ATE113752T1 - Folientastatur. - Google Patents

Folientastatur.

Info

Publication number
ATE113752T1
ATE113752T1 AT89118053T AT89118053T ATE113752T1 AT E113752 T1 ATE113752 T1 AT E113752T1 AT 89118053 T AT89118053 T AT 89118053T AT 89118053 T AT89118053 T AT 89118053T AT E113752 T1 ATE113752 T1 AT E113752T1
Authority
AT
Austria
Prior art keywords
piezo
elements
keyboard
front plate
contact surface
Prior art date
Application number
AT89118053T
Other languages
English (en)
Inventor
Gert Dipl-Ing Miller
Original Assignee
Scheidt & Bachmann 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 Scheidt & Bachmann Gmbh filed Critical Scheidt & Bachmann Gmbh
Application granted granted Critical
Publication of ATE113752T1 publication Critical patent/ATE113752T1/de

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
    • H01H2201/00—Contacts
    • H01H2201/02—Piezo element
    • 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
    • H01H2205/028—Protuberances on substrate

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Saccharide Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
AT89118053T 1989-09-29 1989-09-29 Folientastatur. ATE113752T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89118053A EP0419717B1 (de) 1989-09-29 1989-09-29 Folientastatur

Publications (1)

Publication Number Publication Date
ATE113752T1 true ATE113752T1 (de) 1994-11-15

Family

ID=8201949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89118053T ATE113752T1 (de) 1989-09-29 1989-09-29 Folientastatur.

Country Status (4)

Country Link
EP (1) EP0419717B1 (de)
AT (1) ATE113752T1 (de)
DE (1) DE58908605D1 (de)
ES (1) ES2065360T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2134443C1 (ru) * 1997-07-08 1999-08-10 Государственное научно-производственное предприятие "Рубин" Пленочная клавиатура
RU2234158C2 (ru) * 2002-04-15 2004-08-10 Черепков Андрей Геннадьевич Переключающее устройство
DE102004043578B4 (de) * 2004-07-12 2007-11-08 Diehl Ako Stiftung & Co. Kg Bedienfeld für ein elektrisches Gerät sowie Verfahren zur Herstellung eines Bedienfelds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316616A1 (de) * 1983-05-06 1984-11-08 Ruf Kg Wilhelm Tastenfeld
FR2576726B1 (fr) * 1985-01-29 1993-02-19 Samokine Georges Clavier de commande a effleurement
CH667763A5 (de) * 1985-07-23 1988-10-31 Schenk & Co Folientastatur.

Also Published As

Publication number Publication date
EP0419717A1 (de) 1991-04-03
EP0419717B1 (de) 1994-11-02
ES2065360T3 (es) 1995-02-16
DE58908605D1 (de) 1994-12-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee