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IE810961L - Push-button - Google Patents

Push-button

Info

Publication number
IE810961L
IE810961L IE810961A IE96181A IE810961L IE 810961 L IE810961 L IE 810961L IE 810961 A IE810961 A IE 810961A IE 96181 A IE96181 A IE 96181A IE 810961 L IE810961 L IE 810961L
Authority
IE
Ireland
Prior art keywords
push
frame
buttons
arms
button
Prior art date
Application number
IE810961A
Other versions
IE51113B1 (en
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of IE810961L publication Critical patent/IE810961L/en
Publication of IE51113B1 publication Critical patent/IE51113B1/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/078—Conductive rubber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/044—Elastic part on actuator or casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/054—Actuators connected by flexible webs

Landscapes

  • Push-Button Switches (AREA)

Abstract

A push-button key-pad, such as used in a telephone, consists of a rectangular frame (17) which carries a number of push-buttons (18) each coupled to the frame by a pair of arms (19) in V-form in plan. The arms 19, the frame 17 and the push-buttons 18 may be formed integrally, or the buttons may be separate items fitted to each pair of arms. Above the frame 17 there is a cover (20) through which the buttons 18 extend, and below the frame 17 there is a rubber (or rubber- like material) dimple pad (15) with switch dimples (16) below each push button. <IMAGE> [GB2084801A]
IE961/81A 1980-09-30 1981-04-29 A push-button electrical switch arrangement IE51113B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8031451A GB2084801B (en) 1980-09-30 1980-09-30 Keypad buttons

Publications (2)

Publication Number Publication Date
IE810961L true IE810961L (en) 1982-03-30
IE51113B1 IE51113B1 (en) 1986-10-01

Family

ID=10516369

Family Applications (1)

Application Number Title Priority Date Filing Date
IE961/81A IE51113B1 (en) 1980-09-30 1981-04-29 A push-button electrical switch arrangement

Country Status (4)

Country Link
GB (1) GB2084801B (en)
HK (1) HK20687A (en)
IE (1) IE51113B1 (en)
ZA (1) ZA812888B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644036U (en) * 1987-06-29 1989-01-11
US5481074A (en) * 1992-08-18 1996-01-02 Key Tronic Corporation Computer keyboard with cantilever switch and actuator design
US5360955A (en) * 1992-08-18 1994-11-01 Key Tronic Corporation Computer keyboard with cantilever switch design and improved PCB/switch membrane interface
DE4405754A1 (en) * 1994-02-23 1995-08-24 Sel Alcatel Ag Pushbutton arrangement
GB2306784A (en) * 1995-10-20 1997-05-07 Delco Electronic Overseas Corp Rocker switch assembly
JP4268188B2 (en) * 2004-03-29 2009-05-27 パイオニア株式会社 Hinge structure and hinge structure

Also Published As

Publication number Publication date
IE51113B1 (en) 1986-10-01
GB2084801B (en) 1984-05-16
HK20687A (en) 1987-03-13
GB2084801A (en) 1982-04-15
ZA812888B (en) 1982-05-26

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