AU458842B2 - Improved momentary contact switch - Google Patents

Improved momentary contact switch

Info

Publication number
AU458842B2
AU458842B2 AU36357/71A AU3635771A AU458842B2 AU 458842 B2 AU458842 B2 AU 458842B2 AU 36357/71 A AU36357/71 A AU 36357/71A AU 3635771 A AU3635771 A AU 3635771A AU 458842 B2 AU458842 B2 AU 458842B2
Authority
AU
Australia
Prior art keywords
contact switch
momentary contact
improved
improved momentary
switch
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
AU36357/71A
Other languages
English (en)
Other versions
AU3635771A (en
Inventor
A. WOLF and PRENTICE R. CORN WALTER
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.)
Switches Inc
Original Assignee
Switches 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
Application filed by Switches Inc filed Critical Switches Inc
Publication of AU3635771A publication Critical patent/AU3635771A/en
Application granted granted Critical
Publication of AU458842B2 publication Critical patent/AU458842B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H2001/145—Contacts characterised by the manner in which co-operating contacts engage by abutting by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other
AU36357/71A 1970-12-01 1971-12-01 Improved momentary contact switch Expired AU458842B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9424070A 1970-12-01 1970-12-01
USUS94.240 1970-12-01

Publications (2)

Publication Number Publication Date
AU3635771A AU3635771A (en) 1973-06-07
AU458842B2 true AU458842B2 (en) 1975-03-13

Family

ID=22243951

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36357/71A Expired AU458842B2 (en) 1970-12-01 1971-12-01 Improved momentary contact switch

Country Status (10)

Country Link
US (1) US3688065A (pt)
JP (1) JPS5221191B1 (pt)
AR (1) AR193363A1 (pt)
AU (1) AU458842B2 (pt)
BR (1) BR7107980D0 (pt)
CA (1) CA1004714A (pt)
DE (1) DE2159649C3 (pt)
FR (1) FR2117224A5 (pt)
GB (1) GB1337686A (pt)
IT (1) IT945210B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684279A (en) * 1995-09-12 1997-11-04 Key Tronic Corporation Computer keyboard with improved membrane keyswitch structure having deflection concentration feature

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US804389A (en) * 1904-01-22 1905-11-14 Alexander Dow Electric-circuit closer.
US1801551A (en) * 1926-02-25 1931-04-21 Inland Mfg Co Steering wheel and shaft assembly
US2227250A (en) * 1939-05-13 1940-12-31 American Hard Rubber Co Device for operating automobile horns
US2409483A (en) * 1944-01-24 1946-10-15 Gen Motors Corp Electric switch
US2749399A (en) * 1954-09-13 1956-06-05 Gen Motors Corp Steering wheel switch
US3209089A (en) * 1962-08-17 1965-09-28 Bryant Electric Co Miniature casing pressure operated switch with resilient contact spacer and short circuit prevention structure
US3246112A (en) * 1964-04-06 1966-04-12 Donald R Adams Polypropylene diaphragm assemblies
US3485974A (en) * 1968-05-20 1969-12-23 Switches Inc Momentary contact switches for control of accessory circuits

Also Published As

Publication number Publication date
JPS5221191B1 (pt) 1977-06-08
DE2159649C3 (de) 1974-12-05
DE2159649A1 (de) 1972-06-08
AU3635771A (en) 1973-06-07
FR2117224A5 (pt) 1972-07-21
DE2159649B2 (de) 1974-05-09
GB1337686A (en) 1973-11-21
CA1004714A (en) 1977-02-01
AR193363A1 (es) 1973-04-23
IT945210B (it) 1973-05-10
US3688065A (en) 1972-08-29
BR7107980D0 (pt) 1973-03-29

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