DE59608483D1 - Tastatur mit vereinfachter Schaltmatte samt Fixiervorrichtungen - Google Patents

Tastatur mit vereinfachter Schaltmatte samt Fixiervorrichtungen

Info

Publication number
DE59608483D1
DE59608483D1 DE59608483T DE59608483T DE59608483D1 DE 59608483 D1 DE59608483 D1 DE 59608483D1 DE 59608483 T DE59608483 T DE 59608483T DE 59608483 T DE59608483 T DE 59608483T DE 59608483 D1 DE59608483 D1 DE 59608483D1
Authority
DE
Germany
Prior art keywords
keyboard
fixation devices
including fixation
mat including
switch mat
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
DE59608483T
Other languages
English (en)
Inventor
Klaus-Dieter Lukosch
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.)
ZF Friedrichshafen AG
Original Assignee
Cherry Mikroschalter 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 Cherry Mikroschalter GmbH filed Critical Cherry Mikroschalter GmbH
Application granted granted Critical
Publication of DE59608483D1 publication Critical patent/DE59608483D1/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
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/008—Part of substrate or membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/012—Positioning of individual dome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • 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
    • H01H2229/00—Manufacturing
    • H01H2229/042—Snap coupling; Snap mounting
DE59608483T 1995-08-10 1996-07-05 Tastatur mit vereinfachter Schaltmatte samt Fixiervorrichtungen Expired - Lifetime DE59608483D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19529492A DE19529492A1 (de) 1995-08-10 1995-08-10 Tastatur mit vereinfachter Schaltmatte samt Fixierungsvorrichtungen

Publications (1)

Publication Number Publication Date
DE59608483D1 true DE59608483D1 (de) 2002-01-31

Family

ID=7769212

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19529492A Withdrawn DE19529492A1 (de) 1995-08-10 1995-08-10 Tastatur mit vereinfachter Schaltmatte samt Fixierungsvorrichtungen
DE59608483T Expired - Lifetime DE59608483D1 (de) 1995-08-10 1996-07-05 Tastatur mit vereinfachter Schaltmatte samt Fixiervorrichtungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19529492A Withdrawn DE19529492A1 (de) 1995-08-10 1995-08-10 Tastatur mit vereinfachter Schaltmatte samt Fixierungsvorrichtungen

Country Status (3)

Country Link
US (1) US5738450A (de)
EP (1) EP0758791B1 (de)
DE (2) DE19529492A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899617A (en) * 1997-10-09 1999-05-04 Chicony Electronics Co., Ltd. Flexible component reinforcing mechanism
US6492978B1 (en) * 1998-05-29 2002-12-10 Ncr Corporation Keyscreen
US6166662A (en) * 1998-09-15 2000-12-26 Chuang; Wen-Hao Structure of key pad
US5980135A (en) * 1998-09-22 1999-11-09 Acer Peripherals, Inc. Keyboard with an optional metal support for strengthening its structure
DE19846450A1 (de) * 1998-10-08 2000-04-13 Delphi Automotive Systems Gmbh Schaltersystem
DE19961728C1 (de) * 1999-12-21 2001-08-30 Kostal Leopold Gmbh & Co Kg Elektrischer Schalter
JP2002157940A (ja) * 2000-11-17 2002-05-31 Yazaki Corp スイッチユニット
US6781077B2 (en) 2000-12-14 2004-08-24 Think Outside, Inc. Keyswitch and actuator structure
DE10221315A1 (de) * 2002-05-07 2003-11-20 Mayser Gmbh & Co Elektrische Schaltanordnung und Verfahren sowie Vorrichtung zu ihrer Herstellung
US7132615B1 (en) * 2005-04-21 2006-11-07 Delphi Technologies, Inc. Switchpad for a pushbutton switch assembly
DE102009054506A1 (de) * 2009-12-10 2011-06-16 Zf Friedrichshafen Ag Tastatur
DE102018108660B3 (de) * 2018-04-12 2019-10-17 Preh Gmbh Schalteranordnung mit Schaltmatte zur Bedienung eines Kraftfahrzeugbauteils

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389398B (de) * 1984-06-20 1989-11-27 Sterner Franz Kontaktmatte
GB8719369D0 (en) * 1987-08-15 1987-09-23 Harboro Rubber Co Ltd Manufacture of contact pad arrays
US5438177A (en) * 1992-05-06 1995-08-01 Key Tronic Corporation Two-layer membrane switch
US5360955A (en) * 1992-08-18 1994-11-01 Key Tronic Corporation Computer keyboard with cantilever switch design and improved PCB/switch membrane interface
US5386091A (en) * 1993-04-08 1995-01-31 Compaq Computer Corporation Low profile keyswitch
KR970004399B1 (en) * 1993-07-02 1997-03-27 B T C Korea Co Ltd Keyboard
US5525979A (en) * 1995-08-14 1996-06-11 Lexmark International, Inc. Low configuration keyboard

Also Published As

Publication number Publication date
EP0758791A2 (de) 1997-02-19
US5738450A (en) 1998-04-14
EP0758791A3 (de) 1997-09-17
DE19529492A1 (de) 1997-02-13
EP0758791B1 (de) 2001-12-19

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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: ZF FRIEDRICHSHAFEN AG, 88046 FRIEDRICHSHAFEN, DE