GB9303386D0 - Keyboards - Google Patents

Keyboards

Info

Publication number
GB9303386D0
GB9303386D0 GB939303386A GB9303386A GB9303386D0 GB 9303386 D0 GB9303386 D0 GB 9303386D0 GB 939303386 A GB939303386 A GB 939303386A GB 9303386 A GB9303386 A GB 9303386A GB 9303386 D0 GB9303386 D0 GB 9303386D0
Authority
GB
United Kingdom
Prior art keywords
keyboards
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Withdrawn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
GB939303386A
Other versions
GB2264393A (en
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.)
McKechnie UK Ltd
Original Assignee
McKechnie UK Ltd
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
Priority claimed from GB929203859A external-priority patent/GB9203859D0/en
Priority claimed from GB929220061A external-priority patent/GB9220061D0/en
Application filed by McKechnie UK Ltd filed Critical McKechnie UK Ltd
Publication of GB9303386D0 publication Critical patent/GB9303386D0/en
Publication of GB2264393A publication Critical patent/GB2264393A/en
Withdrawn legal-status Critical Current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
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/012—Positioning of individual dome
    • 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
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/03—Stoppers for on or off position
    • 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
    • H01H2221/00—Actuators
    • H01H2221/066—Actuators replaceable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/054—Mounting of key housings on same printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/01—Key modules mounted on laykey
    • H01H2233/02—Key modules mounted on laykey captured between assembled parts of support
GB9303386A 1992-02-22 1993-02-19 Keyboard Withdrawn GB2264393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929203859A GB9203859D0 (en) 1992-02-22 1992-02-22 Keyboard
GB929220061A GB9220061D0 (en) 1992-09-23 1992-09-23 Switch assembly

Publications (2)

Publication Number Publication Date
GB9303386D0 true GB9303386D0 (en) 1993-04-07
GB2264393A GB2264393A (en) 1993-08-25

Family

ID=26300368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303386A Withdrawn GB2264393A (en) 1992-02-22 1993-02-19 Keyboard

Country Status (4)

Country Link
EP (1) EP0558239A1 (en)
JP (1) JPH0668746A (en)
CA (1) CA2090001A1 (en)
GB (1) GB2264393A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108257806A (en) * 2018-01-09 2018-07-06 歌尔科技有限公司 A kind of button and electronic equipment
CN111345627A (en) * 2020-02-26 2020-06-30 惠州市睿普斯林智能科技有限公司 Sofa and sofa switch

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307909A1 (en) * 1993-03-12 1994-09-15 Marquardt Gmbh Housing part with push button switch
JPH11507758A (en) 1995-06-13 1999-07-06 メク アクティーゼルスカブ Electric switch manufacturing method
JP3824751B2 (en) * 1997-09-22 2006-09-20 アルプス電気株式会社 Rotating electrical parts with push switch
DE19950367C1 (en) * 1999-10-19 2001-02-01 Siemens Ag Pushbutton with springily formed sealing element e.g. for machine tools control/operating panels
FR2800904B1 (en) * 1999-11-10 2002-04-05 Dav WATERPROOF UNIT SWITCHING DEVICE
FR2803084B1 (en) * 1999-12-27 2002-04-19 Itt Mfg Entpr S Inc ELECTRIC SWITCH WITH TACTILE EFFECT FIXED BY ELASTIC SOCKET ON A CIRCUIT PLATE
KR100807998B1 (en) 2001-04-03 2008-02-28 제임스 하디 인터내셔널 파이낸스 비.브이. Fiber cement siding planks, methods of making and installing
US8281535B2 (en) 2002-07-16 2012-10-09 James Hardie Technology Limited Packaging prefinished fiber cement articles
US8297018B2 (en) 2002-07-16 2012-10-30 James Hardie Technology Limited Packaging prefinished fiber cement products
MXPA05003691A (en) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Durable medium-density fibre cement composite.
DE10247093B3 (en) * 2002-10-09 2004-06-09 Siemens Ag navigation switch
US7436391B2 (en) 2002-10-09 2008-10-14 Siemens Aktiengesellschaft Navigation switch
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
FR2895830B1 (en) * 2006-01-05 2008-03-21 Arnould App Electr ELECTRICAL APPARATUS COMPRISING A BODY ADMITTING TWO FIXING POSITIONS
MX2008013202A (en) 2006-04-12 2009-01-09 James Hardie Int Finance Bv A surface sealed reinforced building element.
JP2008153169A (en) * 2006-12-20 2008-07-03 Yamaha Corp Panel operating element structure of electronic equipment
CN101604590B (en) * 2009-06-09 2011-12-28 广州广电运通金融电子股份有限公司 keypress and keyboard with same
US8404990B2 (en) 2010-06-30 2013-03-26 3M Innovative Properties Company Switch system having a button travel limit feature
CN113830217A (en) * 2021-10-26 2021-12-24 广东高标电子科技有限公司 Key operating device and electric auxiliary bicycle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062304B (en) * 1979-10-15 1983-07-13 Casio Computer Co Ltd Key input device for electronic timepiece calculator
DE3011674C2 (en) * 1980-03-26 1984-07-26 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt keyboard
DE3041859A1 (en) * 1980-11-06 1982-06-03 Preh Elektro Feinmechanik KEYBOARD
DE3240940A1 (en) * 1982-11-05 1984-05-10 Wilhelm Ruf KG, 8000 München KEY FOR CLOSING ELECTRICAL CONTACTS
DE3481670D1 (en) * 1983-04-20 1990-04-19 Bebie & Co KEYBOARD ARRANGEMENT.
DE8334679U1 (en) * 1983-12-02 1984-03-01 Siemens AG, 1000 Berlin und 8000 München button
JPS60127620A (en) * 1983-12-12 1985-07-08 興国ゴム工業株式会社 Spring unit for keyboard
DE8515869U1 (en) * 1985-05-30 1986-11-13 Siemens AG, 1000 Berlin und 8000 München Keypad
GB8719369D0 (en) * 1987-08-15 1987-09-23 Harboro Rubber Co Ltd Manufacture of contact pad arrays

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108257806A (en) * 2018-01-09 2018-07-06 歌尔科技有限公司 A kind of button and electronic equipment
CN108257806B (en) * 2018-01-09 2023-12-22 歌尔科技有限公司 Key and electronic equipment
CN111345627A (en) * 2020-02-26 2020-06-30 惠州市睿普斯林智能科技有限公司 Sofa and sofa switch

Also Published As

Publication number Publication date
GB2264393A (en) 1993-08-25
JPH0668746A (en) 1994-03-11
EP0558239A1 (en) 1993-09-01
CA2090001A1 (en) 1993-08-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)