CA962954A - Hammer control for chain printer - Google Patents

Hammer control for chain printer

Info

Publication number
CA962954A
CA962954A CA142,065A CA142065A CA962954A CA 962954 A CA962954 A CA 962954A CA 142065 A CA142065 A CA 142065A CA 962954 A CA962954 A CA 962954A
Authority
CA
Canada
Prior art keywords
hammer control
chain printer
printer
chain
hammer
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
CA142,065A
Other versions
CA142065S (en
Inventor
Neil C. Berglund
Gerald H. Petricka
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA962954A publication Critical patent/CA962954A/en
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
    • B41J9/14—Means for selecting or suppressing individual hammers
CA142,065A 1971-05-13 1972-05-10 Hammer control for chain printer Expired CA962954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14305671A 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
CA962954A true CA962954A (en) 1975-02-18

Family

ID=22502410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,065A Expired CA962954A (en) 1971-05-13 1972-05-10 Hammer control for chain printer

Country Status (7)

Country Link
US (1) US3691947A (en)
JP (1) JPS539499B1 (en)
CA (1) CA962954A (en)
DE (1) DE2222817C3 (en)
FR (1) FR2139514A5 (en)
GB (1) GB1368834A (en)
IT (1) IT1009512B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104966A (en) * 1982-12-09 1984-06-18 Alps Electric Co Ltd Printer
US4457229A (en) * 1982-12-27 1984-07-03 International Business Machines Corporation Scan correction for a line printer having multi-pitch type carriers
WO1989000503A1 (en) * 1987-07-21 1989-01-26 Storage Technology Corporation Control of printer functions via band id

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135490C (en) * 1959-10-05
US3211087A (en) * 1961-11-28 1965-10-12 Honeywell Inc Hammer control circuit in a high speed printer
US3303775A (en) * 1963-09-20 1967-02-14 Ibm Variable speed printer apparatus and type carrier device therefor
US3289576A (en) * 1964-12-02 1966-12-06 Ibm High speed printer with variable cycle control
US3312174A (en) * 1965-12-23 1967-04-04 Ibm Variable cycle control system for a high speed printer
US3406381A (en) * 1966-05-09 1968-10-15 Rca Corp Print hammer energizing arrangement
US3443514A (en) * 1967-05-17 1969-05-13 Potter Instrument Co Inc Print hammer timing and energizing means in high speed printers
FR1573798A (en) * 1967-08-10 1969-07-04
US3467005A (en) * 1968-04-29 1969-09-16 Collins Radio Co Printer hammer drive circuit
US3605610A (en) * 1968-06-04 1971-09-20 Gen Electric Type member position sensing system in a high speed printer
US3575107A (en) * 1969-06-02 1971-04-13 Gen Electric Underspeed and undervoltage protection for printer
US3602138A (en) * 1969-12-30 1971-08-31 Ibm Hammer driver timing from a print buffer ring

Also Published As

Publication number Publication date
JPS539499B1 (en) 1978-04-06
DE2222817B2 (en) 1973-09-13
DE2222817C3 (en) 1974-04-18
US3691947A (en) 1972-09-19
GB1368834A (en) 1974-10-02
IT1009512B (en) 1976-12-20
DE2222817A1 (en) 1972-11-30
FR2139514A5 (en) 1973-01-05

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