CH445527A - Backstep switching device on proportional step switching device for the paper trolley of a typewriter that works according to the interchangeable latch principle - Google Patents

Backstep switching device on proportional step switching device for the paper trolley of a typewriter that works according to the interchangeable latch principle

Info

Publication number
CH445527A
CH445527A CH161366A CH161366A CH445527A CH 445527 A CH445527 A CH 445527A CH 161366 A CH161366 A CH 161366A CH 161366 A CH161366 A CH 161366A CH 445527 A CH445527 A CH 445527A
Authority
CH
Switzerland
Prior art keywords
switching device
backstep
typewriter
works according
proportional step
Prior art date
Application number
CH161366A
Other languages
German (de)
Inventor
Schweizer Horst
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 CH445527A publication Critical patent/CH445527A/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
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/34—Escapement-feed character-spacing mechanisms
    • B41J19/58—Differential or variable-spacing arrangements
CH161366A 1965-05-21 1966-02-04 Backstep switching device on proportional step switching device for the paper trolley of a typewriter that works according to the interchangeable latch principle CH445527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO0010875 1965-05-21

Publications (1)

Publication Number Publication Date
CH445527A true CH445527A (en) 1967-10-31

Family

ID=7352141

Family Applications (1)

Application Number Title Priority Date Filing Date
CH161366A CH445527A (en) 1965-05-21 1966-02-04 Backstep switching device on proportional step switching device for the paper trolley of a typewriter that works according to the interchangeable latch principle

Country Status (4)

Country Link
US (1) US3455430A (en)
CH (1) CH445527A (en)
DE (1) DE1436698B2 (en)
GB (1) GB1153521A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949855A (en) * 1973-02-16 1976-04-13 Litton Business Systems, Inc. Typewriter carriage jam precluding and action jam release mechanisms
US4029191A (en) * 1975-05-01 1977-06-14 Angelina M. Klem Variable spacing printing apparatus
EP2524944A1 (en) 2011-05-19 2012-11-21 Trading and Marketing Consultants Palmarole AG Colouring composition for thermoplastic polymers and process of preparing and using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85226C (en) * 1948-07-08
US2701045A (en) * 1951-11-08 1955-02-01 Teletype Corp Backspacing mechanism
NL98397C (en) * 1953-03-12
US2905303A (en) * 1955-12-29 1959-09-22 Ibm Escapement pawl control
US2972401A (en) * 1958-07-26 1961-02-21 Olivetti & Co Spa Variable spacing mechanism for typewriters
US3288262A (en) * 1962-11-08 1966-11-29 Olivetti & Co Spa Variable spacing mechanism for typewriters and like machines

Also Published As

Publication number Publication date
DE1436698B2 (en) 1970-01-15
GB1153521A (en) 1969-05-29
US3455430A (en) 1969-07-15
DE1436698A1 (en) 1970-01-15

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