FR1058946A - Keyboard locking device - Google Patents

Keyboard locking device

Info

Publication number
FR1058946A
FR1058946A FR1058946DA FR1058946A FR 1058946 A FR1058946 A FR 1058946A FR 1058946D A FR1058946D A FR 1058946DA FR 1058946 A FR1058946 A FR 1058946A
Authority
FR
France
Prior art keywords
locking device
keyboard locking
keyboard
locking
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Rene-Alphonse Higonnet
Louis-Marius Moyroud
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 filed Critical
Application granted granted Critical
Publication of FR1058946A publication Critical patent/FR1058946A/en
Expired legal-status Critical Current

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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/18—Locks
    • B41J5/22—Interlocks between keys, e.g. without detent arrangements
FR1058946D 1952-03-25 1952-03-25 Keyboard locking device Expired FR1058946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058946T 1952-03-25

Publications (1)

Publication Number Publication Date
FR1058946A true FR1058946A (en) 1954-03-19

Family

ID=9598827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058946D Expired FR1058946A (en) 1952-03-25 1952-03-25 Keyboard locking device

Country Status (1)

Country Link
FR (1) FR1058946A (en)

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