DK1017567T3 - Spændingsnedsættende taster - Google Patents

Spændingsnedsættende taster

Info

Publication number
DK1017567T3
DK1017567T3 DK98920375T DK98920375T DK1017567T3 DK 1017567 T3 DK1017567 T3 DK 1017567T3 DK 98920375 T DK98920375 T DK 98920375T DK 98920375 T DK98920375 T DK 98920375T DK 1017567 T3 DK1017567 T3 DK 1017567T3
Authority
DK
Denmark
Prior art keywords
voltage
key
keys
reducing
reducing keys
Prior art date
Application number
DK98920375T
Other languages
English (en)
Inventor
Bill Bonnstauffer
Original Assignee
Bill Bonnstauffer
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 Bill Bonnstauffer filed Critical Bill Bonnstauffer
Application granted granted Critical
Publication of DK1017567T3 publication Critical patent/DK1017567T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/12—Construction of key buttons
    • 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
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/044—Repetitive strain injury [RSI] considerations

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Switches With Compound Operations (AREA)
DK98920375T 1997-05-09 1998-05-06 Spændingsnedsættende taster DK1017567T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/854,259 US5813777A (en) 1997-05-09 1997-05-09 Stress relieving keys
EP98920375A EP1017567B1 (en) 1997-05-09 1998-05-06 Stress relieving keys
PCT/US1998/009641 WO1998050237A1 (en) 1997-05-09 1998-05-06 Stress relieving keys

Publications (1)

Publication Number Publication Date
DK1017567T3 true DK1017567T3 (da) 2004-11-01

Family

ID=25318177

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98920375T DK1017567T3 (da) 1997-05-09 1998-05-06 Spændingsnedsættende taster

Country Status (15)

