DE69312123D1 - Tastatur mit verbessertem Tastenkopf - Google Patents

Tastatur mit verbessertem Tastenkopf

Info

Publication number
DE69312123D1
DE69312123D1 DE69312123T DE69312123T DE69312123D1 DE 69312123 D1 DE69312123 D1 DE 69312123D1 DE 69312123 T DE69312123 T DE 69312123T DE 69312123 T DE69312123 T DE 69312123T DE 69312123 D1 DE69312123 D1 DE 69312123D1
Authority
DE
Germany
Prior art keywords
keyboard
key head
improved key
improved
head
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 - Lifetime
Application number
DE69312123T
Other languages
English (en)
Other versions
DE69312123T2 (de
Inventor
Seiichi Iwasa
Hideyuki Motoyama
Makoto Yoshioka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69312123D1 publication Critical patent/DE69312123D1/de
Application granted granted Critical
Publication of DE69312123T2 publication Critical patent/DE69312123T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/0219—Special purpose keyboards
    • 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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/004—Larger or different actuating area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/042—Higher keytops
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/066—Actuators replaceable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
DE69312123T 1992-02-27 1993-02-24 Tastatur mit verbessertem Tastenkopf Expired - Lifetime DE69312123T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4041582A JP2804670B2 (ja) 1992-02-27 1992-02-27 キーボード

Publications (2)

Publication Number Publication Date
DE69312123D1 true DE69312123D1 (de) 1997-08-21
DE69312123T2 DE69312123T2 (de) 1997-10-30

Family

ID=12612435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312123T Expired - Lifetime DE69312123T2 (de) 1992-02-27 1993-02-24 Tastatur mit verbessertem Tastenkopf

Country Status (5)

Country Link
US (2) US5486059A (de)
EP (1) EP0558301B1 (de)
JP (1) JP2804670B2 (de)
KR (1) KR960009825B1 (de)
DE (1) DE69312123T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0779416B2 (ja) * 1991-05-14 1995-08-23 富士ゼロックス株式会社 画像編集装置
DK0832494T3 (da) 1995-06-13 2000-05-15 Mec As Fremgangsmåde til fremstilling af en elektrisk omskifter
US7182533B1 (en) 1997-10-21 2007-02-27 Prosper Street Technologies, Llc Keyboard contoured to the natural shape of the hand
US5899616A (en) 1997-10-21 1999-05-04 Caplan; Leslie S. Impact absorbing keyboard, contoured to the natural shape of the hand and method of using
JPH11316647A (ja) 1998-05-01 1999-11-16 Nec Yonezawa Ltd コンピュータ装置
KR20010046839A (ko) * 1999-11-16 2001-06-15 이형도 컴퓨터용 키보드
GB2360015B (en) * 2000-01-21 2004-07-14 John Victor Parkinson Keyboard with improved shift arrangements
KR100381442B1 (ko) * 2000-02-14 2003-04-26 (주) 동보아이앤씨 폴리우레탄 수지를 포함하는 키패드와 이를 제조하기 위한 장치 및 방법
US6965372B1 (en) * 2000-03-24 2005-11-15 Woods Debra L User friendly keyboard
US20040081503A1 (en) * 2002-10-29 2004-04-29 Hakeem Al-Raheem Polyester (PolyethyleneTerephthlate) light reflecting characters on computer key caps
US6948868B2 (en) * 2003-12-11 2005-09-27 Benson Sherrie L Keyboard structure
US20080075515A1 (en) * 2006-09-26 2008-03-27 William Thomas Large Ergonomic and Key Recognition Advantage by Numeric Key Elevation
JP4865055B2 (ja) * 2010-05-21 2012-02-01 株式会社東芝 電子機器
US8698016B2 (en) * 2010-08-27 2014-04-15 Blackberry Limited Configuration and method for mounting a key to a deflection web for a keypad
CN102736738A (zh) * 2011-04-08 2012-10-17 鸿富锦精密工业（深圳）有限公司 具有鼠标滚轮功能的键盘
WO2021075083A1 (ja) * 2019-10-15 2021-04-22 隆之 須賀 タイピング補助部材およびキーボード
CN110993409B (zh) * 2019-12-30 2022-03-18 江苏两融智能制造技术有限公司 一种电气智能制造系统中防误操作装置
TWI728917B (zh) * 2020-09-17 2021-05-21 華碩電腦股份有限公司 電子裝置及其鍵盤模組

