Y/es
Expired 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
    • B41J2/24—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
    • B41J2/275—Actuators for print wires of clapper type

Landscapes

  • Impact Printers (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

Cabeza de impresión perfeccionada, para su utilización en impresoras o similares, qué comprende por un lado un conjunto de agujas destinadas a golpear, con sus primeras extremidades, un determinado soporte, al objeto de inscribir en éste una serie de puntos seleccionados, con vistas a representar, con estos puntos, cifras, caracteres o análogos; por otra parte, incluye para una de las agujas un electroimán y una lámina o paleta metálica, donde la paleta y el electroimán asociados a la misma aguja trabajan conjuntamente, provocando un desplazamiento de la citada paleta cuando se aplica una señal a los bornes del arrollamiento del electroimán correspondiente, siendo este desplazamiento susceptible de provocar la proyección de la aguja asociada en dirección al citado soporte; mientras que, por otra parte, incluye una plataforma de apoyo o chasis, que soporta el conjunto de los citados electroimanes, caracterizada porque cada uno de los electroimanes incluye un circuito magnético que presenta sensiblemente la forma de una "U", alrededor de una de cuyas patas se dispone el arrollamiento correspondiente; porque la plataforma de apoyo incluye unos alojamiento para los citados circuitos magnéticos; y porque alrededor de cada uno de los arrollamientos se ha dispuesto un material de revestimiento, que tiene propiedades de adherencia a los materiales constitutivos, respectivamente, del circuito magnético y de la citada plataforma de apoyo, de manera que este material de revestimiento entra en contacto con la plataforma de apoyo, así como con el citado circuito magnético.
ES1975215678U 1974-10-08 1975-10-07 Cabeza de impresion perfeccionada. Expired ES215678Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433837A FR2287340A1 (fr) 1974-10-08 1974-10-08 Perfectionnements apportes aux dispositifs ou tetes d'impression pour imprimantes ou analogues et procede de fabrication d'une telle tete d'impression

Publications (2)

Publication Number Publication Date
ES215678U true ES215678U (es) 1976-08-01
ES215678Y ES215678Y (es) 1976-12-16

Family

ID=9143859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975215678U Expired ES215678Y (es) 1974-10-08 1975-10-07 Cabeza de impresion perfeccionada.

Country Status (6)

Country Link
US (1) US4049107A (es)
BR (1) BR7506540A (es)
DD (1) DD121617A5 (es)
ES (1) ES215678Y (es)
FR (1) FR2287340A1 (es)
GB (1) GB1518707A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE404898B (sv) * 1976-10-11 1978-11-06 Facit Ab Anordning for punktformig paverkan av ett informationsberande medium
JPS53141719A (en) * 1977-05-13 1978-12-09 Suwa Seikosha Kk Dot printer head
JPS53141717A (en) * 1977-05-13 1978-12-09 Suwa Seikosha Kk Dot printer head structure
US4230038A (en) * 1977-06-23 1980-10-28 Helmut Falk Matrix print head assembly
US4214836A (en) * 1978-03-24 1980-07-29 Digital Equipment Corporation Impact print head
IT1099489B (it) * 1978-09-11 1985-09-18 Honeywell Inf Systems Testina stampante a matrice perfezionata
IT1128976B (it) * 1980-08-21 1986-06-04 Olivetti & Co Spa Testina di stampa a fili balistica
IT1135613B (it) * 1981-02-25 1986-08-27 Honeywell Inf Systems Italia Gruppo elettromagnetico per testina stampante a mosaico e relativo metodo di produzione
JPS583880A (ja) * 1981-06-30 1983-01-10 Seikosha Co Ltd クロスハンマ式ドツトプリンタ
DE3243477A1 (de) * 1982-11-22 1984-05-24 Mannesmann AG, 4000 Düsseldorf Nadeldruckkopf fuer matrixdrucker
DE3243475C2 (de) * 1982-11-22 1987-02-26 Mannesmann AG, 4000 Düsseldorf Nadeldruckkopf für Matrixdrucker
US4555192A (en) * 1983-02-25 1985-11-26 Tokyo Electric Co., Ltd. Release type dot printer head
JPS60174659A (ja) * 1984-02-22 1985-09-07 Hitachi Ltd 印字機構
JPS60193661A (ja) * 1984-03-15 1985-10-02 Tokyo Electric Co Ltd ドツトプリンタヘツド
US4634302A (en) * 1985-08-26 1987-01-06 Dataproducts, Inc. Actuator for dot matrix printhead
DE3540761A1 (de) * 1985-11-16 1987-05-21 Mannesmann Ag Matrixdruckkopf
EP0304482B1 (en) * 1987-02-24 1992-08-26 Raychem Corporation A multilayer article having improved printability and mark permanency and a method of making
US4886381A (en) * 1988-05-06 1989-12-12 D. H. Technology, Inc. Dot matrix print head assembly
US5133612A (en) * 1990-10-03 1992-07-28 Brother Kogyo Kabushiki Kaisha Dot impact type printing head with adhesively attached base unit
CN104553395B (zh) * 2015-02-01 2017-01-11 周廉凤 打码设备
CN104589806B (zh) * 2015-02-01 2016-06-08 周廉凤 自动打码器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584575A (en) * 1968-11-12 1971-06-15 Johann Distl Mosaic printing head and device for producing the same
FR2071162A5 (es) * 1969-12-19 1971-09-17 Radiotechnique Compelec
US3896918A (en) * 1971-03-04 1975-07-29 Winfried Schneider Mosaic printing head with electromagnetically actuated needles with a common yoke for all electromagnets
DE2119641C3 (de) * 1971-04-22 1975-05-15 Anker-Werke Ag, 4800 Bielefeld Schreibkopf für Nadeldruckwerke
CH545198A (de) * 1971-09-09 1973-12-15 Anker Werke Ag Schreibkopf für zusammengesetzte Schrift- oder Kodezeichen
JPS5516834B2 (es) * 1971-11-20 1980-05-07
DE2201049C3 (de) * 1972-01-11 1978-04-06 Winfried 4794 Schloss Neuhaus Schneider Mosaikdruckkopf
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
US3929214A (en) * 1974-09-18 1975-12-30 D & D Ass Wire matrix ballistic impact print head

Also Published As

Publication number Publication date
FR2287340A1 (fr) 1976-05-07
ES215678Y (es) 1976-12-16
BR7506540A (pt) 1976-08-17
AU8550575A (en) 1977-04-21
US4049107A (en) 1977-09-20
GB1518707A (en) 1978-07-26
DD121617A5 (es) 1976-08-12
FR2287340B1 (es) 1982-06-11

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