DE2452944C3 - Tastenschaltersystem - Google Patents

Tastenschaltersystem

Info

Publication number
DE2452944C3
DE2452944C3 DE2452944A DE2452944A DE2452944C3 DE 2452944 C3 DE2452944 C3 DE 2452944C3 DE 2452944 A DE2452944 A DE 2452944A DE 2452944 A DE2452944 A DE 2452944A DE 2452944 C3 DE2452944 C3 DE 2452944C3
Authority
DE
Germany
Prior art keywords
elevations
switching element
key switch
switch system
switching elements
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
DE2452944A
Other languages
German (de)
English (en)
Other versions
DE2452944A1 (de
DE2452944B2 (de
Inventor
Siegfried 3200 Hildesheim Ohmes
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.)
Blaupunkt Werke GmbH
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
Priority to DE7437240*[U priority Critical patent/DE7437240U/de
Priority to DE2452944A priority patent/DE2452944C3/de
Priority to AU84778/75A priority patent/AU8477875A/en
Priority to FR7530603A priority patent/FR2290755A1/fr
Priority to IT52097/75A priority patent/IT1052215B/it
Priority to ZA00756986A priority patent/ZA756986B/xx
Priority to FI753128A priority patent/FI753128A7/fi
Priority to BR7507351*A priority patent/BR7507351A/pt
Publication of DE2452944A1 publication Critical patent/DE2452944A1/de
Publication of DE2452944B2 publication Critical patent/DE2452944B2/de
Application granted granted Critical
Publication of DE2452944C3 publication Critical patent/DE2452944C3/de
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
    • H01H13/7013—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

Landscapes

  • Push-Button Switches (AREA)
DE2452944A 1974-11-08 1974-11-08 Tastenschaltersystem Expired DE2452944C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE7437240*[U DE7437240U (de) 1974-11-08 1974-11-08 Tastenschaltersystem
DE2452944A DE2452944C3 (de) 1974-11-08 1974-11-08 Tastenschaltersystem
AU84778/75A AU8477875A (en) 1974-11-08 1975-09-12 Pushbutton switch
FR7530603A FR2290755A1 (fr) 1974-11-08 1975-10-07 Systeme d'interrupteur a touches
IT52097/75A IT1052215B (it) 1974-11-08 1975-11-06 Sistema di interruttori a tasti
ZA00756986A ZA756986B (en) 1974-11-08 1975-11-07 Pushbutton switch system
FI753128A FI753128A7 (OSRAM) 1974-11-08 1975-11-07
BR7507351*A BR7507351A (pt) 1974-11-08 1975-11-07 Sistema comutador de teclas aperfeicoado

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2452944A1 DE2452944A1 (de) 1976-05-13
DE2452944B2 DE2452944B2 (de) 1979-01-25
DE2452944C3 true DE2452944C3 (de) 1979-10-04

Family

ID=5930301

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2452944A Expired DE2452944C3 (de) 1974-11-08 1974-11-08 Tastenschaltersystem
DE7437240*[U Expired DE7437240U (de) 1974-11-08 1974-11-08 Tastenschaltersystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7437240*[U Expired DE7437240U (de) 1974-11-08 1974-11-08 Tastenschaltersystem

Country Status (7)

Country Link
AU (1) AU8477875A (OSRAM)
BR (1) BR7507351A (OSRAM)
DE (2) DE2452944C3 (OSRAM)
FI (1) FI753128A7 (OSRAM)
FR (1) FR2290755A1 (OSRAM)
IT (1) IT1052215B (OSRAM)
ZA (1) ZA756986B (OSRAM)

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
IT1052215B (it) 1981-06-20
ZA756986B (en) 1976-10-27
BR7507351A (pt) 1976-08-10
FR2290755A1 (fr) 1976-06-04
DE7437240U (de) 1975-08-07
FI753128A7 (OSRAM) 1976-05-09
DE2452944A1 (de) 1976-05-13
AU8477875A (en) 1977-03-17
DE2452944B2 (de) 1979-01-25

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee