GB468297A - Improvements in, or relating to, electrical couplings of the plug-and-socket type - Google Patents

Improvements in, or relating to, electrical couplings of the plug-and-socket type

Info

Publication number
GB468297A
GB468297A GB330236A GB330236A GB468297A GB 468297 A GB468297 A GB 468297A GB 330236 A GB330236 A GB 330236A GB 330236 A GB330236 A GB 330236A GB 468297 A GB468297 A GB 468297A
Authority
GB
United Kingdom
Prior art keywords
plug
relating
socket type
electrical couplings
socket
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
GB330236A
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.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co 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 JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Priority to GB330236A priority Critical patent/GB468297A/en
Publication of GB468297A publication Critical patent/GB468297A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4532—Rotating shutter

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

468,297. Two-part couplings. CRABTREE & CO., Ltd., J. A., and McLOUGHLIN, H. F. Feb. 4, 1936, No. 3302. [Class 38 (i)] In a socket member for a three-pin plug, shutters g, pivoted at g' and urged to cover the current-carrying socket tubes d by a spring e engaging projections j, are displaced by a slide a actuated by the earth-pin entering the socket tube c and bearing on the projection a<1>, thrust pieces i engaging the projections j on the shutters g.
GB330236A 1936-02-04 1936-02-04 Improvements in, or relating to, electrical couplings of the plug-and-socket type Expired GB468297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB330236A GB468297A (en) 1936-02-04 1936-02-04 Improvements in, or relating to, electrical couplings of the plug-and-socket type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB330236A GB468297A (en) 1936-02-04 1936-02-04 Improvements in, or relating to, electrical couplings of the plug-and-socket type

Publications (1)

Publication Number Publication Date
GB468297A true GB468297A (en) 1937-07-02

Family

ID=9755737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB330236A Expired GB468297A (en) 1936-02-04 1936-02-04 Improvements in, or relating to, electrical couplings of the plug-and-socket type

Country Status (1)

Country Link
GB (1) GB468297A (en)

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