SG85634A1 - Keypad for input of control commands - Google Patents

Keypad for input of control commands

Info

Publication number
SG85634A1
SG85634A1 SG9901645A SG1999001645A SG85634A1 SG 85634 A1 SG85634 A1 SG 85634A1 SG 9901645 A SG9901645 A SG 9901645A SG 1999001645 A SG1999001645 A SG 1999001645A SG 85634 A1 SG85634 A1 SG 85634A1
Authority
SG
Singapore
Prior art keywords
keypad
input
control commands
keyboard
bearing plate
Prior art date
Application number
SG9901645A
Other languages
English (en)
Inventor
Kaufmann Meinolph
Schwarz Ernst
Felder Hugo
Original Assignee
Inventio 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
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of SG85634A1 publication Critical patent/SG85634A1/en

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
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/006—Only mechanical function
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/008—Part of substrate or membrane
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/044—Elastic part on actuator or casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/05—Force concentrator; Actuating dimple
    • 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
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/042—Casings mounted in conventional keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/034—Positioning of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/062—Maintenance or repair facilities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/03—Elevator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/002—Key modules joined to form button rows
    • H01H2233/004—One molded part

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Selective Calling Equipment (AREA)
SG9901645A 1998-04-23 1999-04-07 Keypad for input of control commands SG85634A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810360 1998-04-23

Publications (1)

Publication Number Publication Date
SG85634A1 true SG85634A1 (en) 2002-01-15

Family

ID=8236051

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9901645A SG85634A1 (en) 1998-04-23 1999-04-07 Keypad for input of control commands

Country Status (10)

Country Link
US (1) US6087600A (de)
EP (1) EP0952597B1 (de)
JP (1) JP2000112622A (de)
CN (1) CN1118076C (de)
AT (1) ATE317588T1 (de)
CA (1) CA2269391C (de)
DE (1) DE59913104D1 (de)
ES (1) ES2258303T3 (de)
MY (1) MY123279A (de)
SG (1) SG85634A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6781071B2 (en) * 2000-04-20 2004-08-24 Delphi Technologies, Inc. Electrical switch actuating element
KR100713414B1 (ko) * 2004-11-24 2007-05-04 삼성전자주식회사 업/다운 키들을 구비한 휴대 통신 장치
US7629547B2 (en) * 2006-04-24 2009-12-08 Nokia Corporation Illuminating of an electrical device
JP4749404B2 (ja) * 2007-10-15 2011-08-17 アール・ビー・コントロールズ株式会社 スイッチ基板の保持構造
JP2011510459A (ja) * 2008-01-24 2011-03-31 パナソニック株式会社 キースイッチ及び電子機器
EP3347296B1 (de) 2015-09-11 2019-11-27 Inventio AG Bedienfeld für einen aufzug mit spritzwassergeschütztem tastschalter
EP3817169B1 (de) 2019-10-28 2022-02-09 KONE Corporation Inspektionsstation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323740A (en) * 1980-02-04 1982-04-06 Rogers Corporation Keyboard actuator device and keyboard incorporating the device
US4703160A (en) * 1985-06-14 1987-10-27 Texas Instruments Incorporated Casing structure of portable electronic appliance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032729A (en) * 1973-12-21 1977-06-28 Rockwell International Corporation Low profile keyboard switch having panel hinged actuators and cantilevered beam snap acting contacts
US4092527A (en) * 1977-01-31 1978-05-30 Texas Instruments Incorporated Calculator with interchangeable keyset
JPS58117619A (ja) * 1981-12-29 1983-07-13 キヤノン株式会社 電子機器
KR900002951B1 (ko) * 1985-01-25 1990-05-03 마쯔시다덴기산교 가부시기가이샤 푸시버튼장치
US5481074A (en) * 1992-08-18 1996-01-02 Key Tronic Corporation Computer keyboard with cantilever switch and actuator design
DE19627184C2 (de) * 1995-07-07 2000-08-31 Hosiden Corp Tastatur
US5661279A (en) * 1995-10-26 1997-08-26 Sunarrow Co., Ltd. Pushbutton switch
US5734136A (en) * 1996-06-12 1998-03-31 Qualcomm Incorporated Keypad assembly with moisture-excluding seal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323740A (en) * 1980-02-04 1982-04-06 Rogers Corporation Keyboard actuator device and keyboard incorporating the device
US4703160A (en) * 1985-06-14 1987-10-27 Texas Instruments Incorporated Casing structure of portable electronic appliance

Also Published As

Publication number Publication date
DE59913104D1 (de) 2006-04-20
MY123279A (en) 2006-05-31
ATE317588T1 (de) 2006-02-15
CA2269391A1 (en) 1999-10-23
ES2258303T3 (es) 2006-08-16
EP0952597B1 (de) 2006-02-08
HK1022563A1 (en) 2000-08-11
CN1118076C (zh) 2003-08-13
US6087600A (en) 2000-07-11
JP2000112622A (ja) 2000-04-21
CA2269391C (en) 2007-02-06
CN1233066A (zh) 1999-10-27
EP0952597A1 (de) 1999-10-27

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