DE58905591D1 - Drucktastenanordnung in einer Leiterplatte. - Google Patents

Drucktastenanordnung in einer Leiterplatte.

Info

Publication number
DE58905591D1
DE58905591D1 DE89810409T DE58905591T DE58905591D1 DE 58905591 D1 DE58905591 D1 DE 58905591D1 DE 89810409 T DE89810409 T DE 89810409T DE 58905591 T DE58905591 T DE 58905591T DE 58905591 D1 DE58905591 D1 DE 58905591D1
Authority
DE
Germany
Prior art keywords
circuit board
printed circuit
pushbutton arrangement
pushbutton
arrangement
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.)
Revoked
Application number
DE89810409T
Other languages
German (de)
English (en)
Inventor
Dieter Limberger
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.)
Elma Electronic AG
Original Assignee
Elma Electronic AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4229866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE58905591(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elma Electronic AG filed Critical Elma Electronic AG
Application granted granted Critical
Publication of DE58905591D1 publication Critical patent/DE58905591D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/016—Separate bridge contact
    • H01H2205/024—Means to facilitate positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/01—Increasing rigidity; Anti-creep
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/064—Limitation of actuating pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H01H2227/006—Spacer
DE89810409T 1988-06-14 1989-06-01 Drucktastenanordnung in einer Leiterplatte. Revoked DE58905591D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH227188A CH676765A5 (enrdf_load_stackoverflow) 1988-06-14 1988-06-14

Publications (1)

Publication Number Publication Date
DE58905591D1 true DE58905591D1 (de) 1993-10-21

Family

ID=4229866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89810409T Revoked DE58905591D1 (de) 1988-06-14 1989-06-01 Drucktastenanordnung in einer Leiterplatte.

Country Status (3)

Country Link
EP (1) EP0347375B1 (enrdf_load_stackoverflow)
CH (1) CH676765A5 (enrdf_load_stackoverflow)
DE (1) DE58905591D1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139554A1 (de) * 1991-10-14 1993-04-15 Fela Mikrotechnik Ag Elektrischer tastschalter
DE4213084A1 (de) * 1992-04-21 1993-01-07 Bock Hans A Dipl Ing Tu (tast)schalter im lenkrad oder in konsolen, armlehnen etc. zur bedienung durch die "elastische haut" (kunststoff) der oberflaeche
DE19823894C1 (de) * 1998-04-18 2000-01-05 Inovan Stroebe Schnappscheibenschalter mit Befestigungselement
DE19847614A1 (de) * 1998-10-15 2000-05-04 Magenwirth Gmbh Co Gustav Sprungschalter
US6423918B1 (en) * 2000-03-21 2002-07-23 Lear Corporation Dome switch
DE10315202A1 (de) * 2003-04-03 2004-10-14 Leopold Kostal Gmbh & Co. Kg Fernbedienung zum Betätigen einer Schließeinrichtung eines Kraftfahrzeuges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472355A (en) * 1974-07-24 1977-05-04 Amp Inc Switches for electrical assemblies
US4056701A (en) * 1976-07-08 1977-11-01 Bowmar Instrument Corporation Low profile lighted push button switch
CH632112A5 (en) * 1978-07-07 1982-09-15 Sodeco Compteurs De Geneve Push-button keypad and use of the same as a dialling keypad of a public telephone station
DE2902769C2 (de) * 1979-01-25 1982-12-09 Rudolf Schadow Gmbh, 1000 Berlin Drucktastenschalter
US4365120A (en) * 1981-04-13 1982-12-21 Kb Denver, Inc. Illuminated keyboard
DE3145434A1 (de) * 1981-11-16 1983-05-26 Kundisch GmbH, 7730 Villingen-Schwenningen Folientastatur mit druckpunkt

Also Published As

Publication number Publication date
EP0347375A1 (de) 1989-12-20
CH676765A5 (enrdf_load_stackoverflow) 1991-02-28
EP0347375B1 (de) 1993-09-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation