EP0157037A3 - Langhub-Drucktastenschalter - Google Patents

Langhub-Drucktastenschalter Download PDF

Info

Publication number
EP0157037A3
EP0157037A3 EP84306247A EP84306247A EP0157037A3 EP 0157037 A3 EP0157037 A3 EP 0157037A3 EP 84306247 A EP84306247 A EP 84306247A EP 84306247 A EP84306247 A EP 84306247A EP 0157037 A3 EP0157037 A3 EP 0157037A3
Authority
EP
European Patent Office
Prior art keywords
keytop
travel
lever
spring
switch
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.)
Withdrawn
Application number
EP84306247A
Other languages
English (en)
French (fr)
Other versions
EP0157037A2 (de
Inventor
James C. Gilbert
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.)
Mercury Systems Inc
Original Assignee
Bowmar Instrument Corp
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 Bowmar Instrument Corp filed Critical Bowmar Instrument Corp
Publication of EP0157037A2 publication Critical patent/EP0157037A2/de
Publication of EP0157037A3 publication Critical patent/EP0157037A3/de
Withdrawn legal-status Critical Current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
    • H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/002—Longer travel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/026—Guiding or lubricating nylon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/05—Actuator part on body
    • H01H2233/054—Snap coupling
    • H01H2233/056—Snap coupling with limited freedom
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2237/00—Mechanism between key and laykey
    • H01H2237/004—Cantilever

Landscapes

  • Push-Button Switches (AREA)
EP84306247A 1984-03-29 1984-09-12 Langhub-Drucktastenschalter Withdrawn EP0157037A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59449284A 1984-03-29 1984-03-29
US594492 1984-03-29

Publications (2)

Publication Number Publication Date
EP0157037A2 EP0157037A2 (de) 1985-10-09
EP0157037A3 true EP0157037A3 (de) 1986-11-05

Family

ID=24379099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306247A Withdrawn EP0157037A3 (de) 1984-03-29 1984-09-12 Langhub-Drucktastenschalter

Country Status (1)

Country Link
EP (1) EP0157037A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209437A1 (de) * 1992-03-24 1993-09-30 Schurter Gmbh Hubverlängerungselement für Folientastaturen
DE19726529C2 (de) * 1997-06-23 2001-07-05 Eaton Controls Gmbh Elektrischer Tastschalter
DE19853753A1 (de) 1998-11-21 2000-05-25 Preh Elektro Feinmechanik Bedientastatur, insbesondere für eine Kraftfahrzeug-Klimaanlage
DE10256171B4 (de) * 2002-12-02 2012-04-26 BSH Bosch und Siemens Hausgeräte GmbH Haushaltgerät sowie Schalter zur Verwendung in einem Haushaltgerät
AU2008225766B2 (en) 2007-03-15 2012-06-07 Novartis Ag Organic compounds and their uses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648394A (en) * 1970-01-12 1972-03-14 Burroughs Corp Keytop structure
US3749859A (en) * 1972-04-19 1973-07-31 Colorado Instr Inc Keyboard switch assembly with improved hermetically sealed diaphragm contact structure
US3916150A (en) * 1974-03-04 1975-10-28 Stackpole Component Co Data machine keyboard assembly with elongated key cap for actuating an electric switch
EP0118131A2 (de) * 1983-03-07 1984-09-12 Oak Industries Inc. Schalter mit fühlbarer Rückmeldung und mit positiver Betätigung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648394A (en) * 1970-01-12 1972-03-14 Burroughs Corp Keytop structure
US3749859A (en) * 1972-04-19 1973-07-31 Colorado Instr Inc Keyboard switch assembly with improved hermetically sealed diaphragm contact structure
US3916150A (en) * 1974-03-04 1975-10-28 Stackpole Component Co Data machine keyboard assembly with elongated key cap for actuating an electric switch
EP0118131A2 (de) * 1983-03-07 1984-09-12 Oak Industries Inc. Schalter mit fühlbarer Rückmeldung und mit positiver Betätigung

Also Published As

Publication number Publication date
EP0157037A2 (de) 1985-10-09

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19861001

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GILBERT, JAMES C.