FR2346161A1 - Inked ribbon and carbon cassette system - has hollow depressible horseshoe housings enclosing printing head with selected tape with magnetic control - Google Patents

Inked ribbon and carbon cassette system - has hollow depressible horseshoe housings enclosing printing head with selected tape with magnetic control

Info

Publication number
FR2346161A1
FR2346161A1 FR7707508A FR7707508A FR2346161A1 FR 2346161 A1 FR2346161 A1 FR 2346161A1 FR 7707508 A FR7707508 A FR 7707508A FR 7707508 A FR7707508 A FR 7707508A FR 2346161 A1 FR2346161 A1 FR 2346161A1
Authority
FR
France
Prior art keywords
tape
cassette
horseshoe
magnetic control
printing head
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Withdrawn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
FR7707508A
Other languages
French (fr)
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.)
Zentronik VEB
Original Assignee
Zentronik VEB
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 Zentronik VEB filed Critical Zentronik VEB
Publication of FR2346161A1 publication Critical patent/FR2346161A1/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Withdrawn legal-status Critical Current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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/22—Mechanisms permitting the selective use of a plurality of ink ribbons
    • B41J35/23—Mechanisms permitting the selective use of a plurality of ink ribbons with two or more ribbon guides
    • 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
    • B41J32/02—Ink-ribbon cartridges for endless ribbons

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

The cassette system for single-printing element typewriters and similar office machines avoids smudging as well as leaves a free view for the operator in the printing zone. The unit comprises horseshoe-shaped cassettes (3-5) wrapping the printing head (2) and the selected tape is placed in the working position (10) by magnetic control. The injection moulded housings are provided with guide ribs and slots for threading in as well as for feed out of the tape, and their correct alignment with reference to the platen (28) and the head (2) is ensured by bottoms (25). The latter have projections for positive location of the housings (3-5) through engagement of grooves in the latter. Lowering of a cassette into the rest position (11) is through magnet attraction. The bottoms (25) also include drive and pinch rollers for transport of the tape, the rotation of the rollers ensured by magnetic coupling. The smallest cassette (3) is for a tape that is least used, while cassette (5) is for the most frequently used ribbon.
FR7707508A 1976-04-01 1977-03-14 Inked ribbon and carbon cassette system - has hollow depressible horseshoe housings enclosing printing head with selected tape with magnetic control Withdrawn FR2346161A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19214576A DD128712A1 (en) 1976-04-01 1976-04-01 CASSETTE SYSTEM, ESPECIALLY FOR COLOR, CARBON AND CORRECTION

Publications (1)

Publication Number Publication Date
FR2346161A1 true FR2346161A1 (en) 1977-10-28

Family

ID=5504111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707508A Withdrawn FR2346161A1 (en) 1976-04-01 1977-03-14 Inked ribbon and carbon cassette system - has hollow depressible horseshoe housings enclosing printing head with selected tape with magnetic control

Country Status (3)

Country Link
DD (1) DD128712A1 (en)
DE (1) DE2705127A1 (en)
FR (1) FR2346161A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014763A1 (en) * 1979-02-01 1980-09-03 International Business Machines Corporation Print and correction ribbon cartridge assembly for a typewriter
EP0058151A1 (en) * 1980-03-25 1982-08-25 Color Printer Project Color printer and multi-ribbon cartridge therefor
EP0170621A1 (en) * 1984-08-03 1986-02-05 Hermes Precisa International S.A. Multicolour thermal printer

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469459A (en) * 1982-04-21 1984-09-04 Envision Technology, Inc. Color printer
CH661007A5 (en) * 1984-11-22 1987-06-30 Hermes Precisa International PRINTER FOR THE SIMULTANEOUS PRINTING OF AN ENTIRE LINE.
US4971462A (en) * 1987-11-30 1990-11-20 Smith Corona Corporation Plural cassettes having compatibility arrangement
US4900171A (en) * 1987-11-30 1990-02-13 Smith Corona Corporation Ink ribbon and correction tape cassette compatibility
US5267803A (en) * 1987-11-30 1993-12-07 Smith Corona Corporation Cassette having compatibility arrangement
US5083877A (en) * 1990-04-18 1992-01-28 Pelikan, Inc. Tape feed control apparatus for a correction tape cassette for a typewriter
US5069563A (en) * 1990-06-29 1991-12-03 General Ribbon Corporation Ribbon cartridge mounting movable power switch tab
US5122002A (en) * 1990-06-29 1992-06-16 General Ribbon Corporation Ribbon cartridge with correction cartridge lock-out circumvention power switch projection

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014763A1 (en) * 1979-02-01 1980-09-03 International Business Machines Corporation Print and correction ribbon cartridge assembly for a typewriter
EP0058151A1 (en) * 1980-03-25 1982-08-25 Color Printer Project Color printer and multi-ribbon cartridge therefor
EP0058151A4 (en) * 1980-03-25 1983-06-17 Color Printer Project Color printer and multi-ribbon cartridge therefor.
EP0170621A1 (en) * 1984-08-03 1986-02-05 Hermes Precisa International S.A. Multicolour thermal printer

Also Published As

Publication number Publication date
DE2705127A1 (en) 1977-10-13
DD128712A1 (en) 1977-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse