DE59305075D1 - Tastatur - Google Patents

Tastatur

Info

Publication number
DE59305075D1
DE59305075D1 DE59305075T DE59305075T DE59305075D1 DE 59305075 D1 DE59305075 D1 DE 59305075D1 DE 59305075 T DE59305075 T DE 59305075T DE 59305075 T DE59305075 T DE 59305075T DE 59305075 D1 DE59305075 D1 DE 59305075D1
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 - Lifetime
Application number
DE59305075T
Other languages
English (en)
Inventor
Gerhard Hochgesang
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.)
PrehKeyTec GmbH
Original Assignee
Preh GmbH
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 Preh GmbH filed Critical Preh GmbH
Application granted granted Critical
Publication of DE59305075D1 publication Critical patent/DE59305075D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/022—Modular assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/034—Positioning of layers
    • 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
DE59305075T 1993-03-16 1993-03-30 Tastatur Expired - Lifetime DE59305075D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9303837U DE9303837U1 (de) 1993-03-16 1993-03-16

Publications (1)

Publication Number Publication Date
DE59305075D1 true DE59305075D1 (de) 1997-02-20

Family

ID=6890690

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9303837U Expired - Lifetime DE9303837U1 (de) 1993-03-16 1993-03-16
DE59305075T Expired - Lifetime DE59305075D1 (de) 1993-03-16 1993-03-30 Tastatur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9303837U Expired - Lifetime DE9303837U1 (de) 1993-03-16 1993-03-16

Country Status (5)

Country Link
US (1) US5494363A (de)
EP (1) EP0616344B1 (de)
JP (1) JP3237957B2 (de)
DE (2) DE9303837U1 (de)
ES (1) ES2096126T3 (de)

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DE4442073C2 (de) * 1994-11-25 2001-10-18 Cherry Mikroschalter Gmbh Tastatur mit Metallplatte
US5676476A (en) * 1995-12-14 1997-10-14 Uke; Alan K. Method and apparatus for preventing injury to an electronic computer keyboard operator
DE19626626C2 (de) * 1996-07-02 2000-08-03 Cherry Mikroschalter Gmbh Spritzwassergeschützte Tastatur
US5933133A (en) * 1997-02-18 1999-08-03 Lohr; Daniel James Low-impact keyboard
GB2323331B (en) * 1997-03-21 2000-11-22 Simon Richard Daniel Collapsible keyboard
US6536966B1 (en) 1998-03-18 2003-03-25 Robert Brown Butler Expandable keyboard for small computers and the like
US6068417A (en) * 1998-03-18 2000-05-30 Butler; Robert B. Electrical key connection for expandable keyboard
US6791480B1 (en) 1998-12-04 2004-09-14 Alan K. Uke Method of preventing and/or alleviating repetitive use injury to electronic computer keyboard operator
US6734809B1 (en) 1999-04-02 2004-05-11 Think Outside, Inc. Foldable keyboard
TW497110B (en) * 1999-06-04 2002-08-01 Darfon Electronics Corp Rubber film for computer keyboard and its installing method
TW434612B (en) * 1999-07-27 2001-05-16 Darfon Electronics Corp Elastic thin layer of keyboard and its manufacturing method
US8064886B2 (en) * 1999-08-12 2011-11-22 Hewlett-Packard Development Company, L.P. Control mechanisms for mobile devices
US7503016B2 (en) 1999-08-12 2009-03-10 Palm, Inc. Configuration mechanism for organization of addressing elements
US20060121938A1 (en) * 1999-08-12 2006-06-08 Hawkins Jeffrey C Integrated handheld computing and telephony device
US7007239B1 (en) * 2000-09-21 2006-02-28 Palm, Inc. Method and apparatus for accessing a contacts database and telephone services
US6497521B1 (en) 1999-12-17 2002-12-24 Daniel James Lohr No-impact keyboard
US6657146B1 (en) 2000-03-28 2003-12-02 Thomson Licensing, S.A. Button ball and alignment rib
US8332553B2 (en) * 2000-09-21 2012-12-11 Hewlett-Packard Development Company, L.P. Method and apparatus for accessing a contacts database and telephone services
US6781077B2 (en) 2000-12-14 2004-08-24 Think Outside, Inc. Keyswitch and actuator structure
US7692667B2 (en) * 2001-08-17 2010-04-06 Palm, Inc. Handheld computer having moveable segments that are interactive with an integrated display
US20030034987A1 (en) * 2001-08-17 2003-02-20 William Webb Handheld computer having moveable segments that can be adjusted to affect a size of the handheld computer
JP2003085721A (ja) * 2001-09-14 2003-03-20 Mitsumi Electric Co Ltd ヘッド送り機構
US7231208B2 (en) * 2001-10-17 2007-06-12 Palm, Inc. User interface-technique for managing an active call
US7192235B2 (en) * 2001-11-01 2007-03-20 Palm, Inc. Temporary messaging address system and method
CN100388397C (zh) * 2002-02-07 2008-05-14 船井电机株式会社 按钮输入装置、遥控器及按钮单元制造方法
US7038598B2 (en) * 2002-05-29 2006-05-02 Alan K. Uke Keyboard assemblies
US7474298B2 (en) 2002-05-31 2009-01-06 Palm, Inc. Mobile device having an adjustable length to selectively expose a surface component
US20040085716A1 (en) * 2002-11-05 2004-05-06 Uke Alan K. Modular keyboard system
US7231229B1 (en) 2003-03-16 2007-06-12 Palm, Inc. Communication device interface
US7164088B1 (en) * 2003-03-16 2007-01-16 Palm, Inc. Method and apparatus to improve tactile feel for keyboards and button assemblies
US7835504B1 (en) 2003-03-16 2010-11-16 Palm, Inc. Telephone number parsing and linking
US7295852B1 (en) 2003-05-01 2007-11-13 Palm, Inc. Automated telephone conferencing method and system
US7865180B2 (en) * 2003-06-23 2011-01-04 Palm, Inc. Automated telephone conferencing method and system
US7070349B2 (en) * 2004-06-18 2006-07-04 Motorola, Inc. Thin keyboard and components for electronics devices and methods
KR100636240B1 (ko) * 2005-06-09 2006-10-19 삼성전자주식회사 러버컨택 부재 및 이를 구비한 키 입력장치
ES2326010B2 (es) * 2006-08-16 2011-02-18 Inneo21, S.L. Estructura y procedimiento de montaje de torres de hormigon para turbinas eolicas.
US20080134088A1 (en) * 2006-12-05 2008-06-05 Palm, Inc. Device for saving results of location based searches
US20080133599A1 (en) * 2006-12-05 2008-06-05 Palm, Inc. System and method for providing address-related location-based data
US20080134030A1 (en) * 2006-12-05 2008-06-05 Palm, Inc. Device for providing location-based data
US9140552B2 (en) 2008-07-02 2015-09-22 Qualcomm Incorporated User defined names for displaying monitored location
US20080254811A1 (en) 2007-04-11 2008-10-16 Palm, Inc. System and method for monitoring locations of mobile devices
US9031583B2 (en) * 2007-04-11 2015-05-12 Qualcomm Incorporated Notification on mobile device based on location of other mobile device
US8126519B2 (en) * 2007-08-31 2012-02-28 Hewlett-Packard Development Company, L.P. Housing for mobile computing device having construction to slide and pivot into multiple positions
US8233948B2 (en) * 2007-12-11 2012-07-31 Hewlett-Packard Development Company, L.P. Slider assembly for a housing of a mobile computing device
US8150482B2 (en) 2008-01-08 2012-04-03 Hewlett-Packard Development Company, L.P. Mobile computing device with moveable housing segments
US8200298B2 (en) 2008-01-08 2012-06-12 Hewlett-Packard Development Company, L.P. Keypad housing configuration for a mobile computing device
US8280459B2 (en) * 2008-03-25 2012-10-02 Motorola Mobility, Inc. Integral housing and user interface
JP5321806B2 (ja) * 2009-01-13 2013-10-23 株式会社リコー 画像形成装置の操作装置及び画像形成装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467150A (en) * 1982-02-24 1984-08-21 Digital Equipment Corporation Electronic keyboard
FR2523365B1 (fr) * 1982-03-11 1988-05-13 Mektron France Sa Clavier tactile monolithique et plat
IT1155482B (it) * 1982-04-02 1987-01-28 Olivetti & Co Spa Tastiera a contatti e metodo per la fabbricazione della stessa
JPS593823A (ja) * 1982-05-19 1984-01-10 ハイ−テツク・コ−ポレ−シヨン キ−ボ−ドスイツチハウジングモジユ−ル
DE8302660U1 (de) * 1983-02-01 1983-06-16 Hans Widmaier Fabrik Fuer Apparate Der Fernmelde- Und Feinwerktechnik, 8000 Muenchen Tastenanordnung zur Auslösung von bestimmten Symbolen der Tastenoberfläche jeweils zugeordneten Schaltfunktionen oder Schaltsignalen.
US4518833A (en) * 1983-07-18 1985-05-21 Gates Data Products, Inc. Conductive elastomeric ink composition
US4524249A (en) * 1984-06-01 1985-06-18 Texas Instruments Incorporated Keyboard switch assembly
US4692571A (en) * 1986-09-02 1987-09-08 Motorola, Inc. Panel assembly with easily detachable switch actuators
DE8708373U1 (de) * 1987-06-13 1987-08-13 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt, De
EP0305931A3 (de) * 1987-08-31 1990-08-29 Siemens Nixdorf Informationssysteme Aktiengesellschaft Tastaturvorrichtung
US4820908A (en) * 1988-06-24 1989-04-11 Limax Electronics Co., Ltd. Combined calculator and puzzle game device
JPH02146725U (de) * 1989-05-16 1990-12-13
US5115106A (en) * 1990-04-20 1992-05-19 Honeywell Inc. Momentary "on" switch suitable for keyboards
US5172990A (en) * 1991-05-23 1992-12-22 Cal-Comp Electronics, Inc. Structures of push - button key of keyboard
US5212356A (en) * 1992-08-14 1993-05-18 Key Tronic Corporation Computer keyboard with flexible dome switch layer

Also Published As

Publication number Publication date
EP0616344B1 (de) 1997-01-08
US5494363A (en) 1996-02-27
JP3237957B2 (ja) 2001-12-10
DE9303837U1 (de) 1993-07-01
ES2096126T3 (es) 1997-03-01
EP0616344A1 (de) 1994-09-21
JPH075964A (ja) 1995-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PREH GMBH, 97616 BAD NEUSTADT, DE

8327 Change in the person/name/address of the patent owner

Owner name: PREH KEYTEC GMBH, 97616 BAD NEUSTADT, DE