ES477249A1 - Erasing Printed Characters - Google Patents
Erasing Printed CharactersInfo
- Publication number
- ES477249A1 ES477249A1 ES477249A ES477249A ES477249A1 ES 477249 A1 ES477249 A1 ES 477249A1 ES 477249 A ES477249 A ES 477249A ES 477249 A ES477249 A ES 477249A ES 477249 A1 ES477249 A1 ES 477249A1
- Authority
- ES
- Spain
- Prior art keywords
- character
- erased
- printed characters
- fraction
- moved
- 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
- 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
- B41J29/32—Type members
- B41J29/34—Type members repeatedly actuated
Abstract
To erase a character, the printing paint is moved to a first position a fraction to one side of the printed character to be erased and the type of the character to be erased stuck against an erase tape onto the printed character. The printing point is then moved a second position a fraction on the other side of the character to be erased and the type is again struck. This arrangement is particularly suitable for daisy wheel print heads where the accuracy of character placement when overprinting is relatively low.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87319778A | 1978-01-30 | 1978-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES477249A1 true ES477249A1 (en) | 1979-10-16 |
Family
ID=25361157
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477249A Expired ES477249A1 (en) | 1978-01-30 | 1979-01-29 | Erasing Printed Characters |
ES477250A Expired ES477250A1 (en) | 1978-01-30 | 1979-01-29 | Erasing Printed Characters |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477250A Expired ES477250A1 (en) | 1978-01-30 | 1979-01-29 | Erasing Printed Characters |
Country Status (24)
Country | Link |
---|---|
JP (1) | JPS5494913A (en) |
AT (1) | AT371066B (en) |
AU (1) | AU516878B2 (en) |
BE (1) | BE872910A (en) |
BR (1) | BR7900559A (en) |
CA (1) | CA1097582A (en) |
CH (1) | CH635030A5 (en) |
CS (1) | CS216244B2 (en) |
DE (1) | DE2900393C2 (en) |
DK (1) | DK150101C (en) |
ES (2) | ES477249A1 (en) |
FI (1) | FI790299A (en) |
FR (1) | FR2415538B1 (en) |
GB (1) | GB2013576B (en) |
IL (1) | IL56278A0 (en) |
IN (1) | IN150284B (en) |
IT (1) | IT1160393B (en) |
MX (1) | MX146208A (en) |
NL (1) | NL189075C (en) |
NO (1) | NO150310C (en) |
OA (1) | OA06168A (en) |
PT (1) | PT68955A (en) |
SE (1) | SE438983B (en) |
ZA (1) | ZA786217B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2906135C2 (en) * | 1979-02-17 | 1985-07-11 | Olympia Werke Ag, 2940 Wilhelmshaven | Printing unit for the production of a typeface with even character spacing |
DE2928079A1 (en) * | 1979-07-12 | 1981-01-29 | Olympia Werke Ag | Typewriter with daisy wheel head and erase facility - has motor controlled carriage, with position control from microprocessor unit, which is positioned in series of incremental movements |
DE3014769A1 (en) * | 1980-04-17 | 1981-10-22 | Olympia Werke Ag, 2940 Wilhelmshaven | METHOD FOR GENERATING SOCIAL CHARACTERS SUCH IN PARTIAL COVERAGE ON A RECORDING CARRIER IN WRITING O.AE. BREWING MACHINES |
JPS58160181A (en) * | 1982-03-19 | 1983-09-22 | Canon Inc | Printing apparatus |
DE3423890A1 (en) * | 1983-06-28 | 1985-01-10 | Alps Electric Co., Ltd., Tokio/Tokyo | Daisywheel printer |
JPS60179281A (en) * | 1984-02-27 | 1985-09-13 | Sharp Corp | Correction tape moving system for type writer |
CA1256817A (en) * | 1984-11-27 | 1989-07-04 | Takeo Tsumura | Typewriter misprint correction method |
JPH026168A (en) * | 1988-06-24 | 1990-01-10 | Brother Ind Ltd | Printer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH413877A (en) * | 1964-07-06 | 1966-05-31 | Hugo Dr Batt | typewriter |
IT1001516B (en) * | 1972-08-03 | 1976-04-30 | Ibm | MACHINE SYSTEM FOR WRITING WITH AUTOMATIC CANCELLATION |
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 |
GB1554415A (en) * | 1975-10-15 | 1979-10-17 | Xerox Corp | Word underscore(enhanced underscoring methods and means for automatic typewriter and the like employing hammertype impact printing mechanism) |
DE2618615C2 (en) * | 1976-04-28 | 1978-05-24 | Olympia Werke Ag, 2940 Wilhelmshaven | Step-by-step mechanism for the paper trolley or type carrier carriage of a writing or printing unit |
-
1978
- 1978-10-24 CA CA314,024A patent/CA1097582A/en not_active Expired
- 1978-10-30 GB GB7842409A patent/GB2013576B/en not_active Expired
- 1978-11-03 ZA ZA786217A patent/ZA786217B/en unknown
- 1978-12-05 FR FR7836051A patent/FR2415538B1/en not_active Expired
- 1978-12-06 IN IN886/DEL/78A patent/IN150284B/en unknown
- 1978-12-12 JP JP15276878A patent/JPS5494913A/en active Granted
- 1978-12-20 CH CH1291778A patent/CH635030A5/en not_active IP Right Cessation
- 1978-12-20 PT PT68955A patent/PT68955A/en unknown
- 1978-12-20 BE BE192436A patent/BE872910A/en not_active IP Right Cessation
- 1978-12-21 IL IL56278A patent/IL56278A0/en unknown
- 1978-12-22 IT IT31211/78A patent/IT1160393B/en active
-
1979
- 1979-01-08 AT AT0013379A patent/AT371066B/en not_active IP Right Cessation
- 1979-01-08 DE DE2900393A patent/DE2900393C2/en not_active Expired
- 1979-01-10 AU AU43249/79A patent/AU516878B2/en not_active Ceased
- 1979-01-22 SE SE7900544A patent/SE438983B/en not_active IP Right Cessation
- 1979-01-23 NO NO790224A patent/NO150310C/en unknown
- 1979-01-24 NL NLAANVRAGE7900568,A patent/NL189075C/en not_active IP Right Cessation
- 1979-01-26 MX MX176420A patent/MX146208A/en unknown
- 1979-01-29 ES ES477249A patent/ES477249A1/en not_active Expired
- 1979-01-29 ES ES477250A patent/ES477250A1/en not_active Expired
- 1979-01-29 DK DK036579A patent/DK150101C/en not_active IP Right Cessation
- 1979-01-30 BR BR7900559A patent/BR7900559A/en unknown
- 1979-01-30 FI FI790299A patent/FI790299A/en unknown
- 1979-01-30 OA OA56721A patent/OA06168A/en unknown
- 1979-01-30 CS CS79657A patent/CS216244B2/en unknown
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