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BE578280A - Groupe de commutateurs à bouton-poussoir, disposés en ligne. - Google Patents

Groupe de commutateurs à bouton-poussoir, disposés en ligne.

Info

Publication number
BE578280A
BE578280A BE578280A BE578280A BE578280A BE 578280 A BE578280 A BE 578280A BE 578280 A BE578280 A BE 578280A BE 578280 A BE578280 A BE 578280A BE 578280 A BE578280 A BE 578280A
Authority
BE
Belgium
Prior art keywords
row
group
pushbutton switches
pushbutton
switches
Prior art date
Application number
BE578280A
Other languages
English (en)
French (fr)
Inventor
Hans E Schweitzer
Original Assignee
Hans E Schweitzer
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 Hans E Schweitzer filed Critical Hans E Schweitzer
Publication of BE578280A publication Critical patent/BE578280A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H41/00—Switches providing a selected number of consecutive operations of the contacts by a single manual actuation of the operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
BE578280A 1959-03-24 1959-04-29 Groupe de commutateurs à bouton-poussoir, disposés en ligne. BE578280A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7116259A CH366080A (de) 1959-03-24 1959-03-24 Reihenanordnung von Drucktastenschaltern

Publications (1)

Publication Number Publication Date
BE578280A true BE578280A (fr) 1959-08-17

Family

ID=4530811

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578280A BE578280A (fr) 1959-03-24 1959-04-29 Groupe de commutateurs à bouton-poussoir, disposés en ligne.

Country Status (6)

Country Link
BE (1) BE578280A (xx)
CH (1) CH366080A (xx)
DE (1) DE1819400U (xx)
FR (1) FR1223173A (xx)
GB (1) GB889984A (xx)
NL (1) NL238769A (xx)

Also Published As

Publication number Publication date
GB889984A (en) 1962-02-21
FR1223173A (fr) 1960-06-15
NL238769A (xx)
CH366080A (de) 1962-12-15
DE1819400U (de) 1960-10-13

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