CA951573A - Back printer print line visibility control - Google Patents

Back printer print line visibility control

Info

Publication number
CA951573A
CA951573A CA145,635,A CA145635A CA951573A CA 951573 A CA951573 A CA 951573A CA 145635 A CA145635 A CA 145635A CA 951573 A CA951573 A CA 951573A
Authority
CA
Canada
Prior art keywords
print line
printer print
visibility control
back printer
line visibility
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
CA145,635,A
Other versions
CA145635S (en
Inventor
Donald J. Stiles
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 CA951573A publication Critical patent/CA951573A/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
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/20—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on endless bands or the like
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/18—Mechanisms for rendering the print visible to the operator
CA145,635,A 1971-07-01 1972-06-26 Back printer print line visibility control Expired CA951573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15883971A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
CA951573A true CA951573A (en) 1974-07-23

Family

ID=22569937

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,635,A Expired CA951573A (en) 1971-07-01 1972-06-26 Back printer print line visibility control

Country Status (7)

Country Link
US (1) US3752069A (en)
JP (1) JPS5217767B1 (en)
CA (1) CA951573A (en)
DE (1) DE2224951C3 (en)
FR (1) FR2144440A5 (en)
GB (1) GB1327358A (en)
IT (1) IT955532B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960074A (en) * 1974-09-16 1976-06-01 Shugart Associates Line printer having hammer which spans three print positions
JPS5938115B2 (en) * 1976-03-04 1984-09-13 日立工機株式会社 printing machine
DE2712998C2 (en) * 1977-03-24 1983-12-22 Ibm Deutschland Gmbh, 7000 Stuttgart Type tape printer
CA1102177A (en) * 1977-05-23 1981-06-02 Thomas T. Hardt Print band one edge guide
US4527920A (en) * 1983-06-13 1985-07-09 International Business Machines Corporation Print hammer firing compensation circuit for printer velocity variation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540373A (en) * 1967-07-21 1970-11-17 Scm Corp Reciprocable platen in selective print wheel printing machine
FR1597830A (en) * 1968-01-29 1970-06-29
US3583315A (en) * 1968-06-04 1971-06-08 Gen Electric High-speed printer having controlled acceleration ribbon positioning differential mechanism
FR1602392A (en) * 1968-11-19 1970-11-16
US3552309A (en) * 1969-04-24 1971-01-05 Ivan Tenev Stantchev Actuating means, resetting means and ribbon feed means in settable printing machines

Also Published As

Publication number Publication date
GB1327358A (en) 1973-08-22
FR2144440A5 (en) 1973-02-09
DE2224951C3 (en) 1981-07-09
JPS5217767B1 (en) 1977-05-18
DE2224951B2 (en) 1980-10-23
IT955532B (en) 1973-09-29
DE2224951A1 (en) 1973-01-18
US3752069A (en) 1973-08-14

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