CH539942A - Mechanisch programmierbare Wähltastatur - Google Patents

Mechanisch programmierbare Wähltastatur

Info

Publication number
CH539942A
CH539942A CH222472A CH222472A CH539942A CH 539942 A CH539942 A CH 539942A CH 222472 A CH222472 A CH 222472A CH 222472 A CH222472 A CH 222472A CH 539942 A CH539942 A CH 539942A
Authority
CH
Switzerland
Prior art keywords
programmable keypad
mechanically programmable
mechanically
keypad
programmable
Prior art date
Application number
CH222472A
Other languages
German (de)
English (en)
Inventor
Bruendel Werner
Original Assignee
Hagenuk Neufeldt Kuhnke Gmbh
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 Hagenuk Neufeldt Kuhnke Gmbh filed Critical Hagenuk Neufeldt Kuhnke Gmbh
Publication of CH539942A publication Critical patent/CH539942A/de

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
    • 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
CH222472A 1971-04-06 1972-02-16 Mechanisch programmierbare Wähltastatur CH539942A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712116799 DE2116799B2 (de) 1971-04-06 1971-04-06 Einteilige, mechanisch kodierende waehltastatur

Publications (1)

Publication Number Publication Date
CH539942A true CH539942A (de) 1973-07-31

Family

ID=5804034

Family Applications (1)

Application Number Title Priority Date Filing Date
CH222472A CH539942A (de) 1971-04-06 1972-02-16 Mechanisch programmierbare Wähltastatur

Country Status (6)

Country Link
AT (1) AT319341B (esLanguage)
CH (1) CH539942A (esLanguage)
DE (1) DE2116799B2 (esLanguage)
FR (1) FR2132163B1 (esLanguage)
GB (1) GB1336810A (esLanguage)
IT (1) IT957537B (esLanguage)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551143A1 (de) * 1975-11-14 1977-05-26 Hagenuk Neufeldt Kuhnke Gmbh Mechanisch codierende waehltastatur fuer fernmeldeeinrichtungen, insbesondere fernsprechapparate
DE3319334C1 (de) * 1983-05-27 1984-09-13 Siemens Ag Verriegelvorrichtung fuer ein zweiteiliges Tastaturgehaeuse

Also Published As

Publication number Publication date
DE2116799B2 (de) 1973-03-01
IT957537B (it) 1973-10-20
AT319341B (de) 1974-12-10
DE2116799A1 (de) 1972-11-02
GB1336810A (en) 1973-11-14
FR2132163B1 (esLanguage) 1975-06-20
FR2132163A1 (esLanguage) 1972-11-17

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Legal Events

Date Code Title Description
PL Patent ceased