IT1042391B - Meccanismo di rilascio e di bloccag gio per macchine da scrivere elet triche - Google Patents

Meccanismo di rilascio e di bloccag gio per macchine da scrivere elet triche

Info

Publication number
IT1042391B
IT1042391B IT27049/75A IT2704975A IT1042391B IT 1042391 B IT1042391 B IT 1042391B IT 27049/75 A IT27049/75 A IT 27049/75A IT 2704975 A IT2704975 A IT 2704975A IT 1042391 B IT1042391 B IT 1042391B
Authority
IT
Italy
Prior art keywords
release
blocking mechanism
writing machines
electric writing
electric
Prior art date
Application number
IT27049/75A
Other languages
English (en)
Italian (it)
Original Assignee
Scm Corp
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 Scm Corp filed Critical Scm Corp
Application granted granted Critical
Publication of IT1042391B publication Critical patent/IT1042391B/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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/24—Case-shift mechanisms; Fount-change 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/54—Locking devices applied to printing mechanisms
    • B41J29/58—Locking devices applied to printing mechanisms and automatically actuated
    • B41J29/60—Locking devices applied to printing mechanisms and automatically actuated in response to failure of power supply
IT27049/75A 1974-09-09 1975-09-09 Meccanismo di rilascio e di bloccag gio per macchine da scrivere elet triche IT1042391B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504413A US3920114A (en) 1974-09-09 1974-09-09 Release and blocking mechanism for power operated typewriters

Publications (1)

Publication Number Publication Date
IT1042391B true IT1042391B (it) 1980-01-30

Family

ID=24006173

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27049/75A IT1042391B (it) 1974-09-09 1975-09-09 Meccanismo di rilascio e di bloccag gio per macchine da scrivere elet triche

Country Status (6)

Country Link
US (1) US3920114A (enExample)
JP (1) JPS5156321A (enExample)
CA (1) CA1037404A (enExample)
FR (1) FR2283784A1 (enExample)
GB (1) GB1496409A (enExample)
IT (1) IT1042391B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020943Y2 (ja) * 1979-08-29 1985-06-22 三菱電機株式会社 半導体装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304357A (en) * 1937-09-14 1942-12-08 Underwood Elliott Fisher Co Typewriting machine
US2499053A (en) * 1945-06-01 1950-02-28 Buchel Robert Automatic locking and releasing device for shift keys on typewriters
US2506703A (en) * 1946-07-20 1950-05-09 Marie F Chisholm Key locking mechanism for keyboard controlled machines
US3349886A (en) * 1965-12-02 1967-10-31 Royal Typewriter Co Inc Mechanism for locking the keyboard of electric typewriters or like machines
US3572488A (en) * 1969-01-15 1971-03-30 Marx & Co Louis Shift and shift lock mechanism for typewriter
GB1243485A (en) * 1969-07-15 1971-08-18 Olivetti & Co Spa Device for locking the carriage of an electric typewriter

Also Published As

Publication number Publication date
JPS5545036B2 (enExample) 1980-11-15
DE2539796A1 (de) 1976-03-25
FR2283784B1 (enExample) 1978-04-07
GB1496409A (en) 1977-12-30
CA1037404A (en) 1978-08-29
DE2539796B2 (de) 1977-06-08
FR2283784A1 (fr) 1976-04-02
US3920114A (en) 1975-11-18
JPS5156321A (en) 1976-05-18

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