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US722006A (en) * 1902-11-05 1903-03-03 Benjamin C Fox Cap for type-writer keys.
CH64951A (de) * 1913-07-07 1914-05-16 Mergenthaler Setzmaschfab Gmbh Taste für mit Tastwerk arbeitenden Maschinen
US2052616A (en) * 1932-12-27 1936-09-01 Ncr Co Key and method of manufacturing the same
US2285963A (en) * 1938-05-06 1942-06-09 Joseph A Gits Knob structure and method of making same
GB700083A (en) * 1949-07-21 1953-11-25 Antonin Panocha Improvements in or relating to keyboards for typewriters, type-setting machines, andthe like
US2615548A (en) * 1949-10-28 1952-10-28 Friden Calculating Machine Co Keyboard key
NL246794A (de) * 1959-12-24
US3464531A (en) * 1967-05-16 1969-09-02 Us Army Manual electronic keyboard
DE2202821A1 (de) * 1972-01-21 1973-08-02 Claude Marsan Schreibmaschinentastatur
US3945482A (en) * 1973-12-14 1976-03-23 Harvey Einbinder Orthogonal input keyboards
JPS58133843A (ja) * 1982-02-01 1983-08-09 Kawasaki Steel Corp 磁気分離装置の運転方法およびその装置
US4641723A (en) * 1982-06-23 1987-02-10 Honda Giken Kogyo Kabushiki Kaisha Handle switch assembly for a motor vehicle
JPS5967069A (ja) * 1982-10-06 1984-04-16 Hitachi Ltd キ−ボ−ド装置
JPS6023067A (ja) * 1983-07-19 1985-02-05 Brother Ind Ltd 入力装置
JPS6087125U (ja) * 1983-11-15 1985-06-15 信越ポリマー株式会社 ゴム製スイツチ部材
US4512092A (en) * 1983-11-21 1985-04-23 Technical Support Services, Inc. Replacement labels for keyboard
JPS6222129A (ja) * 1985-07-22 1987-01-30 Nippon Telegr & Teleph Corp <Ntt> キ−ボ−ド装置
JPS638537U (de) * 1986-07-02 1988-01-20
US5017030A (en) * 1986-07-07 1991-05-21 Crews Jay A Ergonomically designed keyboard
JPS6443437A (en) * 1987-08-07 1989-02-15 Hirano Kinzoku Co Ltd Web winder
JPS6472631A (en) * 1987-09-14 1989-03-17 Toshiba Corp Mobile telephone communication system
JPH0774981B2 (ja) * 1987-11-13 1995-08-09 富士通株式会社 情報入力装置
JPH01213921A (ja) * 1988-02-23 1989-08-28 Mitsubishi Electric Corp 小形電気機器のキースイツチ
JPH0273023U (de) * 1988-11-24 1990-06-04
JP2637227B2 (ja) * 1989-03-18 1997-08-06 富士通株式会社 入力処理方式
US4974183A (en) * 1989-04-05 1990-11-27 Miller Wendell E Computer keyboard with thumb-actuated edit keys
JPH0447616A (ja) * 1990-06-11 1992-02-17 Fujitsu Ltd スイッチ素子
DE9010010U1 (de) * 1990-07-02 1990-09-06 Ima-Norte Maschinenfabriken Klessmann Gmbh & Co, 4830 Guetersloh, De
DE9014472U1 (de) * 1990-10-16 1991-01-24 Fritz Hartmann Geraetebau Gmbh & Co Kg, 8523 Baiersdorf, De
DE9110010U1 (de) * 1991-08-13 1991-12-19 Hans Einhell Ag, 8380 Landau, De
US5391006A (en) * 1993-08-20 1995-02-21 Danziger; Paul Snap on ergonomic keycaps

Also Published As

Publication number Publication date
JPH05241705A (ja) 1993-09-21
DE69312123T2 (de) 1997-10-30
KR960009825B1 (en) 1996-07-24
EP0558301A1 (de) 1993-09-01
US5486059A (en) 1996-01-23
US5560724A (en) 1996-10-01
JP2804670B2 (ja) 1998-09-30
EP0558301B1 (de) 1997-07-16

Similar Documents

Publication Publication Date Title
DE69319442T2 (de) Kindergesicherter verschluss mit versenkt eingebauter verriegelung
DE9318890U1 (de) Tastenübertrager
DE59305075D1 (de) Tastatur
DE69312123T2 (de) Tastatur mit verbessertem Tastenkopf
BR9306982A (pt) Teclado
DE69207480D1 (de) Schlüssel
KR920018049U (ko) 선박용 키
KR920017527U (ko) 열쇠 수장구
FR2711038B1 (fr) Cornadis.
KR950016633U (ko) 잠금 장치가 달린 샤워 꼭지
KR950014516U (ko) 발광체가 부착된 열쇠용 케이스
KR950010719U (ko) 열쇠 케이스
DE9316587U1 (de) Schlüsseletui
SE9200069D0 (sv) Tipsnyckel
DE9218234U1 (de) Schlüssel
KR930019191U (ko) 열쇠케이스
DE9309497U1 (de) Schlüssel
KR940024964U (ko) 열쇠
KR950001454U (ko) 열쇠
DE9412001U1 (de) Schlüssel
ITMI910096U1 (it) Portachiavi-portamonete
KR930021813U (ko) 열쇠 손잡이
TR24180A (tr) Mikroswitchli anahtar komplesi
SE9202499D0 (sv) Flerkantnyckel
KR950009861U (ko) 안전장치가 부착된 레코딩 스위치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE