DE2654569C2 - Drucker für unterschiedliche Zeichendichten - Google Patents

Drucker für unterschiedliche Zeichendichten

Info

Publication number
DE2654569C2
DE2654569C2 DE2654569A DE2654569A DE2654569C2 DE 2654569 C2 DE2654569 C2 DE 2654569C2 DE 2654569 A DE2654569 A DE 2654569A DE 2654569 A DE2654569 A DE 2654569A DE 2654569 C2 DE2654569 C2 DE 2654569C2
Authority
DE
Germany
Prior art keywords
interposer
printing
hammer
type
character
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
Application number
DE2654569A
Other languages
German (de)
English (en)
Other versions
DE2654569A1 (de
Inventor
Werner 7036 Schönaich Hasler
Eckart Dr. Dipl.-Ing. 7033 Herrenberg Lennemann
Subramaniam Dr. Dipl.-Ing. Padmanabhan
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.)
IBM Deutschland GmbH
Original Assignee
IBM Deutschland GmbH
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 IBM Deutschland GmbH filed Critical IBM Deutschland GmbH
Priority to DE2654569A priority Critical patent/DE2654569C2/de
Priority to FR7731851A priority patent/FR2372702A1/fr
Priority to US05/842,848 priority patent/US4150619A/en
Priority to IT29283/77A priority patent/IT1113786B/it
Priority to GB48395/77A priority patent/GB1548551A/en
Priority to JP14285477A priority patent/JPS5395710A/ja
Priority to CA292,134A priority patent/CA1111309A/en
Publication of DE2654569A1 publication Critical patent/DE2654569A1/de
Application granted granted Critical
Publication of DE2654569C2 publication Critical patent/DE2654569C2/de
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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/10—Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Impact Printers (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
DE2654569A 1976-12-02 1976-12-02 Drucker für unterschiedliche Zeichendichten Expired DE2654569C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2654569A DE2654569C2 (de) 1976-12-02 1976-12-02 Drucker für unterschiedliche Zeichendichten
FR7731851A FR2372702A1 (fr) 1976-12-02 1977-10-14 Imprimante a plusieurs densites de caracteres
US05/842,848 US4150619A (en) 1976-12-02 1977-10-17 Printer for different character densities
IT29283/77A IT1113786B (it) 1976-12-02 1977-11-03 Dispositivo di stampa per stampatrici ad impatto
GB48395/77A GB1548551A (en) 1976-12-02 1977-11-21 Impact printer
JP14285477A JPS5395710A (en) 1976-12-02 1977-11-30 Impact printer
CA292,134A CA1111309A (en) 1976-12-02 1977-12-01 Printer for different character densities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654569A DE2654569C2 (de) 1976-12-02 1976-12-02 Drucker für unterschiedliche Zeichendichten

Publications (2)

Publication Number Publication Date
DE2654569A1 DE2654569A1 (de) 1978-06-08
DE2654569C2 true DE2654569C2 (de) 1987-02-05

Family

ID=5994469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2654569A Expired DE2654569C2 (de) 1976-12-02 1976-12-02 Drucker für unterschiedliche Zeichendichten

Country Status (7)

Country Link
US (1) US4150619A (ref)
JP (1) JPS5395710A (ref)
CA (1) CA1111309A (ref)
DE (1) DE2654569C2 (ref)
FR (1) FR2372702A1 (ref)
GB (1) GB1548551A (ref)
IT (1) IT1113786B (ref)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386563A (en) * 1981-07-02 1983-06-07 Printronix, Inc. Printing system having staggered hammer release
US4421025A (en) * 1981-12-21 1983-12-20 International Business Machines Corporation Spring mounted torsionally rigid print hammer mechanism
US4759647A (en) * 1986-10-22 1988-07-26 International Business Machines Corporation Dual pitch impact printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332343A (en) * 1966-06-20 1967-07-25 Andelex Corp Selective hammer interposing means in high speed printers
US3604347A (en) * 1969-02-11 1971-09-14 Ncr Co Print hammer impact tip
US3795186A (en) * 1969-11-14 1974-03-05 Nortec Computer Devices High speed printer
US3715978A (en) * 1970-09-03 1973-02-13 Ibm Printer hammer mechanism
FR2135453B1 (ref) * 1971-05-05 1973-05-11 Honeywell Bull Soc Ind
DE2145245A1 (de) * 1971-09-10 1973-03-15 Triumph Werke Nuernberg Ag Druckvorrichtung
GB1509213A (en) * 1975-07-02 1978-05-04 Int Computers Ltd Printing methods and apparatus

Also Published As

Publication number Publication date
CA1111309A (en) 1981-10-27
JPS5725394B2 (ref) 1982-05-29
IT1113786B (it) 1986-01-20
DE2654569A1 (de) 1978-06-08
GB1548551A (en) 1979-07-18
US4150619A (en) 1979-04-24
JPS5395710A (en) 1978-08-22
FR2372702A1 (fr) 1978-06-30
FR2372702B1 (ref) 1980-08-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee