CH488228A - Device for switching a color or carbon ribbon for computing machines - Google Patents

Device for switching a color or carbon ribbon for computing machines

Info

Publication number
CH488228A
CH488228A CH633969A CH633969A CH488228A CH 488228 A CH488228 A CH 488228A CH 633969 A CH633969 A CH 633969A CH 633969 A CH633969 A CH 633969A CH 488228 A CH488228 A CH 488228A
Authority
CH
Switzerland
Prior art keywords
color
switching
computing machines
carbon ribbon
ribbon
Prior art date
Application number
CH633969A
Other languages
German (de)
Inventor
Thevis Paul
Froebel Artur
Stoll Oskar
Original Assignee
Olympia Werke Ag
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 Olympia Werke Ag filed Critical Olympia Werke Ag
Publication of CH488228A publication Critical patent/CH488228A/en

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
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/14—Ribbon-feed devices or mechanisms
    • B41J33/54—Ribbon-feed devices or mechanisms for ensuring maximum life of the ribbon
    • B41J33/56—Ribbon adjusted transversely
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18528—Rotary to intermittent unidirectional motion
CH633969A 1968-07-13 1969-04-25 Device for switching a color or carbon ribbon for computing machines CH488228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1761847 1968-07-13

Publications (1)

Publication Number Publication Date
CH488228A true CH488228A (en) 1970-03-31

Family

ID=5696739

Family Applications (1)

Application Number Title Priority Date Filing Date
CH633969A CH488228A (en) 1968-07-13 1969-04-25 Device for switching a color or carbon ribbon for computing machines

Country Status (3)

Country Link
US (1) US3613857A (en)
CH (1) CH488228A (en)
FR (1) FR2012919A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137972C3 (en) * 1971-07-29 1975-01-30 Triumph Werke Nuernberg Ag, 8500 Nuernberg Lifting device for the ribbon fork on power-driven writing machines or similar machines
JPS534443B2 (en) * 1972-04-20 1978-02-17
US3863749A (en) * 1972-06-05 1975-02-04 Scm Corp Spoolless ribbon cartridge with lift and feed features combined
CH566211A5 (en) * 1972-06-14 1975-09-15 Madag Maschinen Apparatebau
US3904015A (en) * 1972-11-07 1975-09-09 Robert E Boyden Power-driven typewriter
US3954167A (en) * 1974-10-17 1976-05-04 Extel Corporation High speed printer
US4022313A (en) * 1975-11-19 1977-05-10 Redactron Corporation Ribbon lifting mechanism
FR2342164A1 (en) * 1976-02-24 1977-09-23 Extel Corp Reversing direction of inked teleprinter ribbon - using pinion driven by stepping motor and switched from one ribbon spool to another
US4132486A (en) * 1977-01-05 1979-01-02 Bunker Ramo Corporation Ribbon platform mechanism for extending ribbon life
US4131374A (en) * 1977-08-18 1978-12-26 Scm Corporation Dual segment continuous motion ribbon feed mechanism
US4266479A (en) * 1977-12-12 1981-05-12 Sperry Corporation Multi-function mechanical printer drive means
GB2029327B (en) * 1978-09-02 1982-08-25 Ibm Printing apparatus
IT1158826B (en) * 1983-03-07 1987-02-25 Olivetti & Co Spa BELT CARTRIDGE FOR PRINTER MACHINES
US4606661A (en) * 1984-05-07 1986-08-19 International Business Machines Corporation Proportional vertical and horizontal ribbon tracking for impact printers
CA1256817A (en) * 1984-11-27 1989-07-04 Takeo Tsumura Typewriter misprint correction method
US4747715A (en) * 1985-11-04 1988-05-31 Creative Associates Vacuum buffered ribbon transport system
JPH03297673A (en) * 1990-04-17 1991-12-27 Matsushita Electric Ind Co Ltd Platen driving device
US6705557B2 (en) * 2000-12-11 2004-03-16 Lg Electronics Inc. Idler device for magnetic recording/reproducing apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1064703A (en) * 1909-03-08 1913-06-17 Dalton Adding Machine Co Ribbon-controlling mechanism.
US2161856A (en) * 1937-04-28 1939-06-13 Coxhead Ralph C Corp Ribbon mechanism
DE1179955B (en) * 1961-08-12 1964-10-22 Mecanographie Japy Sa Soc D Equipment for the transport of color ribbons, especially carbon paper ribbons, on writing, calculating and similar machines
US3302766A (en) * 1962-09-12 1967-02-07 Royal Typewriter Co Inc Ribbon handling mechanism
US3237747A (en) * 1964-09-14 1966-03-01 Royal Typewriter Co Inc Cam operated ribbon vibrator and ribbon feed mechanism
US3401783A (en) * 1965-12-30 1968-09-17 Ibm Proportional ribbon feed mechanism

Also Published As

Publication number Publication date
FR2012919A1 (en) 1970-03-27
US3613857A (en) 1971-10-19

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Legal Events

Date Code Title Description
PL Patent ceased