CA1034175A - Commutateur a bouton-poussoir a contacts multiples - Google Patents

Commutateur a bouton-poussoir a contacts multiples

Info

Publication number
CA1034175A
CA1034175A CA224,802A CA224802A CA1034175A CA 1034175 A CA1034175 A CA 1034175A CA 224802 A CA224802 A CA 224802A CA 1034175 A CA1034175 A CA 1034175A
Authority
CA
Canada
Prior art keywords
button switch
contact push
push
contact
button
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
Application number
CA224,802A
Other languages
English (en)
Other versions
CA224802S (en
Inventor
Pak-Jong Chu
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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 Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Priority to CA224,802A priority Critical patent/CA1034175A/fr
Priority to DE19762614119 priority patent/DE2614119C2/de
Priority to NL7603453A priority patent/NL7603453A/xx
Priority to IT2221076A priority patent/IT1059630B/it
Priority to SE7604344A priority patent/SE423289B/xx
Priority to JP4142676A priority patent/JPS5858771B2/ja
Priority to ES447070A priority patent/ES447070A1/es
Priority to GB1574276A priority patent/GB1535810A/en
Priority to FR7611485A priority patent/FR2308184A1/fr
Priority to BE166276A priority patent/BE840893A/fr
Application granted granted Critical
Publication of CA1034175A publication Critical patent/CA1034175A/fr
Expired 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
    • H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate
CA224,802A 1975-04-16 1975-04-16 Commutateur a bouton-poussoir a contacts multiples Expired CA1034175A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA224,802A CA1034175A (fr) 1975-04-16 1975-04-16 Commutateur a bouton-poussoir a contacts multiples
DE19762614119 DE2614119C2 (de) 1975-04-16 1976-04-01 Druckknopfschalter
NL7603453A NL7603453A (nl) 1975-04-16 1976-04-02 Drukknopschakelaar met een aantal contacten.
IT2221076A IT1059630B (it) 1975-04-16 1976-04-12 Interruttore a pulsante del tipo a pressione a piu contatti
SE7604344A SE423289B (sv) 1975-04-16 1976-04-13 Stromstellare av tryckknapptyp
JP4142676A JPS5858771B2 (ja) 1975-04-16 1976-04-14 マルチコンタクト・プツシユボタンスイツチ
ES447070A ES447070A1 (es) 1975-04-16 1976-04-15 Perfeccionamientos en conmutadores de pulsador.
GB1574276A GB1535810A (en) 1975-04-16 1976-04-15 Multi-contact push button switch
FR7611485A FR2308184A1 (fr) 1975-04-16 1976-04-16 Commutateur multi-contacts a bouton-poussoir
BE166276A BE840893A (fr) 1975-04-16 1976-04-16 Interrupteur a bouton-poussoir a plusieurs contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224,802A CA1034175A (fr) 1975-04-16 1975-04-16 Commutateur a bouton-poussoir a contacts multiples

Publications (1)

Publication Number Publication Date
CA1034175A true CA1034175A (fr) 1978-07-04

Family

ID=4102831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,802A Expired CA1034175A (fr) 1975-04-16 1975-04-16 Commutateur a bouton-poussoir a contacts multiples

Country Status (10)

Country Link
JP (1) JPS5858771B2 (fr)
BE (1) BE840893A (fr)
CA (1) CA1034175A (fr)
DE (1) DE2614119C2 (fr)
ES (1) ES447070A1 (fr)
FR (1) FR2308184A1 (fr)
GB (1) GB1535810A (fr)
IT (1) IT1059630B (fr)
NL (1) NL7603453A (fr)
SE (1) SE423289B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056701A (en) * 1976-07-08 1977-11-01 Bowmar Instrument Corporation Low profile lighted push button switch
US4190748A (en) * 1977-01-31 1980-02-26 Rogers Corporation Keyboard switch assembly
CA1100165A (fr) * 1979-02-02 1981-04-28 Roger Perks Groupe boutons-poussoirs pour appareils de telecommunications et autres dispositifs d'entree
FR2464549A1 (fr) * 1979-08-31 1981-03-06 Tuloup Pierre Clavier de commutation
FR2474449A1 (fr) * 1980-01-25 1981-07-31 Reuziault Gerard Dispositif d'immobilisation d'une bouteille sur un casier
DE3132918C2 (de) * 1980-09-16 1985-11-28 Alps Electric Co., Ltd., Tokio/Tokyo Druckknopfschalter
DE3137749A1 (de) * 1980-09-16 1983-01-27 Alps Electric Co., Ltd., Tokyo Druckknopfschalter
DE8113363U1 (de) * 1981-05-07 1981-09-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernsprechgerät mit Wähltastensatz
US4430531A (en) * 1982-03-15 1984-02-07 Hewlett-Packard Company Snap disc keyboard
US4436970A (en) * 1982-06-07 1984-03-13 Methode Electronics, Inc. Switch assemblies
GB2136633A (en) * 1983-03-18 1984-09-19 Broderna Danielson Membrane switch assembly
JPS62126173U (fr) * 1986-01-31 1987-08-11
GB2193378A (en) * 1986-07-11 1988-02-03 Access Keyboards Limited A push button switch actuator
DE3715765A1 (de) * 1987-05-12 1988-12-01 Schoeller & Co Elektrotech Drucktastenschalter
JPWO2005124805A1 (ja) * 2004-06-15 2008-04-17 日本航空電子工業株式会社 ドーム接点およびそれを用いた多段動作電気スイッチ
JP5236428B2 (ja) * 2008-10-24 2013-07-17 日本電産サンキョー株式会社 検出機構およびカードリーダ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489342A (en) * 1968-05-01 1970-01-13 Alyn Dale Inc Keyboard
US3600528A (en) * 1969-09-25 1971-08-17 Lematex Corp Multiple switch construction
US3796843A (en) * 1973-01-02 1974-03-12 Bomar Instr Corp Calculator keyboard switch with disc spring contact and printed circuit board
US3858020A (en) * 1973-07-30 1974-12-31 Staco Switch Inc Pushbutton with spring contactor
GB1484634A (en) * 1973-08-20 1977-09-01 Northern Telecom Ltd Pushbutton switch
DE2420755A1 (de) * 1974-04-29 1975-11-06 Faber Castell A W Betaetigungsvorrichtung, insbesondere fuer elektrischen druckkontakt
US3941964A (en) * 1974-12-09 1976-03-02 Bowmar Instrument Corporation Push-button type binary switch device

Also Published As

Publication number Publication date
SE7604344L (sv) 1976-10-17
JPS51127384A (en) 1976-11-06
DE2614119C2 (de) 1984-08-09
DE2614119A1 (de) 1976-10-28
FR2308184A1 (fr) 1976-11-12
JPS5858771B2 (ja) 1983-12-27
NL7603453A (nl) 1976-10-19
IT1059630B (it) 1982-06-21
FR2308184B1 (fr) 1981-08-21
BE840893A (fr) 1976-08-16
GB1535810A (en) 1978-12-13
ES447070A1 (es) 1977-06-01
SE423289B (sv) 1982-04-26

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