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SE8204929D0 - Tangentmekanism - Google Patents

Tangentmekanism

Info

Publication number
SE8204929D0
SE8204929D0 SE8204929A SE8204929A SE8204929D0 SE 8204929 D0 SE8204929 D0 SE 8204929D0 SE 8204929 A SE8204929 A SE 8204929A SE 8204929 A SE8204929 A SE 8204929A SE 8204929 D0 SE8204929 D0 SE 8204929D0
Authority
SE
Sweden
Prior art keywords
key
block
touch
circuit board
contact point
Prior art date
Application number
SE8204929A
Other languages
English (en)
Other versions
SE432680B (sv
SE8204929L (sv
Inventor
K L V Schon
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8204929A priority Critical patent/SE432680B/sv
Publication of SE8204929D0 publication Critical patent/SE8204929D0/sv
Priority to ES525213A priority patent/ES525213A0/es
Priority to IT8322681A priority patent/IT8322681A0/it
Priority to EP83902832A priority patent/EP0116623A1/en
Priority to JP58502892A priority patent/JPS59501489A/ja
Priority to PCT/SE1983/000308 priority patent/WO1984001051A1/en
Publication of SE8204929L publication Critical patent/SE8204929L/sv
Publication of SE432680B publication Critical patent/SE432680B/sv
Priority to FI841575A priority patent/FI841575A/fi
Priority to NO841712A priority patent/NO841712L/no
Priority to DK2130/84A priority patent/DK213084D0/da

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
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Switches With Compound Operations (AREA)
SE8204929A 1982-08-30 1982-08-30 Tangentmekanism SE432680B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8204929A SE432680B (sv) 1982-08-30 1982-08-30 Tangentmekanism
ES525213A ES525213A0 (es) 1982-08-30 1983-08-29 Un mecanismo en teclas para teclados
PCT/SE1983/000308 WO1984001051A1 (en) 1982-08-30 1983-08-30 Mechanism in keys for keyboards
JP58502892A JPS59501489A (ja) 1982-08-30 1983-08-30 キ−ボ−ド用キ−機構
EP83902832A EP0116623A1 (en) 1982-08-30 1983-08-30 Mechanism in keys for keyboards
IT8322681A IT8322681A0 (it) 1982-08-30 1983-08-30 Meccanismo per tasti di tastiere.
FI841575A FI841575A (fi) 1982-08-30 1984-04-19 Tangentmekanism.
NO841712A NO841712L (no) 1982-08-30 1984-04-27 Mekanisme i tangenter for tastaturer
DK2130/84A DK213084D0 (da) 1982-08-30 1984-04-27 Tangentanlaeg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204929A SE432680B (sv) 1982-08-30 1982-08-30 Tangentmekanism

Publications (3)

Publication Number Publication Date
SE8204929D0 true SE8204929D0 (sv) 1982-08-30
SE8204929L SE8204929L (sv) 1984-03-01
SE432680B SE432680B (sv) 1984-04-09

Family

ID=20347653

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204929A SE432680B (sv) 1982-08-30 1982-08-30 Tangentmekanism

Country Status (9)

Country Link
EP (1) EP0116623A1 (sv)
JP (1) JPS59501489A (sv)
DK (1) DK213084D0 (sv)
ES (1) ES525213A0 (sv)
FI (1) FI841575A (sv)
IT (1) IT8322681A0 (sv)
NO (1) NO841712L (sv)
SE (1) SE432680B (sv)
WO (1) WO1984001051A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013577U1 (de) * 1990-09-27 1992-01-30 Siemens AG, 8000 München Taste für elektrisches Gerät
DE4112754C2 (de) * 1991-04-19 1999-06-02 Marquardt Gmbh Drucktastenschalter
US6031196A (en) * 1998-11-12 2000-02-29 Dresser Industries, Inc. Push button switching system and method
KR100955133B1 (ko) 2008-03-27 2010-04-28 엘지노텔 주식회사 하우징 일체의 키버튼을 구비한 단말기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7202909A (sv) * 1972-03-04 1973-09-07
DE2230479A1 (de) * 1972-06-22 1974-01-10 Philips Patentverwaltung Drucktaste
JPS5641938U (sv) * 1979-09-10 1981-04-17
US4323740A (en) * 1980-02-04 1982-04-06 Rogers Corporation Keyboard actuator device and keyboard incorporating the device

Also Published As

Publication number Publication date
SE432680B (sv) 1984-04-09
ES8406783A1 (es) 1984-07-16
FI841575A0 (fi) 1984-04-19
EP0116623A1 (en) 1984-08-29
DK213084A (da) 1984-04-27
JPS59501489A (ja) 1984-08-16
WO1984001051A1 (en) 1984-03-15
NO841712L (no) 1984-04-27
DK213084D0 (da) 1984-04-27
ES525213A0 (es) 1984-07-16
FI841575A (fi) 1984-04-19
IT8322681A0 (it) 1983-08-30
SE8204929L (sv) 1984-03-01

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