BR7507351A - Sistema comutador de teclas aperfeicoado - Google Patents

Sistema comutador de teclas aperfeicoado

Info

Publication number
BR7507351A
BR7507351A BR7507351*A BR7507351A BR7507351A BR 7507351 A BR7507351 A BR 7507351A BR 7507351 A BR7507351 A BR 7507351A BR 7507351 A BR7507351 A BR 7507351A
Authority
BR
Brazil
Prior art keywords
switching system
key switching
perfected
perfected key
switching
Prior art date
Application number
BR7507351*A
Other languages
English (en)
Portuguese (pt)
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 BR7507351A publication Critical patent/BR7507351A/pt

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
BR7507351*A 1974-11-08 1975-11-07 Sistema comutador de teclas aperfeicoado BR7507351A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2452944A DE2452944C3 (de) 1974-11-08 1974-11-08 Tastenschaltersystem

Publications (1)

Publication Number Publication Date
BR7507351A true BR7507351A (pt) 1976-08-10

Family

ID=5930301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507351*A BR7507351A (pt) 1974-11-08 1975-11-07 Sistema comutador de teclas aperfeicoado

Country Status (7)

Country Link
AU (1) AU8477875A (enExample)
BR (1) BR7507351A (enExample)
DE (2) DE7437240U (enExample)
FI (1) FI753128A7 (enExample)
FR (1) FR2290755A1 (enExample)
IT (1) IT1052215B (enExample)
ZA (1) ZA756986B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088702B (it) * 1976-12-06 1985-06-10 Rca Corp Meccanismo di contatto di commutazione per una tastiera del tipo per calcolatori
DE2705756C2 (de) * 1977-02-11 1982-09-02 Alps Electric Co., Ltd., Tokyo Druckknopfschalter für elektronische Tischrechner o.dgl.
DE2736172C3 (de) * 1977-08-11 1983-02-10 Rudolf Schadow Gmbh, 1000 Berlin Elektrischer Schnappschalter
DE3320116A1 (de) * 1983-06-03 1984-12-06 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Tastschaltvorrichtung
FR2958072B1 (fr) * 2010-03-25 2012-04-20 Continental Automotive France Bloc multicontacts comportant au moins deux contacts electriques independants du type a effet cloquant

Also Published As

Publication number Publication date
DE2452944B2 (de) 1979-01-25
ZA756986B (en) 1976-10-27
DE7437240U (de) 1975-08-07
FI753128A7 (enExample) 1976-05-09
AU8477875A (en) 1977-03-17
DE2452944A1 (de) 1976-05-13
DE2452944C3 (de) 1979-10-04
FR2290755A1 (fr) 1976-06-04
IT1052215B (it) 1981-06-20

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