IT1009783B - Commutatore a pulsanti con piu pulsanti di commutazione - Google Patents

Commutatore a pulsanti con piu pulsanti di commutazione

Info

Publication number
IT1009783B
IT1009783B IT21157/74A IT2115774A IT1009783B IT 1009783 B IT1009783 B IT 1009783B IT 21157/74 A IT21157/74 A IT 21157/74A IT 2115774 A IT2115774 A IT 2115774A IT 1009783 B IT1009783 B IT 1009783B
Authority
IT
Italy
Prior art keywords
switch
buttons
button
button switch
multiple switch
Prior art date
Application number
IT21157/74A
Other languages
English (en)
Italian (it)
Original Assignee
Haschkamp E
Haschkamp J
Dreefs M
Haschkamp W
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
Priority claimed from DE19732317697 external-priority patent/DE2317697C3/de
Application filed by Haschkamp E, Haschkamp J, Dreefs M, Haschkamp W filed Critical Haschkamp E
Application granted granted Critical
Publication of IT1009783B publication Critical patent/IT1009783B/it

Links

Classifications

    • 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
    • H01H13/562—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 making use of a heart shaped cam
    • H01H13/568—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 making use of a heart shaped cam the contact also returning by some external action, e.g. interlocking, protection, remote control
    • 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
IT21157/74A 1973-04-09 1974-04-09 Commutatore a pulsanti con piu pulsanti di commutazione IT1009783B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732317697 DE2317697C3 (de) 1973-04-09 Tastenschalter

Publications (1)

Publication Number Publication Date
IT1009783B true IT1009783B (it) 1976-12-20

Family

ID=5877436

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21157/74A IT1009783B (it) 1973-04-09 1974-04-09 Commutatore a pulsanti con piu pulsanti di commutazione

Country Status (3)

Country Link
ES (1) ES201836Y (es)
FR (1) FR2224856B1 (es)
IT (1) IT1009783B (es)

Also Published As

Publication number Publication date
ES201836U (es) 1975-10-16
FR2224856B1 (es) 1978-08-11
FR2224856A1 (es) 1974-10-31
DE2317697B2 (de) 1977-02-24
DE2317697A1 (de) 1974-10-31
ES201836Y (es) 1976-02-16

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