FR2457769A1 - Perfectionnements aux imprimantes a roues paralleles - Google Patents

Perfectionnements aux imprimantes a roues paralleles

Info

Publication number
FR2457769A1
FR2457769A1 FR7913444A FR7913444A FR2457769A1 FR 2457769 A1 FR2457769 A1 FR 2457769A1 FR 7913444 A FR7913444 A FR 7913444A FR 7913444 A FR7913444 A FR 7913444A FR 2457769 A1 FR2457769 A1 FR 2457769A1
Authority
FR
France
Prior art keywords
wheel
print
division
heads
emitter
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
FR7913444A
Other languages
English (en)
Other versions
FR2457769B1 (fr
Inventor
Christian Geney
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.)
HAVAS MACHINES
Original Assignee
HAVAS MACHINES
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 HAVAS MACHINES filed Critical HAVAS MACHINES
Priority to FR7913444A priority Critical patent/FR2457769A1/fr
Priority to US06/150,906 priority patent/US4350092A/en
Priority to AT80102804T priority patent/ATE6839T1/de
Priority to EP80102804A priority patent/EP0019839B1/fr
Priority to DE8080102804T priority patent/DE3067244D1/de
Priority to CA000352826A priority patent/CA1144626A/fr
Publication of FR2457769A1 publication Critical patent/FR2457769A1/fr
Application granted granted Critical
Publication of FR2457769B1 publication Critical patent/FR2457769B1/fr
Granted 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
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/48—Type carrier arrested in selected position by electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Handling Of Cut Paper (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Vending Machines For Individual Products (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

IMPRIMANTE DE FAIBLE ENCOMBREMENT PERMETTANT DE CONTROLER LA CONFORMITE ENTRE L'IMPRESSION ET L'ORDRE. L'IMPRIMANTE COMPORTE UN CAPTEUR DE POSITION REALISE SOUS FORME DE CIRCUITS IMPRIMES OPTOELECTRONIQUES DISPOSES A L'INTERIEUR ET A L'EXTERIEUR D'UNE ROUE ENGRENANT AVEC LA ROUE PORTE-CARACTERES, AINSI QU'UN DISPOSITIF LOGIQUE PERMETTANT LA LECTURE DOUBLE SIMULTANEE DE DEUX CASES DE LA MEMOIRE QUI SE SUIVENT AFIN DE COMPENSER LE RETARD MECANIQUE DANS LE DECLENCHEMENT DE L'ELECTRO-AIMANT D'ARRET DES ROUES PORTE-CARACTERES. APPLICATION: IMPRIMANTE POUR MACHINE A CALCULER.
FR7913444A 1979-05-28 1979-05-28 Perfectionnements aux imprimantes a roues paralleles Granted FR2457769A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7913444A FR2457769A1 (fr) 1979-05-28 1979-05-28 Perfectionnements aux imprimantes a roues paralleles
US06/150,906 US4350092A (en) 1979-05-28 1980-05-19 Parallel-wheel printers
AT80102804T ATE6839T1 (de) 1979-05-28 1980-05-21 Drucker mit parallelen typenraedern.
EP80102804A EP0019839B1 (fr) 1979-05-28 1980-05-21 Imprimante à roues porte-caractères parallèles
DE8080102804T DE3067244D1 (en) 1979-05-28 1980-05-21 Printer with parallel type wheels
CA000352826A CA1144626A (fr) 1979-05-28 1980-05-27 Imprimante a roues porte-caracteres paralleles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913444A FR2457769A1 (fr) 1979-05-28 1979-05-28 Perfectionnements aux imprimantes a roues paralleles

Publications (2)

Publication Number Publication Date
FR2457769A1 true FR2457769A1 (fr) 1980-12-26
FR2457769B1 FR2457769B1 (fr) 1983-12-09

Family

ID=9225895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913444A Granted FR2457769A1 (fr) 1979-05-28 1979-05-28 Perfectionnements aux imprimantes a roues paralleles

Country Status (6)

Country Link
US (1) US4350092A (fr)
EP (1) EP0019839B1 (fr)
AT (1) ATE6839T1 (fr)
CA (1) CA1144626A (fr)
DE (1) DE3067244D1 (fr)
FR (1) FR2457769A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667743A5 (de) * 1981-04-06 1988-10-31 Hasler Ag Vorrichtung zum einstellen einer frankiermaschine und verfahren zum betreiben der vorrichtung.
US4858525A (en) * 1987-12-07 1989-08-22 Pitney Bowes Inc. Postage meter having a worm gear drive and guiding sleeve
US4852482A (en) * 1987-12-21 1989-08-01 Pitney Bowes Inc. Automatic printwheel setting system
CN110765793A (zh) * 2019-10-24 2020-02-07 清华大学 一种模块组合式机械计算器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561675A (en) * 1969-07-23 1971-02-09 Digitronics Corp Recording system for business machines
US3872789A (en) * 1973-12-13 1975-03-25 Electronic Memories & Magnetic Printer with print wheels having coded perforations for selective positioning
FR2391075A1 (fr) * 1977-05-16 1978-12-15 Satas Imprimante a plusieurs roues a commande electrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350454A (en) * 1942-06-18 1944-06-06 Ncr Co Zero elimination means
US3366045A (en) * 1965-03-29 1968-01-30 C Olivetri & C S P A Ing Printing device for office machines and data processing equipments
US3693545A (en) * 1970-09-18 1972-09-26 Burroughs Corp Coaxial type drums with apertures for changeable type segments
US4141291A (en) * 1976-05-06 1979-02-27 Copal Company Limited Mechanism for actuating a platen in a printer
US4182240A (en) * 1976-08-27 1980-01-08 Shinshu Seiki Kabushiki Kaisha Printer control assembly
US4257324A (en) * 1978-10-30 1981-03-24 Bell & Howell Company Position monitoring methods and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561675A (en) * 1969-07-23 1971-02-09 Digitronics Corp Recording system for business machines
US3872789A (en) * 1973-12-13 1975-03-25 Electronic Memories & Magnetic Printer with print wheels having coded perforations for selective positioning
FR2391075A1 (fr) * 1977-05-16 1978-12-15 Satas Imprimante a plusieurs roues a commande electrique

Also Published As

Publication number Publication date
FR2457769B1 (fr) 1983-12-09
EP0019839B1 (fr) 1984-03-28
CA1144626A (fr) 1983-04-12
DE3067244D1 (en) 1984-05-03
US4350092A (en) 1982-09-21
ATE6839T1 (de) 1984-04-15
EP0019839A1 (fr) 1980-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse