EP0613161A3 - Clavier avec au moins une touche double. - Google Patents

Clavier avec au moins une touche double. Download PDF

Info

Publication number
EP0613161A3
EP0613161A3 EP94102495A EP94102495A EP0613161A3 EP 0613161 A3 EP0613161 A3 EP 0613161A3 EP 94102495 A EP94102495 A EP 94102495A EP 94102495 A EP94102495 A EP 94102495A EP 0613161 A3 EP0613161 A3 EP 0613161A3
Authority
EP
European Patent Office
Prior art keywords
guide
key
domes
keyboard
double key
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.)
Granted
Application number
EP94102495A
Other languages
German (de)
English (en)
Other versions
EP0613161A2 (fr
EP0613161B1 (fr
Inventor
Bernhard Dipl-Ing Fh Gut
Dieter Dipl-Ing Fh Dubois
Franz Dipl-Ing Fh Wandinger
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.)
Wincor Nixdorf International GmbH
Original Assignee
Wincor Nixdorf International 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 Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Publication of EP0613161A2 publication Critical patent/EP0613161A2/fr
Publication of EP0613161A3 publication Critical patent/EP0613161A3/fr
Application granted granted Critical
Publication of EP0613161B1 publication Critical patent/EP0613161B1/fr
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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/01—Off centre actuation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/026—Guiding or lubricating nylon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/058—Actuators to avoid tilting or skewing of contact area or actuator

Landscapes

  • Push-Button Switches (AREA)
EP94102495A 1993-02-26 1994-02-18 Clavier avec au moins une touche double Expired - Lifetime EP0613161B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4306046A DE4306046C1 (de) 1993-02-26 1993-02-26 Tastatur mit wenigstens einer Doppeltaste
DE4306046 1993-02-26

Publications (3)

Publication Number Publication Date
EP0613161A2 EP0613161A2 (fr) 1994-08-31
EP0613161A3 true EP0613161A3 (fr) 1995-01-04
EP0613161B1 EP0613161B1 (fr) 1996-11-27

Family

ID=6481455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94102495A Expired - Lifetime EP0613161B1 (fr) 1993-02-26 1994-02-18 Clavier avec au moins une touche double

Country Status (4)

Country Link
EP (1) EP0613161B1 (fr)
AT (1) ATE145756T1 (fr)
DE (2) DE4306046C1 (fr)
ES (1) ES2094574T3 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087369A1 (fr) * 1982-02-24 1983-08-31 Digital Equipment Corporation Clavier électronique amélioré
DE3433743A1 (de) * 1984-09-14 1986-03-27 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktaste
EP0267541A2 (fr) * 1986-11-12 1988-05-18 Smk Co., Ltd. Un clavier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087369A1 (fr) * 1982-02-24 1983-08-31 Digital Equipment Corporation Clavier électronique amélioré
DE3433743A1 (de) * 1984-09-14 1986-03-27 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktaste
EP0267541A2 (fr) * 1986-11-12 1988-05-18 Smk Co., Ltd. Un clavier

Also Published As

Publication number Publication date
ES2094574T3 (es) 1997-01-16
DE4306046C1 (de) 1994-04-21
DE59401100D1 (de) 1997-01-09
EP0613161A2 (fr) 1994-08-31
EP0613161B1 (fr) 1996-11-27
ATE145756T1 (de) 1996-12-15

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