GB1342053A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1342053A
GB1342053A GB1342053DA GB1342053A GB 1342053 A GB1342053 A GB 1342053A GB 1342053D A GB1342053D A GB 1342053DA GB 1342053 A GB1342053 A GB 1342053A
Authority
GB
United Kingdom
Prior art keywords
electric switches
switches
electric
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
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.)
Long and Crawford Ltd
Original Assignee
Long and Crawford 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 Long and Crawford Ltd filed Critical Long and Crawford Ltd
Publication of GB1342053A publication Critical patent/GB1342053A/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
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
GB1342053D 1972-06-23 1972-06-23 Electric switches Expired GB1342053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB601772 1972-06-23

Publications (1)

Publication Number Publication Date
GB1342053A true GB1342053A (en) 1973-12-25

Family

ID=9806925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1342053D Expired GB1342053A (en) 1972-06-23 1972-06-23 Electric switches

Country Status (1)

Country Link
GB (1) GB1342053A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years