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CA979056A - Device for actuating a pair of electrical switches - Google Patents

Device for actuating a pair of electrical switches

Info

Publication number
CA979056A
CA979056A CA162,017A CA162017A CA979056A CA 979056 A CA979056 A CA 979056A CA 162017 A CA162017 A CA 162017A CA 979056 A CA979056 A CA 979056A
Authority
CA
Canada
Prior art keywords
actuating
pair
electrical switches
switches
electrical
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
CA162,017A
Other versions
CA162017S (en
Inventor
Charles L. Burns
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.)
Johnson Matthey Ltd
Original Assignee
Johnson Matthey and Mallory 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 Johnson Matthey and Mallory Ltd filed Critical Johnson Matthey and Mallory Ltd
Application granted granted Critical
Publication of CA979056A publication Critical patent/CA979056A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Tumbler Switches (AREA)
CA162,017A 1972-01-31 1973-01-25 Device for actuating a pair of electrical switches Expired CA979056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22221872A 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
CA979056A true CA979056A (en) 1975-12-02

Family

ID=22831356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,017A Expired CA979056A (en) 1972-01-31 1973-01-25 Device for actuating a pair of electrical switches

Country Status (3)

Country Link
US (1) US3761652A (en)
JP (1) JPS4887373A (en)
CA (1) CA979056A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927276A (en) * 1974-05-03 1975-12-16 Mallory & Co Inc P R Switch assembly with limit stop structure allowing alternate make and break operational switch states
US4766270A (en) * 1985-07-12 1988-08-23 Square D Company Limited force interlock mechanism
CA2674372C (en) * 2008-07-30 2016-02-09 Gen-Tran Corporation Automatic transfer switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199017A (en) * 1961-01-12 1965-08-03 Picker X Ray Corp Walte Mfg Di Voltage control mechanism utilizing a single control knob
US3187120A (en) * 1962-10-08 1965-06-01 Burroughs Corp Multi-contact manually-operated electric switch with lever actuating means
US3329778A (en) * 1965-11-08 1967-07-04 Indak Mfg Corp Electrical switches with improved internal structure for grounding the contactor to the casing
US3604863A (en) * 1969-07-07 1971-09-14 Indak Mfg Corp Multiposition electrical switch

Also Published As

Publication number Publication date
JPS4887373A (en) 1973-11-16
US3761652A (en) 1973-09-25

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