CA1163725A - Interrupteur electrique, et methode de fabrication connexe - Google Patents

Interrupteur electrique, et methode de fabrication connexe

Info

Publication number
CA1163725A
CA1163725A CA000391145A CA391145A CA1163725A CA 1163725 A CA1163725 A CA 1163725A CA 000391145 A CA000391145 A CA 000391145A CA 391145 A CA391145 A CA 391145A CA 1163725 A CA1163725 A CA 1163725A
Authority
CA
Canada
Prior art keywords
switch assembly
electrically conductive
shaped fingers
contact members
assembly according
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
CA000391145A
Other languages
English (en)
Inventor
Joseph A. Roberts
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.)
Advanced Circuit Technology Inc
Original Assignee
Advanced Circuit Technology Inc
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
Priority claimed from US06/290,220 external-priority patent/US4446342A/en
Priority claimed from US06/318,202 external-priority patent/US4402131A/en
Application filed by Advanced Circuit Technology Inc filed Critical Advanced Circuit Technology Inc
Application granted granted Critical
Publication of CA1163725A publication Critical patent/CA1163725A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • 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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • 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)
CA000391145A 1980-12-15 1981-11-30 Interrupteur electrique, et methode de fabrication connexe Expired CA1163725A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US21616280A 1980-12-15 1980-12-15
US216,162 1980-12-15
US06/290,220 US4446342A (en) 1980-12-15 1981-08-05 Electrical switch assembly and method of manufacture
US06/318,202 US4402131A (en) 1981-08-05 1981-11-04 Electrical switch assembly and method of manufacture
US318,202 1981-11-04
US290,220 1994-08-15

Publications (1)

Publication Number Publication Date
CA1163725A true CA1163725A (fr) 1984-03-13

Family

ID=27396239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000391145A Expired CA1163725A (fr) 1980-12-15 1981-11-30 Interrupteur electrique, et methode de fabrication connexe

Country Status (5)

Country Link
EP (1) EP0055053B1 (fr)
CA (1) CA1163725A (fr)
DE (1) DE3175487D1 (fr)
GB (1) GB2089573B (fr)
IE (1) IE52804B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135827B (en) * 1983-03-01 1987-04-29 Plessey Comapny Plc The Keyboard push buttons
US4523063A (en) * 1983-12-05 1985-06-11 Gte Valeron Corporation Touch probe having nonconductive contact carriers
DE19538767A1 (de) * 1995-10-18 1997-04-24 Teves Gmbh Alfred Schalter mit flexibler Leiterfolie als ortsfester Kontakt und Verbindung zu Anschlußkontakten
GB2435448B (en) * 2006-02-20 2009-12-02 Devlin Electronics Ltd A Healthcare keyboard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250292A (fr) * 1900-01-01
GB957801A (en) * 1960-05-02 1964-05-13 Ralph William Furness Improvements in or relating to the manufacture of decorative or electrical conducting patterns
US3294927A (en) * 1965-02-01 1966-12-27 George A Hill Resilient flap element for switch apparatus
US3987259A (en) * 1975-06-12 1976-10-19 Globe-Union Inc. Membrane switch apparatus having sequential bridging contact arrangement
JPS5927940B2 (ja) * 1976-09-14 1984-07-09 キヤノン株式会社 小型電卓

Also Published As

Publication number Publication date
IE52804B1 (en) 1988-03-16
DE3175487D1 (en) 1986-11-20
GB2089573B (en) 1985-04-17
IE812837L (en) 1982-06-15
GB2089573A (en) 1982-06-23
EP0055053B1 (fr) 1986-10-15
EP0055053A1 (fr) 1982-06-30

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20010313