ES396518A1 - Typewriter carriage and ribbon field control for error correction - Google Patents
Typewriter carriage and ribbon field control for error correctionInfo
- 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
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.
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)
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 |
US3985219A (en) * | 1975-06-23 | 1976-10-12 | Scm Corporation | Ribbon cartridge for automatic typewriter function |
US3991874A (en) * | 1975-06-23 | 1976-11-16 | Scm Corporation | Automatic function mechanism for typewriters |
US3977510A (en) * | 1975-06-23 | 1976-08-31 | 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 |
US3976184A (en) * | 1975-06-23 | 1976-08-24 | Scm Corporation | Ribbon cartridge for dual 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 |
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 |
DE3743414A1 (en) * | 1986-12-26 | 1988-07-07 | Canon Kk | RECORDING DEVICE |
Family Cites Families (14)
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 |
-
1970
- 1970-12-11 US US00097169A patent/US3729081A/en not_active Expired - Lifetime
-
1971
- 1971-06-10 CA CA115333A patent/CA921857A/en not_active Expired
- 1971-09-28 GB GB4523271A patent/GB1352301A/en not_active Expired
- 1971-10-15 NL NL7114249A patent/NL7114249A/xx unknown
- 1971-10-27 DE DE19712154380 patent/DE2154380A1/en active Pending
- 1971-10-28 JP JP46085938A patent/JPS5111970B1/ja active Pending
- 1971-10-29 ES ES396518A patent/ES396518A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1352301A (en) | 1974-05-08 |
JPS5111970B1 (en) | 1976-04-15 |
CA921857A (en) | 1973-02-27 |
DE2154380A1 (en) | 1972-06-22 |
NL7114249A (en) | 1972-06-13 |
US3729081A (en) | 1973-04-24 |
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