DE3681342D1 - Membran fuer membranschalter und die dazu gehoerigen elemente. - Google Patents

Membran fuer membranschalter und die dazu gehoerigen elemente.

Info

Publication number
DE3681342D1
DE3681342D1 DE8686200819T DE3681342T DE3681342D1 DE 3681342 D1 DE3681342 D1 DE 3681342D1 DE 8686200819 T DE8686200819 T DE 8686200819T DE 3681342 T DE3681342 T DE 3681342T DE 3681342 D1 DE3681342 D1 DE 3681342D1
Authority
DE
Germany
Prior art keywords
membrane
frame
related elements
strips
edges
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 - Lifetime
Application number
DE8686200819T
Other languages
English (en)
Inventor
Koen Velleman
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.)
VELLEMAN SWITCH NV
Original Assignee
VELLEMAN SWITCH NV
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=3865748&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3681342(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by VELLEMAN SWITCH NV filed Critical VELLEMAN SWITCH NV
Application granted granted Critical
Publication of DE3681342D1 publication Critical patent/DE3681342D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/012—Positioning of individual dome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/022—Asymmetric; Elliptic; Square
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/01—Off centre actuation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/018—Indication of switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/002—Layer thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive

Landscapes

  • Push-Button Switches (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE8686200819T 1985-05-22 1986-05-12 Membran fuer membranschalter und die dazu gehoerigen elemente. Expired - Lifetime DE3681342D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/60691A BE902471A (nl) 1985-05-22 1985-05-22 Membraan voor membraanschakelaar en samenstellende elementen hiervan.

Publications (1)

Publication Number Publication Date
DE3681342D1 true DE3681342D1 (de) 1991-10-17

Family

ID=3865748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200819T Expired - Lifetime DE3681342D1 (de) 1985-05-22 1986-05-12 Membran fuer membranschalter und die dazu gehoerigen elemente.

Country Status (5)

Country Link
US (1) US4695681A (de)
EP (1) EP0202711B1 (de)
AT (1) ATE67342T1 (de)
BE (1) BE902471A (de)
DE (1) DE3681342D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719369D0 (en) * 1987-08-15 1987-09-23 Harboro Rubber Co Ltd Manufacture of contact pad arrays
DE69023174T2 (de) * 1989-07-05 1996-04-04 Acer Inc Membranschalteranordnung.
US5200679A (en) * 1990-02-22 1993-04-06 Graham Douglas F Artificial hand and digit therefor
US5670760A (en) * 1995-10-24 1997-09-23 Golden Books Publishing Company, Inc. Multi-switch membrane-switch assembly
US5828016A (en) * 1996-02-12 1998-10-27 Lucas Automation And Control Engineering, Inc. Low profile tactile switch
FR2787568B1 (fr) 1998-12-16 2001-02-02 France Etat Dispositif de mise a feu d'une amorce
WO2002073803A1 (en) * 2001-03-07 2002-09-19 Rast Associates, Llc Membrane keyswitch for an expandable keyboard and an expandable keyboard device
FR2859817B1 (fr) * 2003-09-17 2006-06-02 Itt Mfg Enterprises Inc Contacteur de petite epaisseur
US7832900B2 (en) * 2008-07-10 2010-11-16 Simon Avitan Lightbulb with envelope-fracture responsive electrical disconnect means
FR2950193A1 (fr) * 2009-09-15 2011-03-18 Nicomatic Sa Commutateur a effet tactile

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798130A (en) * 1953-05-22 1957-07-02 Cutler Hammer Inc Electric switch devices
DE1089037B (de) * 1958-04-12 1960-09-15 Eduard Hermle Wasserdichte Anordnung mehrerer elektrischer Stoesselschalter
US3760137A (en) * 1970-10-05 1973-09-18 Alps Electric Co Ltd Matrix push-button switch
GB1361459A (en) * 1971-08-05 1974-07-24 Standard Telephones Cables Ltd Electrical contact units
US3845260A (en) * 1972-08-07 1974-10-29 Allied Chem Pressure sensing switch with movable contact diaphragm
DE2341521C3 (de) * 1972-08-18 1978-05-18 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Drucktastenschalter
US3860771A (en) * 1973-10-29 1975-01-14 Chomerics Inc Keyboard switch assembly with dome shaped actuator having associated underlying contactor means
US4127758A (en) * 1977-10-13 1978-11-28 Sheldahl, Inc. Tactile layer having hinged dome
US4127752A (en) * 1977-10-13 1978-11-28 Sheldahl, Inc. Tactile touch switch panel
US4194097A (en) * 1978-06-12 1980-03-18 Ncr Corporation Membrane keyboard apparatus with tactile feedback
US4245138A (en) * 1978-11-17 1981-01-13 Rogers Corporation Tactile element and keyboard including the tactile element
US4322587A (en) * 1979-12-06 1982-03-30 Rogers Corporation Keyboard device

Also Published As

Publication number Publication date
EP0202711A2 (de) 1986-11-26
EP0202711B1 (de) 1991-09-11
EP0202711A3 (en) 1989-03-01
US4695681A (en) 1987-09-22
BE902471A (nl) 1985-09-16
ATE67342T1 (de) 1991-09-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings