DE2521720C3 - Schaltungsanordnung zur Steuerung einer Hammerbank eines Anschlagdruckers - Google Patents

Schaltungsanordnung zur Steuerung einer Hammerbank eines Anschlagdruckers

Info

Publication number
DE2521720C3
DE2521720C3 DE2521720A DE2521720A DE2521720C3 DE 2521720 C3 DE2521720 C3 DE 2521720C3 DE 2521720 A DE2521720 A DE 2521720A DE 2521720 A DE2521720 A DE 2521720A DE 2521720 C3 DE2521720 C3 DE 2521720C3
Authority
DE
Germany
Prior art keywords
signal
hammerbank
circuit arrangement
arrangement according
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.)
Expired
Application number
DE2521720A
Other languages
German (de)
English (en)
Other versions
DE2521720A1 (de
DE2521720B2 (de
Inventor
Clifford John Calabasas Park Helms
Donald Keith Skinner
Donald George Stupeck
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.)
Ricoh Printing Systems America Inc
Original Assignee
Dataproducts Corp
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 Dataproducts Corp filed Critical Dataproducts Corp
Publication of DE2521720A1 publication Critical patent/DE2521720A1/de
Publication of DE2521720B2 publication Critical patent/DE2521720B2/de
Application granted granted Critical
Publication of DE2521720C3 publication Critical patent/DE2521720C3/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00Hammer-impression mechanisms
    • B41J9/14Means for selecting or suppressing individual hammers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00Hammer-impression mechanisms
    • B41J9/02Hammers; Arrangements thereof
    • B41J9/10Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position
    • B41J9/12Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position each operating in more than one character position

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Impact Printers (AREA)
  • Electrophonic Musical Instruments (AREA)
DE2521720A 1974-05-15 1975-05-15 Schaltungsanordnung zur Steuerung einer Hammerbank eines Anschlagdruckers Expired DE2521720C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470269A US3911814A (en) 1974-05-15 1974-05-15 Hammer bank move control system

Publications (3)

Publication Number Publication Date
DE2521720A1 DE2521720A1 (de) 1975-11-27
DE2521720B2 DE2521720B2 (de) 1978-07-20
DE2521720C3 true DE2521720C3 (de) 1979-03-22

Family

ID=23866919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2521720A Expired DE2521720C3 (de) 1974-05-15 1975-05-15 Schaltungsanordnung zur Steuerung einer Hammerbank eines Anschlagdruckers

Country Status (7)

Country Link
US (1) US3911814A (enExample)
JP (1) JPS5440414B2 (enExample)
CA (1) CA1037312A (enExample)
DE (1) DE2521720C3 (enExample)
FR (1) FR2271047B1 (enExample)
GB (1) GB1495599A (enExample)
NL (1) NL7505640A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100480A (en) * 1976-08-20 1978-07-11 Dataproducts Corporation Position and velocity sensors
DE2830226A1 (de) * 1977-07-11 1979-02-01 Canon Kk Druckvorrichtung
US4248148A (en) * 1978-10-23 1981-02-03 Sperry Corporation Time shared shifting print hammer assembly
US4461984A (en) * 1982-05-03 1984-07-24 Mannesmann Tally Corporation Linear motor shuttling system
CA1328576C (en) * 1988-01-19 1994-04-19 Gordon Brent Barrus Printer having improved shuttle counterbalance, cam oiler and integral flywheel motor
US6133706A (en) * 1997-03-17 2000-10-17 Hewlett-Packard Company Printer subsystem motion-control sensor apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26240E (en) * 1960-11-25 1967-07-18 High speed printers with column spanning hammers
US3390630A (en) * 1966-06-09 1968-07-02 Sperry Rand Corp High speed printing device employing bar printer and double width hammers
US3332343A (en) * 1966-06-20 1967-07-25 Andelex Corp Selective hammer interposing means in high speed printers
US3618514A (en) * 1969-06-24 1971-11-09 Mohawk Data Sciences Corp Apparatus for producing incremental movement, particularly for moving a print hammer module parallel to a print line
US3672297A (en) * 1970-06-30 1972-06-27 Ibm Printing control device in high speed chain printer with hammers movable to plural print positions
US3789971A (en) * 1971-06-21 1974-02-05 Honeywell Inf Systems Servo control system for a serial printer print head
US3734012A (en) * 1971-08-02 1973-05-22 Ncr Co Selective roller inker means for high speed selective type drum
US3789969A (en) * 1972-04-06 1974-02-05 Centronics Data Computer High speed printer

Also Published As

Publication number Publication date
CA1037312A (en) 1978-08-29
JPS5129837A (enExample) 1976-03-13
GB1495599A (en) 1977-12-21
NL7505640A (nl) 1975-11-18
FR2271047A1 (enExample) 1975-12-12
JPS5440414B2 (enExample) 1979-12-03
DE2521720A1 (de) 1975-11-27
FR2271047B1 (enExample) 1983-02-04
DE2521720B2 (de) 1978-07-20
US3911814A (en) 1975-10-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee