JPS51127385A - Multicontact push button switch - Google Patents

Multicontact push button switch

Info

Publication number
JPS51127385A
JPS51127385A JP51041427A JP4142776A JPS51127385A JP S51127385 A JPS51127385 A JP S51127385A JP 51041427 A JP51041427 A JP 51041427A JP 4142776 A JP4142776 A JP 4142776A JP S51127385 A JPS51127385 A JP S51127385A
Authority
JP
Japan
Prior art keywords
multicontact
push button
button switch
switch
push
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.)
Pending
Application number
JP51041427A
Other languages
Japanese (ja)
Inventor
Yon Chiyuu Paku
Uirufuretsudo Riidai Koonerisu
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 JPS51127385A publication Critical patent/JPS51127385A/en
Pending 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H2001/0005—Redundant contact pairs in one switch for safety reasons

Landscapes

  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
JP51041427A 1975-04-16 1976-04-14 Multicontact push button switch Pending JPS51127385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224,769A CA1019374A (en) 1975-04-16 1975-04-16 Multi-contact push-button switch

Publications (1)

Publication Number Publication Date
JPS51127385A true JPS51127385A (en) 1976-11-06

Family

ID=4102828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51041427A Pending JPS51127385A (en) 1975-04-16 1976-04-14 Multicontact push button switch

Country Status (10)

Country Link
JP (1) JPS51127385A (en)
BE (1) BE840892A (en)
CA (1) CA1019374A (en)
DE (1) DE2615330A1 (en)
ES (1) ES447072A1 (en)
FR (1) FR2308185A1 (en)
GB (1) GB1537686A (en)
IT (1) IT1059629B (en)
NL (1) NL7603296A (en)
SE (1) SE7604343L (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427372U (en) * 1977-07-28 1979-02-22
JPS5449573A (en) * 1977-08-19 1979-04-18 Konishiroku Photo Ind Unit type switch
JPS55124914A (en) * 1979-02-02 1980-09-26 Northern Telecom Ltd Electric communication device and pushhbutton switch assembly for other input device
JPS5984535U (en) * 1983-10-28 1984-06-07 株式会社リコー camera release switch
JP2014220130A (en) * 2013-05-09 2014-11-20 アルプス電気株式会社 Movable contact member, and switch device employing movable contact member

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907894A1 (en) * 1979-03-01 1980-09-11 Licentia Gmbh Touch operated switch unit - has domed spring material pressure plates supported by three tabs and with two contact tongues
DE2931370C2 (en) * 1979-08-02 1983-09-29 Daut & Rietz KG Fabrik für Elektrofeinmechanik GmbH & Co, 8500 Nürnberg Touch button
DE3045929A1 (en) * 1980-12-05 1982-07-22 Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen Switch with housing containing several stationary contacts - has housing secured contact and plunger controlled moving, forked contact for time delayed action
JPS5987720A (en) * 1982-11-11 1984-05-21 シャープ株式会社 Pushbutton switch
DE3403034A1 (en) * 1984-01-28 1985-08-01 Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt KEY SWITCH
DE3715765A1 (en) * 1987-05-12 1988-12-01 Schoeller & Co Elektrotech PUSH BUTTON SWITCH
GB2229577A (en) * 1989-03-23 1990-09-26 Well Treasure Ind Ltd Mounting contact elements on printed circuit boards
GB2308499B (en) * 1995-12-22 2000-03-15 Nokia Mobile Phones Ltd A contact membrane for a keypad assembly
FR2911000B1 (en) * 2006-12-29 2009-05-01 Nicomatic Sa Sa CONTACT DOME FOR TWO CIRCUITS, AND SWITCH COMPRISING SAME
DE102007027218A1 (en) * 2007-06-13 2008-12-18 Leopold Kostal Gmbh & Co. Kg Electric switch
US7652216B2 (en) 2007-12-18 2010-01-26 Streamlight, Inc. Electrical switch, as for controlling a flashlight
DE102015119767B4 (en) 2015-11-16 2023-08-10 Peter Kitzenmaier Flashlight with battery spring contact for at least two switching functions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641286A (en) * 1970-10-05 1972-02-08 Selectro Corp Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means
US3826884A (en) * 1973-06-25 1974-07-30 Oak Industries Inc Keyboard switch
JPS5072182A (en) * 1973-08-20 1975-06-14
US3850020A (en) * 1973-12-10 1974-11-26 Jones & Laughlin Steel Corp Rolled strip shape control using work roll screwdown changes
DE2420755A1 (en) * 1974-04-29 1975-11-06 Faber Castell A W Actuator for electric pressure contact - has push-button resetting spring with two holding shanks connected to push-button
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
JPS5427372U (en) * 1977-07-28 1979-02-22
JPS5449573A (en) * 1977-08-19 1979-04-18 Konishiroku Photo Ind Unit type switch
JPS55124914A (en) * 1979-02-02 1980-09-26 Northern Telecom Ltd Electric communication device and pushhbutton switch assembly for other input device
JPS5984535U (en) * 1983-10-28 1984-06-07 株式会社リコー camera release switch
JP2014220130A (en) * 2013-05-09 2014-11-20 アルプス電気株式会社 Movable contact member, and switch device employing movable contact member

Also Published As

Publication number Publication date
DE2615330A1 (en) 1976-10-28
ES447072A1 (en) 1977-06-16
GB1537686A (en) 1979-01-04
FR2308185A1 (en) 1976-11-12
SE7604343L (en) 1976-10-17
CA1019374A (en) 1977-10-18
IT1059629B (en) 1982-06-21
BE840892A (en) 1976-08-16
NL7603296A (en) 1976-10-19

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