CH412414A - Line switch on ten-key adding and four-species calculating machines - Google Patents

Line switch on ten-key adding and four-species calculating machines

Info

Publication number
CH412414A
CH412414A CH63562A CH63562A CH412414A CH 412414 A CH412414 A CH 412414A CH 63562 A CH63562 A CH 63562A CH 63562 A CH63562 A CH 63562A CH 412414 A CH412414 A CH 412414A
Authority
CH
Switzerland
Prior art keywords
line switch
calculating machines
key adding
species
species calculating
Prior art date
Application number
CH63562A
Other languages
German (de)
Inventor
Haberkorn Otto
Rompel Walter
Roth Otto
Original Assignee
Walther Bueromasch Gmbh
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 Walther Bueromasch Gmbh filed Critical Walther Bueromasch Gmbh
Publication of CH412414A publication Critical patent/CH412414A/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
    • B41J19/76—Line-spacing mechanisms
    • B41J19/78—Positive-feed mechanisms
    • B41J19/80—Pawl-and-ratchet mechanisms
    • B41J19/82—Pawl-and-ratchet mechanisms moving a paper or like carriage
    • B41J19/84—Pawl-and-ratchet mechanisms moving a paper or like carriage in the form of a roller rotated for line spacing
    • B41J19/86—Pawl-and-ratchet mechanisms moving a paper or like carriage in the form of a roller rotated for line spacing the pawl being normally in engagement with the ratchet
    • 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
    • B41J29/18—Mechanisms for rendering the print visible to the operator
CH63562A 1961-03-02 1962-01-20 Line switch on ten-key adding and four-species calculating machines CH412414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0029584 1961-03-02

Publications (1)

Publication Number Publication Date
CH412414A true CH412414A (en) 1966-04-30

Family

ID=7599268

Family Applications (1)

Application Number Title Priority Date Filing Date
CH63562A CH412414A (en) 1961-03-02 1962-01-20 Line switch on ten-key adding and four-species calculating machines

Country Status (5)

Country Link
US (1) US3217855A (en)
CH (1) CH412414A (en)
FR (1) FR1314845A (en)
GB (1) GB944678A (en)
SE (1) SE307027B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266719A (en) * 1966-08-16 Paper backlash mechanism
CH486741A (en) * 1968-06-01 1970-02-28 Olympia Werke Ag Device for intermittently moving a drive link for the transport of data carriers
US3949664A (en) * 1970-02-27 1976-04-13 Kabushiki Kaisha Suwa Seikosha Compact flying printer
US3835770A (en) * 1970-02-27 1974-09-17 Suwa Seikosha Kk Compact flying printer
USRE28796E (en) * 1970-02-27 1976-05-04 Kabushiki Kaisha Suwa Seikosha Compact flying printer
US3818773A (en) * 1973-07-11 1974-06-25 Suua Seikosha Kk Motion transforming mechanism
USRE28897E (en) * 1973-07-11 1976-07-13 Kabushiki Kaisha Suwa Seikosha Motion transforming mechanism
US4043440A (en) * 1976-04-08 1977-08-23 Addmaster Corporation Paper feed and web rewind mechanism
JPS5995175A (en) * 1982-11-24 1984-06-01 Alps Electric Co Ltd Multi-stage type printer
US4761087A (en) * 1985-11-12 1988-08-02 Genicom Corporation Printer with automatic printed paper advancement to tear-off position and subsequent retraction to new first print line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1516679A (en) * 1924-11-25 muller
US2390396A (en) * 1945-12-04 Accounting machine
US2153182A (en) * 1935-05-11 1939-04-04 Ibm Record controlled machine
US2264855A (en) * 1937-06-10 1941-12-02 Burroughs Adding Machine Co Cash register
US2318000A (en) * 1941-03-14 1943-05-04 Victor Adding Machine Co Platen mechanism

Also Published As

Publication number Publication date
DE1424678B2 (en) 1972-09-07
DE1424678A1 (en) 1969-05-08
SE307027B (en) 1968-12-16
US3217855A (en) 1965-11-16
GB944678A (en) 1963-12-18
FR1314845A (en) 1963-01-11

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