NL238769A - - Google Patents

Info

Publication number
NL238769A
NL238769A NL238769DA NL238769A NL 238769 A NL238769 A NL 238769A NL 238769D A NL238769D A NL 238769DA NL 238769 A NL238769 A NL 238769A
Authority
NL
Netherlands
Application number
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.)
Publication of NL238769A publication Critical patent/NL238769A/xx

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
NL238769D 1959-03-24 NL238769A (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
NL238769A true NL238769A (fr)

Family

ID=4530811

Family Applications (1)

Application Number Title Priority Date Filing Date
NL238769D NL238769A (fr) 1959-03-24

Country Status (6)

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

Also Published As

Publication number Publication date
CH366080A (de) 1962-12-15
GB889984A (en) 1962-02-21
DE1819400U (de) 1960-10-13
FR1223173A (fr) 1960-06-15
BE578280A (fr) 1959-08-17

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