GB1316532A - Keyboard operated printers with erase mechanism - Google Patents

Keyboard operated printers with erase mechanism

Info

Publication number
GB1316532A
GB1316532A GB5561771A GB1316532DA GB1316532A GB 1316532 A GB1316532 A GB 1316532A GB 5561771 A GB5561771 A GB 5561771A GB 1316532D A GB1316532D A GB 1316532DA GB 1316532 A GB1316532 A GB 1316532A
Authority
GB
United Kingdom
Prior art keywords
key
erase
error
dec
actuated
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
GB5561771A
Other languages
English (en)
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
Publication of GB1316532A publication Critical patent/GB1316532A/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
    • 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
    • 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

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
GB5561771A 1970-12-30 1971-12-01 Keyboard operated printers with erase mechanism Expired GB1316532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00102696A US3799316A (en) 1970-12-30 1970-12-30 Automatic erase mechanism

Publications (1)

Publication Number Publication Date
GB1316532A true GB1316532A (en) 1973-05-09

Family

ID=22291207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5561771A Expired GB1316532A (en) 1970-12-30 1971-12-01 Keyboard operated printers with erase mechanism

Country Status (11)

Country Link
US (1) US3799316A (enExample)
JP (2) JPS534441B1 (enExample)
AR (1) AR202172A1 (enExample)
AU (1) AU456531B2 (enExample)
BE (1) BE776086A (enExample)
BR (1) BR7108646D0 (enExample)
CA (1) CA935776A (enExample)
DE (1) DE2164763C2 (enExample)
FR (1) FR2120737A5 (enExample)
GB (1) GB1316532A (enExample)
NL (1) NL7117319A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866736A (en) * 1973-08-06 1975-02-18 Sears Roebuck & Co Manual typewriter with means for error correction
US3905465A (en) * 1974-02-22 1975-09-16 Litton Business Systems Inc Error correcting typewriter
NL7502114A (nl) * 1974-02-22 1975-08-26 Canon Kk Informatieuitvoerinrichting.
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
NL7610046A (nl) * 1976-02-14 1977-08-16 Triumph Werke Nuernberg Ag Correctie-inrichting voor schrijfmachines.
DE2716731A1 (de) * 1976-04-27 1977-11-17 Olivetti & Co Spa Vorrichtung zum erleichterten auffinden der schreibstelle fuer eine schreibmaschine
IT1072323B (it) * 1976-05-10 1985-04-10 Olivetti & Co Spa Inchiostro per dispositivi di scrittura
US4203681A (en) * 1977-11-25 1980-05-20 Sears, Roebuck And Co. Single element typewriter with error correction feature
US4247210A (en) * 1979-10-30 1981-01-27 International Business Machines Corporation Ribbon feed and lift mechanism for a typewriter
US4492485A (en) * 1980-09-02 1985-01-08 Sears, Roebuck And Co. Error correcting typewriter for simplified word obliteration
IT1147773B (it) * 1980-09-04 1986-11-26 Olivetti & Co Spa Dispositivo di cancellazione per macchine per scrivere
US4502798A (en) * 1983-01-14 1985-03-05 Holmes Lawrence Jr Typewriter baseplate attachment enabling use of print keys for non-print operations
JPS60179281A (ja) * 1984-02-27 1985-09-13 Sharp Corp タイプライタのコレクシヨンテ−プの移動方式
US5143462A (en) * 1989-04-14 1992-09-01 Keyboard Advances, Inc. Ergonomically effective backspacing method
US5620267A (en) * 1993-10-15 1997-04-15 Keyboard Advancements, Inc. Keyboard with thumb activated control key
CA2637159C (en) * 2007-07-09 2016-01-05 Novilco Inc. Apparatus for spacing boards

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126998A (en) * 1964-03-31 palmer
US944590A (en) * 1907-08-08 1909-12-28 Angelo Beyerlen Type-writer.
US1463778A (en) * 1920-06-22 1923-07-31 Underwood Typewriter Co Typewriting machine
US2462833A (en) * 1946-08-06 1949-03-01 Western Union Telegraph Co Backspacing mechanism for telegraph printers
US3059751A (en) * 1960-12-20 1962-10-23 Ibm Escapement mechanism for typewriter
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
FR1500937A (fr) * 1965-08-21 1968-01-24 Ibm Clavier de machines à écrire
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
US3729081A (en) * 1970-12-11 1973-04-24 Sears Roebuck & Co Typewriter carriage and ribbon field control for error correction

Also Published As

Publication number Publication date
NL7117319A (enExample) 1972-07-04
AU3654171A (en) 1973-06-14
US3799316A (en) 1974-03-26
BE776086A (fr) 1972-03-16
JPS5316419B1 (enExample) 1978-06-01
JPS534441B1 (enExample) 1978-02-17
AU456531B2 (en) 1974-12-19
AR202172A1 (es) 1975-05-23
FR2120737A5 (enExample) 1972-08-18
DE2164763A1 (de) 1972-07-13
DE2164763C2 (de) 1982-10-21
BR7108646D0 (pt) 1973-05-24
CA935776A (en) 1973-10-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee