JPS5858771B2 - マルチコンタクト・プツシユボタンスイツチ - Google Patents

マルチコンタクト・プツシユボタンスイツチ

Info

Publication number
JPS5858771B2
JPS5858771B2 JP4142676A JP4142676A JPS5858771B2 JP S5858771 B2 JPS5858771 B2 JP S5858771B2 JP 4142676 A JP4142676 A JP 4142676A JP 4142676 A JP4142676 A JP 4142676A JP S5858771 B2 JPS5858771 B2 JP S5858771B2
Authority
JP
Japan
Prior art keywords
button
bushing
dome
switch
central portion
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
JP4142676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51127384A (en
Inventor
パクーヨン・チユー
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 JPS51127384A publication Critical patent/JPS51127384A/ja
Publication of JPS5858771B2 publication Critical patent/JPS5858771B2/ja
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

Landscapes

  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
JP4142676A 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 Expired JPS5858771B2 (ja)

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
JPS51127384A JPS51127384A (en) 1976-11-06
JPS5858771B2 true JPS5858771B2 (ja) 1983-12-27

Family

ID=4102831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4142676A Expired 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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126173U (fr) * 1986-01-31 1987-08-11

Families Citing this family (15)

* 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
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
KR20060055582A (ko) * 2004-06-15 2006-05-23 닛뽄 고쿠 덴시 고교 가부시키가이샤 돔 접점 및 그것을 사용한 다단동작 전기 스위치
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
DE2439697B2 (de) * 1973-08-20 1977-08-04 Northern Electric Co, Ltd., Montreal, Quebec (Kanada) Druckschalter
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126173U (fr) * 1986-01-31 1987-08-11

Also Published As

Publication number Publication date
JPS51127384A (en) 1976-11-06
SE7604344L (sv) 1976-10-17
NL7603453A (nl) 1976-10-19
ES447070A1 (es) 1977-06-01
SE423289B (sv) 1982-04-26
CA1034175A (fr) 1978-07-04
IT1059630B (it) 1982-06-21
DE2614119A1 (de) 1976-10-28
FR2308184A1 (fr) 1976-11-12
GB1535810A (en) 1978-12-13
DE2614119C2 (de) 1984-08-09
FR2308184B1 (fr) 1981-08-21
BE840893A (fr) 1976-08-16

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