EP1843371A3 - Clavier à pression longue, en particulier le type clavier de panneau ou similaire - Google Patents

Clavier à pression longue, en particulier le type clavier de panneau ou similaire Download PDF

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Publication number
EP1843371A3
EP1843371A3 EP07005636A EP07005636A EP1843371A3 EP 1843371 A3 EP1843371 A3 EP 1843371A3 EP 07005636 A EP07005636 A EP 07005636A EP 07005636 A EP07005636 A EP 07005636A EP 1843371 A3 EP1843371 A3 EP 1843371A3
Authority
EP
European Patent Office
Prior art keywords
key
keyboard
configuration
long
stroke
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.)
Withdrawn
Application number
EP07005636A
Other languages
German (de)
English (en)
Other versions
EP1843371A2 (fr
Inventor
Alberto Tosi
Domenico Dambra
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.)
GRAFOS A RESPONSABILITA' LIMITATA ABBREVIABILE IN GRAFOS Srl Soc
Original Assignee
GRAFOS A RESPONSABILITA' LIMITATA ABBREVIABILE IN GRAFOS Srl Soc
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 GRAFOS A RESPONSABILITA' LIMITATA ABBREVIABILE IN GRAFOS Srl Soc filed Critical GRAFOS A RESPONSABILITA' LIMITATA ABBREVIABILE IN GRAFOS Srl Soc
Publication of EP1843371A2 publication Critical patent/EP1843371A2/fr
Publication of EP1843371A3 publication Critical patent/EP1843371A3/fr
Withdrawn legal-status Critical Current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
    • H01H13/705—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H01H13/7065—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
    • H01H13/7073—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards characterised by springs, e.g. Euler springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/028—Blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/032—Anti-tamper

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
EP07005636A 2006-04-07 2007-03-20 Clavier à pression longue, en particulier le type clavier de panneau ou similaire Withdrawn EP1843371A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20060118 ITMO20060118A1 (it) 2006-04-07 2006-04-07 Tastiera a corsa lunga,particolarmente del tipo di tastiere da pannello o simili

Publications (2)

Publication Number Publication Date
EP1843371A2 EP1843371A2 (fr) 2007-10-10
EP1843371A3 true EP1843371A3 (fr) 2009-04-22

Family

ID=38098591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07005636A Withdrawn EP1843371A3 (fr) 2006-04-07 2007-03-20 Clavier à pression longue, en particulier le type clavier de panneau ou similaire

Country Status (2)

Country Link
EP (1) EP1843371A3 (fr)
IT (1) ITMO20060118A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116504565A (zh) * 2022-01-21 2023-07-28 华为技术有限公司 键盘和电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469800A (en) * 1973-06-11 1977-04-06 N Dimensions Electric switch keyboard
DE8712230U1 (de) * 1987-09-09 1987-11-19 Siemens AG, 1000 Berlin und 8000 München Schalter für eine Fernsprechstation
DE19503702A1 (de) * 1995-02-04 1996-08-08 Nicolay Verwaltungs Gmbh Flüssigkeits- und gasdicht gekapselter Schalter, insbesondere für elektrochirurgische Instrumente
US20030094357A1 (en) * 2001-11-20 2003-05-22 Lin Wan Lai Press-button switch structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469800A (en) * 1973-06-11 1977-04-06 N Dimensions Electric switch keyboard
DE8712230U1 (de) * 1987-09-09 1987-11-19 Siemens AG, 1000 Berlin und 8000 München Schalter für eine Fernsprechstation
DE19503702A1 (de) * 1995-02-04 1996-08-08 Nicolay Verwaltungs Gmbh Flüssigkeits- und gasdicht gekapselter Schalter, insbesondere für elektrochirurgische Instrumente
US20030094357A1 (en) * 2001-11-20 2003-05-22 Lin Wan Lai Press-button switch structure

Also Published As

Publication number Publication date
EP1843371A2 (fr) 2007-10-10
ITMO20060118A1 (it) 2007-10-08

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