EP0008279A3 - A removable cartridge for typewriter inked ribbon and a relative typewriter - Google Patents

A removable cartridge for typewriter inked ribbon and a relative typewriter Download PDF

Info

Publication number
EP0008279A3
EP0008279A3 EP79830023A EP79830023A EP0008279A3 EP 0008279 A3 EP0008279 A3 EP 0008279A3 EP 79830023 A EP79830023 A EP 79830023A EP 79830023 A EP79830023 A EP 79830023A EP 0008279 A3 EP0008279 A3 EP 0008279A3
Authority
EP
European Patent Office
Prior art keywords
typewriter
arm
inked ribbon
relative
swinging
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.)
Withdrawn
Application number
EP79830023A
Other languages
German (de)
French (fr)
Other versions
EP0008279A2 (en
Inventor
Camillo Antolini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0008279A2 publication Critical patent/EP0008279A2/en
Publication of EP0008279A3 publication Critical patent/EP0008279A3/en
Withdrawn legal-status Critical Current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
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/14—Ribbon-feed devices or mechanisms
    • B41J33/16—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle
    • B41J33/18—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle by ratchet mechanism
    • 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
    • B41J32/00—Ink-ribbon cartridges
    • 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
    • B41J33/40—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction
    • B41J33/44—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically
    • B41J33/51—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means
    • B41J33/512—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means using a pivoted reversing-feeler engaging the external periphery of the wound ribbon
    • 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

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Record Information Processing For Printing (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)

Abstract

The invention is related to a removable cartridge for typewriter inked ribbon and the relative typewriter, wherein said cartridge encloses two superimposed or juxtaposed step by step rotating spools for unwinding from a spool and rewinding to the other spool an inked ribbon, that is guided by a swinging arm up to the operating zone of the types, a swinging lever being provided having an arm moved by a blade receiving swinging movement by the typewriter, an arm sliding along a cam slit provided on the swinging arm to swing the same and a third arm engaging a crown gear provided on the edge of at least one of said spools, to rotate step by step said spools.
EP79830023A 1978-08-03 1979-07-20 A removable cartridge for typewriter inked ribbon and a relative typewriter Withdrawn EP0008279A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT26437/78A IT1097931B (en) 1978-08-03 1978-08-03 REMOVABLE CARTRIDGE FOR INK TAPE FOR WRITING MACHINES AND RELATED MACHINE
IT2643778 1978-08-03

Publications (2)

Publication Number Publication Date
EP0008279A2 EP0008279A2 (en) 1980-02-20
EP0008279A3 true EP0008279A3 (en) 1980-05-28

Family

ID=11219496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79830023A Withdrawn EP0008279A3 (en) 1978-08-03 1979-07-20 A removable cartridge for typewriter inked ribbon and a relative typewriter

Country Status (5)

Country Link
EP (1) EP0008279A3 (en)
DK (1) DK326779A (en)
FI (1) FI792235A (en)
IT (1) IT1097931B (en)
NO (1) NO792514L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118501B (en) * 1979-03-22 1986-03-03 Olivetti & Co Spa CARTRIDGE FOR AN INKED TAPE OF WRITING MACHINES AND SIMILAR AND MECHANISM FOR ITS USE
US4616945A (en) * 1985-01-31 1986-10-14 International Business Machines Corporation Correction feed mechanism in a correction tape cartridge
DE3765790D1 (en) * 1986-01-21 1990-12-06 Nec Corp INK RIBBON WITH A MECHANISM FOR DETECTING THE TAPE END.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539263A (en) * 1966-09-20 1968-09-13 Olivetti & Co Spa Ink ribbon cartridge for typewriter, teleprinter or equivalent desktop machine
DE1813193A1 (en) * 1968-12-06 1970-08-20 Ecofon Probst Kg Verkaufsges Ribbon and carbon ribbon facility
FR2140991A5 (en) * 1971-06-09 1973-01-19 Scm Corp
FR2183491A5 (en) * 1972-05-03 1973-12-14 Scm Corp
FR2183492A5 (en) * 1972-05-03 1973-12-14 Scm Corp
US3897867A (en) * 1973-11-12 1975-08-05 Scm Corp Ribbon feed mechanism for ink ribbon cartridges

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539263A (en) * 1966-09-20 1968-09-13 Olivetti & Co Spa Ink ribbon cartridge for typewriter, teleprinter or equivalent desktop machine
DE1813193A1 (en) * 1968-12-06 1970-08-20 Ecofon Probst Kg Verkaufsges Ribbon and carbon ribbon facility
FR2140991A5 (en) * 1971-06-09 1973-01-19 Scm Corp
FR2183491A5 (en) * 1972-05-03 1973-12-14 Scm Corp
FR2183492A5 (en) * 1972-05-03 1973-12-14 Scm Corp
US3897867A (en) * 1973-11-12 1975-08-05 Scm Corp Ribbon feed mechanism for ink ribbon cartridges

Also Published As

Publication number Publication date
IT7826437A0 (en) 1978-08-03
EP0008279A2 (en) 1980-02-20
DK326779A (en) 1980-02-04
IT1097931B (en) 1985-08-31
FI792235A (en) 1980-02-04
NO792514L (en) 1980-02-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH DE FR GB NL SE

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19810423