DE602004001250D1 - Tastatur - Google Patents

Tastatur

Info

Publication number
DE602004001250D1
DE602004001250D1 DE602004001250T DE602004001250T DE602004001250D1 DE 602004001250 D1 DE602004001250 D1 DE 602004001250D1 DE 602004001250 T DE602004001250 T DE 602004001250T DE 602004001250 T DE602004001250 T DE 602004001250T DE 602004001250 D1 DE602004001250 D1 DE 602004001250D1
Authority
DE
Germany
Prior art keywords
keyboard
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 - Fee Related
Application number
DE602004001250T
Other languages
English (en)
Other versions
DE602004001250T2 (de
Inventor
Tomio Sato
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co 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 JP2003064223A external-priority patent/JP2004273330A/ja
Priority claimed from JP2003064222A external-priority patent/JP2004273329A/ja
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of DE602004001250D1 publication Critical patent/DE602004001250D1/de
Application granted granted Critical
Publication of DE602004001250T2 publication Critical patent/DE602004001250T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
DE602004001250T 2003-03-10 2004-03-09 Tastatur Expired - Fee Related DE602004001250T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003064222 2003-03-10
JP2003064223A JP2004273330A (ja) 2003-03-10 2003-03-10 キーボード装置
JP2003064222A JP2004273329A (ja) 2003-03-10 2003-03-10 キーボード装置
JP2003064223 2003-03-10

Publications (2)

Publication Number Publication Date
DE602004001250D1 true DE602004001250D1 (de) 2006-08-03
DE602004001250T2 DE602004001250T2 (de) 2007-05-24

Family

ID=32775260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004001250T Expired - Fee Related DE602004001250T2 (de) 2003-03-10 2004-03-09 Tastatur

Country Status (3)

Country Link
US (1) US20040178051A1 (de)
EP (1) EP1458000B1 (de)
DE (1) DE602004001250T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008019124B4 (de) * 2008-04-16 2010-04-08 E-LEAD ELECTRONIC CO., LTD., Shengang Shiang Tastatur mit Mehrachsenbalancierungs-Berührungstasten
TWI364689B (en) * 2008-06-02 2012-05-21 Darfon Electronics Corp Key structure
TWI381408B (zh) * 2008-12-23 2013-01-01 Primax Electronics Ltd 按鍵結構以及具有此結構之鍵盤
US9024214B2 (en) 2010-06-11 2015-05-05 Apple Inc. Narrow key switch
TWI469172B (zh) * 2012-12-20 2015-01-11 Darfon Electronics Corp 按鍵結構及其平衡桿
TWM565824U (zh) * 2018-04-11 2018-08-21 宏碁股份有限公司 按鍵結構
DE102018121678B4 (de) * 2018-09-05 2020-06-25 Behr-Hella Thermocontrol Gmbh Bedieneinheit für ein Fahrzeug
DE102020115847B4 (de) 2020-06-16 2021-12-23 Behr-Hella Thermocontrol Gmbh Bedieneinheit für ein Fahrzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771146A (en) * 1985-08-19 1988-09-13 Alps Electric Co., Ltd. Keyboard key top mounting structure
US5746308A (en) * 1996-12-02 1998-05-05 Acer Peripherals, Inc. Push button switch having scissors-type arm members
JP3489651B2 (ja) * 1997-06-30 2004-01-26 アルプス電気株式会社 キーボード装置、並びにそのキーボード装置を使用したパーソナルコンピュータ
TW384443B (en) * 1998-06-26 2000-03-11 Acer Peripherals Inc An input keyboard push-bottom structure for easy injection of lubricant
US6160233A (en) * 1998-12-18 2000-12-12 Silitek Corporation Key structure of computer keyboard
US6004051A (en) * 1998-12-18 1999-12-21 Silitek Corporation Key structure of computer keyboard
TW411026U (en) * 1998-12-31 2000-11-01 Hon Hai Prec Ind Co Ltd Button-type switch structure
US6091036A (en) * 1999-10-18 2000-07-18 Silitek Corporation Keyswitch for computer keyboards
DE29919486U1 (de) * 1999-11-05 2000-02-17 Silitek Corp Tastschalter für eine Notebook-Computertastatur
TW454933U (en) * 2000-01-31 2001-09-11 Darfon Electronics Corp Scissors-type keystroke structure
JP3507768B2 (ja) * 2000-05-29 2004-03-15 ホシデン株式会社 キーボード
TWI241512B (en) * 2000-12-13 2005-10-11 Darfon Electronics Corp Key device having scissors-type flexible structure
JP4533559B2 (ja) * 2001-06-07 2010-09-01 富士通株式会社 キースイッチ及びキーボード
JP4608833B2 (ja) * 2001-09-17 2011-01-12 ブラザー工業株式会社 キースイッチ、キースイッチを備えたキーボード及びキーボードを備えた電子機器

Also Published As

Publication number Publication date
EP1458000A1 (de) 2004-09-15
DE602004001250T2 (de) 2007-05-24
US20040178051A1 (en) 2004-09-16
EP1458000B1 (de) 2006-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee