ZA756986B - Pushbutton switch system - Google Patents

Pushbutton switch system

Info

Publication number
ZA756986B
ZA756986B ZA00756986A ZA756986A ZA756986B ZA 756986 B ZA756986 B ZA 756986B ZA 00756986 A ZA00756986 A ZA 00756986A ZA 756986 A ZA756986 A ZA 756986A ZA 756986 B ZA756986 B ZA 756986B
Authority
ZA
South Africa
Prior art keywords
switch system
pushbutton switch
pushbutton
switch
Prior art date
Application number
ZA00756986A
Inventor
S Ohmes
Original Assignee
Blaupunkt Werke 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 Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Publication of ZA756986B publication Critical patent/ZA756986B/en

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
    • H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/032—Several contacts formed in one plate or layer
    • H01H2205/034—Several contacts formed in one plate or layer with snap action
ZA00756986A 1974-11-08 1975-11-07 Pushbutton switch system ZA756986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2452944A DE2452944C3 (en) 1974-11-08 1974-11-08 Key switch system

Publications (1)

Publication Number Publication Date
ZA756986B true ZA756986B (en) 1976-10-27

Family

ID=5930301

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00756986A ZA756986B (en) 1974-11-08 1975-11-07 Pushbutton switch system

Country Status (7)

Country Link
AU (1) AU8477875A (en)
BR (1) BR7507351A (en)
DE (2) DE2452944C3 (en)
FI (1) FI753128A (en)
FR (1) FR2290755A1 (en)
IT (1) IT1052215B (en)
ZA (1) ZA756986B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088702B (en) * 1976-12-06 1985-06-10 Rca Corp SWITCHING CONTACT MECHANISM FOR A KEYBOARD OF THE TYPE FOR CALCULATORS
DE2705756C2 (en) * 1977-02-11 1982-09-02 Alps Electric Co., Ltd., Tokyo Push button switch for electronic desk calculators or the like.
DE2736172C3 (en) * 1977-08-11 1983-02-10 Rudolf Schadow Gmbh, 1000 Berlin Electrical snap switch
DE3320116A1 (en) * 1983-06-03 1984-12-06 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt KEY SWITCH DEVICE
FR2958072B1 (en) * 2010-03-25 2012-04-20 Continental Automotive France MULTICONTACT BLOCK COMPRISING AT LEAST TWO INDEPENDENT ELECTRICAL CONTACTS OF THE CLOSING EFFECT TYPE

Also Published As

Publication number Publication date
BR7507351A (en) 1976-08-10
DE2452944B2 (en) 1979-01-25
AU8477875A (en) 1977-03-17
FI753128A (en) 1976-05-09
DE7437240U (en) 1975-08-07
DE2452944A1 (en) 1976-05-13
IT1052215B (en) 1981-06-20
DE2452944C3 (en) 1979-10-04
FR2290755A1 (en) 1976-06-04

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