CA942123A - Front-back printer - Google Patents

Front-back printer

Info

Publication number
CA942123A
CA942123A CA130,056A CA130056A CA942123A CA 942123 A CA942123 A CA 942123A CA 130056 A CA130056 A CA 130056A CA 942123 A CA942123 A CA 942123A
Authority
CA
Canada
Prior art keywords
back printer
printer
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
CA130,056A
Other languages
English (en)
Other versions
CA130056S (en
Inventor
John E. Drejza
Jonas E. Dayger
Otto F. Moneagle
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 CA942123A publication Critical patent/CA942123A/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
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/10—Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position
CA130,056A 1970-12-28 1971-12-14 Front-back printer Expired CA942123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10173670A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA942123A true CA942123A (en) 1974-02-19

Family

ID=22286133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,056A Expired CA942123A (en) 1970-12-28 1971-12-14 Front-back printer

Country Status (7)

Country Link
US (1) US3735696A (enExample)
JP (1) JPS5127170B1 (enExample)
CA (1) CA942123A (enExample)
DE (1) DE2163339C3 (enExample)
FR (1) FR2120713A5 (enExample)
GB (1) GB1299338A (enExample)
IT (1) IT939109B (enExample)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792779A (en) * 1954-06-21 1957-05-21 Ibm Vibrating printing means
US2737883A (en) * 1954-06-29 1956-03-13 Underwood Corp High speed high quality printer
NL256523A (enExample) * 1959-10-05
US3094064A (en) * 1960-01-04 1963-06-18 Ibm Positioning mechanism in selective type printing machines
USRE26240E (en) * 1960-11-25 1967-07-18 High speed printers with column spanning hammers
NL136900C (enExample) * 1963-03-28 Ibm
NL135802C (enExample) * 1963-03-28 Ibm
US3342127A (en) * 1965-04-08 1967-09-19 Solomon H Pitt High speed printing device with reciprocable type bar
GB1139705A (en) * 1965-12-30 1969-01-15 Creed & Co Ltd Teleprinters
US3416442A (en) * 1967-06-20 1968-12-17 Ibm Selective hammer actuating means in chain printers
US3451335A (en) * 1967-08-21 1969-06-24 Ibm Printer platen control system
US3465670A (en) * 1968-01-02 1969-09-09 Honeywell Inc Type hammer actuating means in high-speed printers
JPS4930532A (enExample) * 1972-07-17 1974-03-19

Also Published As

Publication number Publication date
DE2163339C3 (de) 1981-10-15
US3735696A (en) 1973-05-29
FR2120713A5 (enExample) 1972-08-18
DE2163339B2 (de) 1981-01-29
JPS5127170B1 (enExample) 1976-08-11
GB1299338A (en) 1972-12-13
DE2163339A1 (de) 1972-07-27
IT939109B (it) 1973-02-10

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