Country Link
US (1) US5813777A (da)
EP (1) EP1017567B1 (da)
JP (1) JP3310987B2 (da)
KR (1) KR100317072B1 (da)
CN (1) CN1106946C (da)
AT (1) ATE270969T1 (da)
AU (1) AU735765B2 (da)
CA (1) CA2288260C (da)
DE (1) DE69825065T2 (da)
DK (1) DK1017567T3 (da)
ES (1) ES2224387T3 (da)
HK (1) HK1031209A1 (da)
ID (1) ID24290A (da)
PT (1) PT1017567E (da)
WO (1) WO1998050237A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456278B1 (en) 2000-07-14 2002-09-24 Sang G. Lee Computer keyboard with accu-pressure points
US20040188933A1 (en) * 2003-03-31 2004-09-30 Paul Siciliano Video game controller thumb pad
US7167159B2 (en) * 2004-07-01 2007-01-23 Geltabz, Inc. Joystick cover
US7040824B2 (en) * 2004-09-16 2006-05-09 Clare Schaffner Gel-cushioned accessory for a keyboard
US7753181B2 (en) 2005-01-31 2010-07-13 Illinois Tool Works Inc. Damper having silicone impregnated and silicone containing components
US20080205961A1 (en) * 2005-11-22 2008-08-28 Brian Stachurski Polymeric gel-cushioned keyboard keys
US8100772B2 (en) * 2006-06-26 2012-01-24 Ippasa, Llc Joystick thumb cushion
US8132976B2 (en) * 2007-12-05 2012-03-13 Microsoft Corporation Reduced impact keyboard with cushioned keys
US9058942B2 (en) 2013-04-03 2015-06-16 William Bonnstauffer Multi-chamber keys
US9064655B2 (en) 2013-04-03 2015-06-23 William Bonnstauffer Input device with gel containing chambers in key cap
ITMI20131213A1 (it) * 2013-07-19 2015-01-20 Bettinelli Jasmine Tastiera per strumenti musicali avente una migliorata ergonomicita'
WO2015142373A1 (en) * 2014-03-18 2015-09-24 Bonnstauffer William Keys and key mechanisms
USD739411S1 (en) * 2014-06-09 2015-09-22 William Bonnstauffer Keyboard key mechanism
JP7369649B2 (ja) * 2020-03-18 2023-10-26 本田技研工業株式会社 スイッチ装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604770A (en) * 1898-05-31 Pneumatic attachment for telegraph-keys
US832617A (en) * 1906-06-01 1906-10-09 Munson Supply Company Cushion-key for type-writers.
US1987960A (en) * 1933-05-09 1935-01-15 Peerless Key Company Inc Typewriter key cushion
US3592979A (en) * 1969-11-05 1971-07-13 Ncr Co Elastomeric keyboard with improved printed circuit contact means
JPS6135333U (ja) * 1984-08-06 1986-03-04 保昌 高橋 キ−ボ−ド盤のキ−
DE3736116A1 (de) * 1987-10-26 1989-05-11 Preh Elektro Feinmechanik Tastenkappe fuer eine tastatur
US5290115A (en) * 1989-05-25 1994-03-01 Little Karen K Cushioning means for keyboard keys
JPH03217924A (ja) * 1990-01-23 1991-09-25 Seiko Epson Corp 鍵盤
JPH0447616A (ja) * 1990-06-11 1992-02-17 Fujitsu Ltd スイッチ素子
US5172990A (en) * 1991-05-23 1992-12-22 Cal-Comp Electronics, Inc. Structures of push - button key of keyboard
USD345152S (en) 1991-10-28 1994-03-15 Mermod Jr Leonard V Ergonomic computer keyboard
US5219067A (en) * 1992-02-04 1993-06-15 Trimble Navigation Limited Keyboard pad structure for electronic devices
US5410333A (en) * 1992-03-18 1995-04-25 Conway; Kevin M. Computer keyboard
US5298706A (en) * 1992-08-13 1994-03-29 Key Tronic Corporation Membrane computer keyboard and improved key structure
US5422447A (en) * 1992-09-01 1995-06-06 Key Tronic Corporation Keyboard with full-travel, self-leveling keyswitches and return mechanism keyswitch
JPH06202777A (ja) * 1992-10-11 1994-07-22 Hiroyuki Marui 衝撃吸収性キーボードキー及び衝撃吸収性キーパッド
US5642109A (en) * 1993-07-29 1997-06-24 Crowley; Robert J. Flexible inflatable multi-chamber signal generator
US5391006A (en) * 1993-08-20 1995-02-21 Danziger; Paul Snap on ergonomic keycaps
USD360629S (en) 1994-01-03 1995-07-25 Ho Tony H Q Computer keyboard with oversized keys
US5456541A (en) * 1994-03-23 1995-10-10 Ching-Shui; Liao Key unit of a keyboard
WO1995033394A1 (en) * 1994-06-03 1995-12-14 Minnesota Mining And Manufacturing Company Wrist rest assembly
US5476491A (en) * 1994-10-12 1995-12-19 Contour Pak, Inc. Therapeutic cold pad for use in operation of keyboard
US5638831A (en) * 1994-11-08 1997-06-17 Ergonome Incorporated Method of preventing repetitive stress injuries during computer keyboard usage
US5667319A (en) * 1995-03-17 1997-09-16 Satloff; James Simplified computer keyboard

Also Published As

Publication number Publication date
AU735765B2 (en) 2001-07-12
DE69825065D1 (de) 2004-08-19
JP3310987B2 (ja) 2002-08-05
DE69825065T2 (de) 2005-08-25
HK1031209A1 (en) 2001-06-08
CA2288260A1 (en) 1998-11-12
CN1267257A (zh) 2000-09-20
KR100317072B1 (ko) 2001-12-22
ES2224387T3 (es) 2005-03-01
ID24290A (id) 2000-07-13
CA2288260C (en) 2005-02-15
EP1017567A1 (en) 2000-07-12
US5813777A (en) 1998-09-29
EP1017567A4 (en) 2001-03-21
KR20010012395A (ko) 2001-02-15
ATE270969T1 (de) 2004-07-15
CN1106946C (zh) 2003-04-30
AU7296098A (en) 1998-11-27
JP2001508904A (ja) 2001-07-03
PT1017567E (pt) 2004-11-30
EP1017567B1 (en) 2004-07-14
WO1998050237A1 (en) 1998-11-12

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