AT319341B - Einteilige, mechanisch kodierende Wähltastatur - Google Patents

Einteilige, mechanisch kodierende Wähltastatur

Info

Publication number
AT319341B
AT319341B AT119872A AT119872A AT319341B AT 319341 B AT319341 B AT 319341B AT 119872 A AT119872 A AT 119872A AT 119872 A AT119872 A AT 119872A AT 319341 B AT319341 B AT 319341B
Authority
AT
Austria
Prior art keywords
keypad
piece
coding
mechanically
mechanically coding
Prior art date
Application number
AT119872A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT319341B publication Critical patent/AT319341B/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
AT119872A 1971-04-06 1972-02-14 Einteilige, mechanisch kodierende Wähltastatur AT319341B (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
AT319341B true AT319341B (de) 1974-12-10

Family

ID=5804034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT119872A AT319341B (de) 1971-04-06 1972-02-14 Einteilige, mechanisch kodierende Wähltastatur

Country Status (6)

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

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
FR2132163B1 (de) 1975-06-20
CH539942A (de) 1973-07-31
FR2132163A1 (de) 1972-11-17
DE2116799B2 (de) 1973-03-01
IT957537B (it) 1973-10-20
GB1336810A (en) 1973-11-14
DE2116799A1 (de) 1972-11-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee