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AU6754581A - Key board - Google Patents

Key board

Info

Publication number
AU6754581A
AU6754581A AU67545/81A AU6754581A AU6754581A AU 6754581 A AU6754581 A AU 6754581A AU 67545/81 A AU67545/81 A AU 67545/81A AU 6754581 A AU6754581 A AU 6754581A AU 6754581 A AU6754581 A AU 6754581A
Authority
AU
Australia
Prior art keywords
key board
key
board
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.)
Abandoned
Application number
AU67545/81A
Inventor
Geoffrey William Watson
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.)
British Communications Corp Ltd
Original Assignee
British Communications Corp Ltd
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 British Communications Corp Ltd filed Critical British Communications Corp Ltd
Priority to AU67545/81A priority Critical patent/AU6754581A/en
Publication of AU6754581A publication Critical patent/AU6754581A/en
Abandoned 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
    • H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/016—Separate bridge contact
    • H01H2205/024—Means to facilitate positioning
    • H01H2205/026—Adhesive sheet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/006—Force isolators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/002—Longer travel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/05—Force concentrator; Actuating dimple
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/046—Multi-colour or double shot injection moulding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/038—Anti-vandalism
AU67545/81A 1981-02-23 1981-02-23 Key board Abandoned AU6754581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU67545/81A AU6754581A (en) 1981-02-23 1981-02-23 Key board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU67545/81A AU6754581A (en) 1981-02-23 1981-02-23 Key board

Publications (1)

Publication Number Publication Date
AU6754581A true AU6754581A (en) 1982-09-02

Family

ID=3751806

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67545/81A Abandoned AU6754581A (en) 1981-02-23 1981-02-23 Key board

Country Status (1)

Country Link
AU (1) AU6754581A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582171B2 (en) * 1984-06-26 1989-03-16 Tabur Caoutchouc (Societe Anonyme) Keyboard for the control box of an electronic apparatus
EP1028445A2 (en) * 1999-02-12 2000-08-16 Nokia Mobile Phones Ltd. Support structure for a keypad
EP1122753A2 (en) * 2000-01-31 2001-08-08 Basf Aktiengesellschaft Keyboard elements for mobile communication devices
EP1964763A1 (en) * 2007-03-01 2008-09-03 CAMPAGNOLO S.r.l. Control device for a bicycle and bicycle comprising it
WO2009012945A1 (en) * 2007-07-20 2009-01-29 Preh Gmbh Flat control element for a motor vehicle
EP2302654A1 (en) * 2009-09-28 2011-03-30 Chen Chao A key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports
EP1964761A3 (en) * 2007-03-01 2011-08-24 CAMPAGNOLO S.r.l. Control device for a bicycle and bicycle comprising it
EP1964762A3 (en) * 2007-03-01 2012-02-29 CAMPAGNOLO S.r.l. Control device for a bicycle and bicycle comprising it
US8362371B2 (en) 2009-09-28 2013-01-29 Research In Motion Limited Key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports
WO2020164782A1 (en) * 2019-02-11 2020-08-20 HAT-tec GmbH Pressure switch device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582171B2 (en) * 1984-06-26 1989-03-16 Tabur Caoutchouc (Societe Anonyme) Keyboard for the control box of an electronic apparatus
EP1028445A2 (en) * 1999-02-12 2000-08-16 Nokia Mobile Phones Ltd. Support structure for a keypad
EP1028445A3 (en) * 1999-02-12 2001-05-02 Nokia Mobile Phones Ltd. Support structure for a keypad
US6614905B1 (en) 1999-02-12 2003-09-02 Nokia Mobile Phones Limited Support structure for a keypad
EP1122753A2 (en) * 2000-01-31 2001-08-08 Basf Aktiengesellschaft Keyboard elements for mobile communication devices
EP1122753A3 (en) * 2000-01-31 2003-04-09 Basf Aktiengesellschaft Keyboard elements for mobile communication devices
EP1964763A1 (en) * 2007-03-01 2008-09-03 CAMPAGNOLO S.r.l. Control device for a bicycle and bicycle comprising it
EP1964761A3 (en) * 2007-03-01 2011-08-24 CAMPAGNOLO S.r.l. Control device for a bicycle and bicycle comprising it
US8035046B2 (en) 2007-03-01 2011-10-11 Campagnolo S.R.L. Control device for a bicycle and bicycle comprising same
EP1964762A3 (en) * 2007-03-01 2012-02-29 CAMPAGNOLO S.r.l. Control device for a bicycle and bicycle comprising it
US8272292B2 (en) 2007-03-01 2012-09-25 Campagnolo S.R.L. Control device for a bicycle and bicycle comprising same
WO2009012945A1 (en) * 2007-07-20 2009-01-29 Preh Gmbh Flat control element for a motor vehicle
EP2302654A1 (en) * 2009-09-28 2011-03-30 Chen Chao A key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports
US8362371B2 (en) 2009-09-28 2013-01-29 Research In Motion Limited Key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports
WO2020164782A1 (en) * 2019-02-11 2020-08-20 HAT-tec GmbH Pressure switch device

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