DE69504602D1 - Tastschalter - Google Patents

Tastschalter

Info

Publication number
DE69504602D1
DE69504602D1 DE69504602T DE69504602T DE69504602D1 DE 69504602 D1 DE69504602 D1 DE 69504602D1 DE 69504602 T DE69504602 T DE 69504602T DE 69504602 T DE69504602 T DE 69504602T DE 69504602 D1 DE69504602 D1 DE 69504602D1
Authority
DE
Germany
Prior art keywords
push button
button
push
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
DE69504602T
Other languages
English (en)
Other versions
DE69504602T2 (de
Inventor
Takeyuki Takagi
Isao Mochizuki
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 JP19099194A external-priority patent/JP3593720B2/ja
Priority claimed from JP6190992A external-priority patent/JPH0831265A/ja
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Publication of DE69504602D1 publication Critical patent/DE69504602D1/de
Application granted granted Critical
Publication of DE69504602T2 publication Critical patent/DE69504602T2/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
DE69504602T 1994-07-20 1995-07-20 Tastschalter Expired - Fee Related DE69504602T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19099194A JP3593720B2 (ja) 1994-07-20 1994-07-20 キースイッチ装置
JP6190992A JPH0831265A (ja) 1994-07-20 1994-07-20 キースイッチ装置

Publications (2)

Publication Number Publication Date
DE69504602D1 true DE69504602D1 (de) 1998-10-15
DE69504602T2 DE69504602T2 (de) 1999-03-18

Family

ID=26506415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504602T Expired - Fee Related DE69504602T2 (de) 1994-07-20 1995-07-20 Tastschalter

Country Status (3)

Country Link
US (1) US5833050A (de)
EP (1) EP0693761B1 (de)
DE (1) DE69504602T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106449193A (zh) * 2016-08-04 2017-02-22 东莞市凯华电子有限公司 一种薄型键盘开关

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772008A (en) * 1996-07-08 1998-06-30 Behavior Tech Computer Corporation Keyboard switch actuator assembly including keycap and scissors type linkage
JP3749371B2 (ja) * 1998-02-06 2006-02-22 ミネベア株式会社 押ボタンスイッチ
JP3689843B2 (ja) * 1999-08-27 2005-08-31 ミネベア株式会社 キースイッチ
JP2001202849A (ja) * 2000-01-21 2001-07-27 Brother Ind Ltd キースイッチ装置、キースイッチ装置を備えたキーボード及びキーボードを備えた電子機器
JP2001357747A (ja) 2000-06-16 2001-12-26 Matsushita Electric Ind Co Ltd 押釦スイッチ
JP2002041023A (ja) * 2000-07-06 2002-02-08 Internatl Business Mach Corp <Ibm> コンピュータシステム、表示制御装置、ディスプレイ装置、表示制御方法、記憶媒体及びプログラム伝送装置
US6781077B2 (en) 2000-12-14 2004-08-24 Think Outside, Inc. Keyswitch and actuator structure
US6958458B1 (en) * 2004-09-21 2005-10-25 Huo-Lu Tsai Key switch device having high drawability
TWI287812B (en) * 2005-07-01 2007-10-01 Darfon Electronics Corp Key structures
US7780368B2 (en) * 2008-05-15 2010-08-24 International Business Machines Corporation Method and apparatus for reconfigurable key positioning on a keyboard
US20110089007A1 (en) * 2009-10-15 2011-04-21 Christopher Fruhauf Mechanical button seamlessly integrated into a smooth surface
WO2011156888A2 (en) * 2010-06-15 2011-12-22 Omron Dualtec Automotive Electronics Inc. Electrical switch assembly with pivoting actuator
US10090121B2 (en) * 2016-09-20 2018-10-02 Microsoft Technology Licensing, Llc Thin keyboard device
JP7530332B2 (ja) 2021-05-12 2024-08-07 任天堂株式会社 コントローラおよびキー構造
TWI799899B (zh) * 2021-06-18 2023-04-21 達方電子股份有限公司 按鍵結構
US11705294B2 (en) 2021-06-18 2023-07-18 Darfon Electronics Corp. Input device and key structure thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329698A1 (de) * 1983-08-17 1985-03-07 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktaste
JP2694013B2 (ja) * 1989-06-08 1997-12-24 キヤノン株式会社 電子機器
US5141343A (en) * 1990-01-18 1992-08-25 William H. Roylance Compressible/expandable keyboard with adjustable key spacing
FR2672863B1 (fr) * 1991-02-15 1993-06-18 Nacam Dispositif de colonne de direction pour vehicule automobile.
JPH0519923A (ja) * 1991-07-10 1993-01-29 Hitachi Ltd キーボード装置
JPH0580880A (ja) * 1991-09-25 1993-04-02 Canon Inc 情報処理装置
US5280147A (en) * 1991-11-19 1994-01-18 Brother Kogyo Kabushiki Kaisha Keyswitch assembly with a key support limiting transverse, longitudinal and rotational movement of the key
US5278372A (en) * 1991-11-19 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyboard having connecting parts with downward open recesses
JP2875697B2 (ja) 1992-01-28 1999-03-31 沖電気工業株式会社 キ−ボ−ド装置
JP2592854Y2 (ja) 1992-02-28 1999-03-31 株式会社東芝 キースイッチ構造
JP2590622Y2 (ja) * 1992-03-30 1999-02-17 ブラザー工業株式会社 キースイッチ装置
JP2577359Y2 (ja) * 1992-06-09 1998-07-23 ブラザー工業株式会社 キースイッチ装置
JP2846526B2 (ja) 1992-06-11 1999-01-13 アルプス電気株式会社 押釦スイッチ
US5268545A (en) * 1992-12-18 1993-12-07 Lexmark International, Inc. Low profile tactile keyswitch
JP2800617B2 (ja) * 1993-01-06 1998-09-21 ブラザー工業株式会社 キースイッチ
US5424516A (en) * 1993-09-23 1995-06-13 Emmons; Charles E. Low profile pushbutton switch
US5457297A (en) * 1994-04-20 1995-10-10 Chen; Pao-Chin Computer keyboard key switch
US5532904A (en) * 1994-06-30 1996-07-02 Compaq Computer Corporation Collapsible keyboard structure for a notebook computer, responsive to opening and closing of the computer's lid
US5519569A (en) * 1994-06-30 1996-05-21 Compaq Computer Corporation Compact notebook computer having a foldable and collapsible keyboard structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106449193A (zh) * 2016-08-04 2017-02-22 东莞市凯华电子有限公司 一种薄型键盘开关

Also Published As

Publication number Publication date
US5833050A (en) 1998-11-10
EP0693761B1 (de) 1998-09-09
DE69504602T2 (de) 1999-03-18
EP0693761A1 (de) 1996-01-24

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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