IT1020868B - Meccanismo di scappamento per mac china per scrivere - Google Patents

Meccanismo di scappamento per mac china per scrivere

Info

Publication number
IT1020868B
IT1020868B IT69884/74A IT6988474A IT1020868B IT 1020868 B IT1020868 B IT 1020868B IT 69884/74 A IT69884/74 A IT 69884/74A IT 6988474 A IT6988474 A IT 6988474A IT 1020868 B IT1020868 B IT 1020868B
Authority
IT
Italy
Prior art keywords
exhaust mechanism
writing machine
writing
machine
exhaust
Prior art date
Application number
IT69884/74A
Other languages
English (en)
Italian (it)
Original Assignee
Hermes Precisa International
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 Hermes Precisa International filed Critical Hermes Precisa International
Application granted granted Critical
Publication of IT1020868B publication Critical patent/IT1020868B/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
    • 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
    • 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
    • B41J19/42—Escapements having two pawls or like detents
    • B41J19/44—Escapements having two pawls or like detents coacting with two toothed members, e.g. racks or wheels
IT69884/74A 1973-09-27 1974-09-25 Meccanismo di scappamento per mac china per scrivere IT1020868B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1383073A CH566213A5 (pm) 1973-09-27 1973-09-27

Publications (1)

Publication Number Publication Date
IT1020868B true IT1020868B (it) 1977-12-30

Family

ID=4395693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69884/74A IT1020868B (it) 1973-09-27 1974-09-25 Meccanismo di scappamento per mac china per scrivere

Country Status (7)

Country Link
US (1) US3912067A (pm)
CH (1) CH566213A5 (pm)
DE (1) DE2445970C3 (pm)
FR (1) FR2245491B1 (pm)
GB (1) GB1438739A (pm)
IT (1) IT1020868B (pm)
SE (1) SE400051B (pm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857771A (en) * 1929-06-05 1932-05-10 Varityper Inc Variable feed mechanism for typewriter carriages

Also Published As

Publication number Publication date
SE7412037L (pm) 1975-04-01
US3912067A (en) 1975-10-14
FR2245491A1 (pm) 1975-04-25
SE400051B (sv) 1978-03-13
DE2445970C3 (de) 1978-07-20
DE2445970B2 (de) 1977-11-24
CH566213A5 (pm) 1975-09-15
FR2245491B1 (pm) 1982-09-03
DE2445970A1 (de) 1975-04-10
GB1438739A (en) 1976-06-09

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