FR2308184A1 - Commutateur multi-contacts a bouton-poussoir - Google Patents

Commutateur multi-contacts a bouton-poussoir

Info

Publication number
FR2308184A1
FR2308184A1 FR7611485A FR7611485A FR2308184A1 FR 2308184 A1 FR2308184 A1 FR 2308184A1 FR 7611485 A FR7611485 A FR 7611485A FR 7611485 A FR7611485 A FR 7611485A FR 2308184 A1 FR2308184 A1 FR 2308184A1
Authority
FR
France
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.)
Granted
Application number
FR7611485A
Other languages
English (en)
Other versions
FR2308184B1 (fr
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 Telecom 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 Telecom Ltd filed Critical Northern Telecom Ltd
Publication of FR2308184A1 publication Critical patent/FR2308184A1/fr
Application granted granted Critical
Publication of FR2308184B1 publication Critical patent/FR2308184B1/fr
Granted 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
FR7611485A 1975-04-16 1976-04-16 Commutateur multi-contacts a bouton-poussoir Granted FR2308184A1 (fr)

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 (2)

Publication Number Publication Date
FR2308184A1 true FR2308184A1 (fr) 1976-11-12
FR2308184B1 FR2308184B1 (fr) 1981-08-21

Family

ID=4102831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611485A Granted FR2308184A1 (fr) 1975-04-16 1976-04-16 Commutateur multi-contacts a bouton-poussoir

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)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358000A1 (fr) * 1976-07-08 1978-02-03 Bowmar Instrument Corp Interrupteur a bouton-poussoir lumineux
FR2378631A1 (fr) * 1977-01-31 1978-08-25 Rogers Corp Clavier a touches et dispositif de commutation pour un tel clavier
FR2448218A1 (fr) * 1979-02-02 1980-08-29 Northern Telecom Ltd Ensemble de commutation a boutons-poussoirs pour 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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137749A1 (de) * 1980-09-16 1983-01-27 Alps Electric Co., Ltd., Tokyo Druckknopfschalter
DE3132918C2 (de) * 1980-09-16 1985-11-28 Alps Electric Co., Ltd., Tokio/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
US20080164133A1 (en) * 2004-06-15 2008-07-10 Japan Aviation Electronice Industry Limited Dome-Shaped Contact and Multi-Step Operation Electrical Switch Incorporating the Same
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

Citations (5)

* 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
US3858020A (en) * 1973-07-30 1974-12-31 Staco Switch Inc Pushbutton with spring contactor
FR2241862A1 (fr) * 1973-08-20 1975-03-21 Northern Electric Co
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (5)

* 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
US3858020A (en) * 1973-07-30 1974-12-31 Staco Switch Inc Pushbutton with spring contactor
FR2241862A1 (fr) * 1973-08-20 1975-03-21 Northern Electric Co
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358000A1 (fr) * 1976-07-08 1978-02-03 Bowmar Instrument Corp Interrupteur a bouton-poussoir lumineux
FR2378631A1 (fr) * 1977-01-31 1978-08-25 Rogers Corp Clavier a touches et dispositif de commutation pour un tel clavier
FR2448218A1 (fr) * 1979-02-02 1980-08-29 Northern Telecom Ltd Ensemble de commutation a boutons-poussoirs pour 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

Also Published As

Publication number Publication date
NL7603453A (nl) 1976-10-19
DE2614119A1 (de) 1976-10-28
GB1535810A (en) 1978-12-13
CA1034175A (fr) 1978-07-04
DE2614119C2 (de) 1984-08-09
JPS51127384A (en) 1976-11-06
ES447070A1 (es) 1977-06-01
JPS5858771B2 (ja) 1983-12-27
SE423289B (sv) 1982-04-26
IT1059630B (it) 1982-06-21
FR2308184B1 (fr) 1981-08-21
BE840893A (fr) 1976-08-16
SE7604344L (sv) 1976-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse