CH471687A - Device for controlling the switch and locking the keyboard of an electric typewriter - Google Patents

Device for controlling the switch and locking the keyboard of an electric typewriter

Info

Publication number
CH471687A
CH471687A CH1532768A CH1532768A CH471687A CH 471687 A CH471687 A CH 471687A CH 1532768 A CH1532768 A CH 1532768A CH 1532768 A CH1532768 A CH 1532768A CH 471687 A CH471687 A CH 471687A
Authority
CH
Switzerland
Prior art keywords
keyboard
locking
switch
controlling
electric typewriter
Prior art date
Application number
CH1532768A
Other languages
French (fr)
Inventor
Albrile Walter
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH471687A publication Critical patent/CH471687A/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
    • 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
    • B41J29/64—Locking devices applied to printing mechanisms and automatically actuated by a function of the printer to lock the keyboard
    • 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
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/387—Automatic cut-off devices
CH1532768A 1967-10-14 1968-10-14 Device for controlling the switch and locking the keyboard of an electric typewriter CH471687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5335067 1967-10-14

Publications (1)

Publication Number Publication Date
CH471687A true CH471687A (en) 1969-04-30

Family

ID=11282036

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1532768A CH471687A (en) 1967-10-14 1968-10-14 Device for controlling the switch and locking the keyboard of an electric typewriter

Country Status (3)

Country Link
US (1) US3543905A (en)
CH (1) CH471687A (en)
FR (1) FR1585798A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2954358C2 (en) * 1978-03-08 1987-01-29 Canon K.K., Tokio/Tokyo Heat printing device
DD134933A1 (en) * 1978-03-16 1979-04-04 Hans Johne PROTECTIVE DEVICE, ESPECIALLY FOR PRINTING MACHINES
JPS58147386A (en) * 1982-02-26 1983-09-02 Canon Inc Electronic apparatus with printer

Also Published As

Publication number Publication date
DE1803238A1 (en) 1969-06-19
FR1585798A (en) 1970-01-30
US3543905A (en) 1970-12-01
DE1803238B2 (en) 1977-06-08

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Legal Events

Date Code Title Description
PL Patent ceased