IT940931B - Dispositivo di comando del carrello per macchine da scrivere - Google Patents

Dispositivo di comando del carrello per macchine da scrivere

Info

Publication number
IT940931B
IT940931B IT53042/71A IT5304271A IT940931B IT 940931 B IT940931 B IT 940931B IT 53042/71 A IT53042/71 A IT 53042/71A IT 5304271 A IT5304271 A IT 5304271A IT 940931 B IT940931 B IT 940931B
Authority
IT
Italy
Prior art keywords
command device
trolley
typing machines
typing
machines
Prior art date
Application number
IT53042/71A
Other languages
English (en)
Original Assignee
Marx & Co Louis
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 Marx & Co Louis filed Critical Marx & Co Louis
Application granted granted Critical
Publication of IT940931B publication Critical patent/IT940931B/it

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
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
    • B41J3/365—Toy typewriters
    • 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
    • B41J19/40—Escapements having a single pawl or like detent
    • 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
    • B41J33/42—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction manually
IT53042/71A 1971-05-10 1971-09-23 Dispositivo di comando del carrello per macchine da scrivere IT940931B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14186171A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
IT940931B true IT940931B (it) 1973-02-20

Family

ID=22497584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53042/71A IT940931B (it) 1971-05-10 1971-09-23 Dispositivo di comando del carrello per macchine da scrivere

Country Status (5)

Country Link
US (1) US3724632A (it)
JP (2) JPS5139123B1 (it)
CA (1) CA929880A (it)
GB (2) GB1333482A (it)
IT (1) IT940931B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904015A (en) * 1972-11-07 1975-09-09 Robert E Boyden Power-driven typewriter
US3854563A (en) * 1973-06-25 1974-12-17 Ibm Arcuate printer
IT1118450B (it) * 1979-03-22 1986-03-03 Olivetti & Co Spa Perfezionamenti a macchine per sorivere
JPS58127164U (ja) * 1982-02-24 1983-08-29 株式会社日立製作所 気化器
JPH023053U (it) * 1988-06-17 1990-01-10

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1140848A (en) * 1915-05-25 Corona Typewriter Co Inc Escapement mechanism for type-writing machines.
US1965677A (en) * 1929-11-29 1934-07-10 Coxhead Ralph C Corp Carriage feed mechanism
US2724479A (en) * 1952-09-30 1955-11-22 Dualex Corp Typewriter carriage feed and return
US3562493A (en) * 1967-11-21 1971-02-09 Burroughs Corp Perforated tape reader
US3608688A (en) * 1967-11-25 1971-09-28 Brother Ind Ltd Paragraph indentation mechanism for typewriters

Also Published As

Publication number Publication date
US3724632A (en) 1973-04-03
CA929880A (en) 1973-07-10
JPS5163721A (en) 1976-06-02
GB1333482A (en) 1973-10-10
GB1333481A (en) 1973-10-10
JPS5139123B1 (it) 1976-10-26

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