ES396518A1 - Typewriter carriage and ribbon field control for error correction - Google Patents

Typewriter carriage and ribbon field control for error correction

Info

Publication number
ES396518A1
ES396518A1 ES396518A ES396518A ES396518A1 ES 396518 A1 ES396518 A1 ES 396518A1 ES 396518 A ES396518 A ES 396518A ES 396518 A ES396518 A ES 396518A ES 396518 A1 ES396518 A1 ES 396518A1
Authority
ES
Spain
Prior art keywords
carriage
error correction
field control
typewriter carriage
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
ES396518A
Other languages
Spanish (es)
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.)
Sears Roebuck and Co
Original Assignee
Sears Roebuck and Co
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 Sears Roebuck and Co filed Critical Sears Roebuck and Co
Publication of ES396518A1 publication Critical patent/ES396518A1/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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
    • B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/60—Auxiliary feed or adjustment devices
    • B41J19/62—Auxiliary feed or adjustment devices for back spacing
    • 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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/04—Ink-ribbon guides
    • B41J35/10—Vibrator mechanisms; Driving gear therefor

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

An error correcting typewriter having mechanism for disabling the forward spacing mechanism of the carriage to prevent movement of the carriage for two successive actuations of any character key. A manual key is connected with and to concurrently operate the backspace drive mechanism, the disabling mechanism and the ribbon vibrator. The carriage, after being backspaced one letter width increment, remains in such position during the actuation of a first character key to obliterate an error and the actuation of a second character key to print a correct character. Thereafter, the forward spacing mechanism again becomes effective.
ES396518A 1970-12-11 1971-10-29 Typewriter carriage and ribbon field control for error correction Expired ES396518A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9716970A 1970-12-11 1970-12-11

Publications (1)

Publication Number Publication Date
ES396518A1 true ES396518A1 (en) 1974-05-01

Family

ID=22261709

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396518A Expired ES396518A1 (en) 1970-12-11 1971-10-29 Typewriter carriage and ribbon field control for error correction

Country Status (7)

Country Link
US (1) US3729081A (en)
JP (1) JPS5111970B1 (en)
CA (1) CA921857A (en)
DE (1) DE2154380A1 (en)
ES (1) ES396518A1 (en)
GB (1) GB1352301A (en)
NL (1) NL7114249A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799316A (en) * 1970-12-30 1974-03-26 Ibm Automatic erase mechanism
GB1418009A (en) * 1972-05-25 1975-12-17 Messa Maquinas De Escrever Sar Typewriters
US3866736A (en) * 1973-08-06 1975-02-18 Sears Roebuck & Co Manual typewriter with means for error correction
US3997046A (en) * 1973-09-13 1976-12-14 Wolowitz William H Flexible correction auxiliaries for use with golf-ball typewriters
US3862679A (en) * 1973-09-18 1975-01-28 Sears Roebuck & Co Power operated tyepwriter with means for error correction
US3905465A (en) * 1974-02-22 1975-09-16 Litton Business Systems Inc Error correcting typewriter
US3927748A (en) * 1974-05-16 1975-12-23 William H Wolowitz Attachment for converting a standard typewriter to a self-correcting typewriter
US3927749A (en) * 1974-08-12 1975-12-23 William H Wolowitz Apparatus for supplementing the operation of the ribbon selecting and backspacing means of a typewriter
US3997047A (en) * 1974-12-27 1976-12-14 Wolowitz William H Attachment for converting a standard typewriter into a correcting typewriter
US3977510A (en) * 1975-06-23 1976-08-31 Scm Corporation Automatic function mechanism for typewriters
US3976184A (en) * 1975-06-23 1976-08-24 Scm Corporation Ribbon cartridge for dual automatic typewriter function
US3985219A (en) * 1975-06-23 1976-10-12 Scm Corporation Ribbon cartridge for automatic typewriter function
US3976182A (en) * 1975-06-23 1976-08-24 Scm Corporation Automatic function mechanism for typewriters
US3978965A (en) * 1975-06-23 1976-09-07 Scm Corporation Ribbon cartridge for automatic typewriter function
US3991874A (en) * 1975-06-23 1976-11-16 Scm Corporation Automatic function mechanism for typewriters
US3987885A (en) * 1975-06-23 1976-10-26 Scm Corporation Automatic single and repeat function mechanism for typewriters
NL7610046A (en) * 1976-02-14 1977-08-16 Triumph Werke Nuernberg Ag CORRECTION DEVICE FOR TYPEWRITERS.
DE2716731A1 (en) * 1976-04-27 1977-11-17 Olivetti & Co Spa DEVICE TO EASILY FIND THE TYPING POINT FOR A TYPING MACHINE
US4185400A (en) * 1978-08-14 1980-01-29 Sears, Roebuck And Co. Typewriter with instructional apparatus
JPS5838113B2 (en) * 1979-01-22 1983-08-20 株式会社エヌ イ− ア−ル Typewriter error printing correction device
US4492485A (en) * 1980-09-02 1985-01-08 Sears, Roebuck And Co. Error correcting typewriter for simplified word obliteration
JPS60179281A (en) * 1984-02-27 1985-09-13 Sharp Corp Correction tape moving system for type writer
GB2201640B (en) * 1986-12-26 1991-05-15 Canon Kk Recording apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US640254A (en) * 1898-05-09 1900-01-02 Valentine Seeser Type-writing machine.
US1174696A (en) * 1915-07-06 1916-03-07 Dean Company Sa Operating device for type-writer carriages.
US1905118A (en) * 1927-01-08 1933-04-25 Nadell Aaron Method and means of eradicating typewritten matter
US2142761A (en) * 1938-04-26 1939-01-03 Quinn Edwin Albert Error correcting device for typewriters
US2484198A (en) * 1945-12-13 1949-10-11 Emerson Electric Mfg Co Noiseless escapement mechanism
US2462833A (en) * 1946-08-06 1949-03-01 Western Union Telegraph Co Backspacing mechanism for telegraph printers
US2913091A (en) * 1955-12-23 1959-11-17 Neumann Erich Noiseless escapement mechanism for typewriting machines
US3154183A (en) * 1962-03-16 1964-10-27 William H Wolowitz Ribbon shift for error-obliterating typewriters
US3270852A (en) * 1963-02-04 1966-09-06 Fondiller Robert Typewriter erasure mechanism
US3204745A (en) * 1963-07-22 1965-09-07 Wolowitz William Howard Error-correcting typewriter
US3149711A (en) * 1963-08-15 1964-09-22 William H Wolowitz Error-correcting typewriter
US3204746A (en) * 1963-08-23 1965-09-07 Wolowitz William Howard Typewriter with error-correction features
US3397767A (en) * 1965-09-07 1968-08-20 Robert B. Hobbs Erasure tape mechanism for typewriters
US3595362A (en) * 1969-10-21 1971-07-27 William H Wolowitz Typewriter backspace and ribbon-field control

Also Published As

Publication number Publication date
NL7114249A (en) 1972-06-13
CA921857A (en) 1973-02-27
GB1352301A (en) 1974-05-08
US3729081A (en) 1973-04-24
JPS5111970B1 (en) 1976-04-15
DE2154380A1 (en) 1972-06-22

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