ES200505Y - Perfeccionamientos introducidos en interruptores multiples de teclas. - Google Patents

Perfeccionamientos introducidos en interruptores multiples de teclas.

Info

Publication number
ES200505Y
ES200505Y ES1974200505U ES200505U ES200505Y ES 200505 Y ES200505 Y ES 200505Y ES 1974200505 U ES1974200505 U ES 1974200505U ES 200505 U ES200505 U ES 200505U ES 200505 Y ES200505 Y ES 200505Y
Authority
ES
Spain
Prior art keywords
key switches
multiple key
improvements introduced
switches
key
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
ES1974200505U
Other languages
English (en)
Spanish (es)
Other versions
ES200505U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DREEFS
HASCHKAMP
Original Assignee
DREEFS
HASCHKAMP
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 DREEFS, HASCHKAMP filed Critical DREEFS
Publication of ES200505U publication Critical patent/ES200505U/es
Application granted granted Critical
Publication of ES200505Y publication Critical patent/ES200505Y/es
Expired legal-status Critical Current

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
    • H01H13/70—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
    • H01H13/74—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 each contact set returning to its original state only upon actuation of another of the operating members
ES1974200505U 1973-02-16 1974-02-15 Perfeccionamientos introducidos en interruptores multiples de teclas. Expired ES200505Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307737 DE2307737A1 (de) 1973-02-16 1973-02-16 Mehrfachtastenschalter

Publications (2)

Publication Number Publication Date
ES200505U ES200505U (es) 1975-09-01
ES200505Y true ES200505Y (es) 1976-01-16

Family

ID=5872159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974200505U Expired ES200505Y (es) 1973-02-16 1974-02-15 Perfeccionamientos introducidos en interruptores multiples de teclas.

Country Status (3)

Country Link
DE (2) DE2307737A1 (de)
ES (1) ES200505Y (de)
IT (1) IT1007345B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734051C2 (de) * 1977-07-28 1985-12-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Staubsauger oder dgl. mit einem elektrischen Motor für ein Sauggebläse

Also Published As

Publication number Publication date
ES200505U (es) 1975-09-01
DE7305968U (de) 1973-07-19
IT1007345B (it) 1976-10-30
DE2307737A1 (de) 1974-08-22

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