GB530210A - Improvements in or connected with plug and socket couplings for electrical purposes - Google Patents

Improvements in or connected with plug and socket couplings for electrical purposes

Info

Publication number
GB530210A
GB530210A GB1908739A GB1908739A GB530210A GB 530210 A GB530210 A GB 530210A GB 1908739 A GB1908739 A GB 1908739A GB 1908739 A GB1908739 A GB 1908739A GB 530210 A GB530210 A GB 530210A
Authority
GB
United Kingdom
Prior art keywords
shutter
plug
socket
earth pin
stud
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
GB1908739A
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.)
REGINALD WALTER LEONARD ALLEN
Original Assignee
REGINALD WALTER LEONARD ALLEN
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 REGINALD WALTER LEONARD ALLEN filed Critical REGINALD WALTER LEONARD ALLEN
Priority to GB1908739A priority Critical patent/GB530210A/en
Publication of GB530210A publication Critical patent/GB530210A/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
    • H01R13/4534—Laterally sliding shutter

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

530,210. Two-part couplings. HAM, R. W. L. A. June 30, 1939, No. 19087. [Class 38 (i)] A wall socket having a T-shaped shutter 5 sliding in a recess 1a in the body 1 for covering the live sockets 2, 3 has the shutter operated by the earth pin of the inserted plug member engaging an oblique surface 6a of a block 6 that draws the shutter towards the earthing socket 4, the earth pin passing through an elongated opening 5b in the shutter. The opening 5b is prolonged by a slot 5a into which a flat spring 10 extends for returning the shutter to its closing position against a stop 1b and through which passes a guiding stud 7 having a shoulder 7a and carrying washers 9, 9a the stud serving also to secure the spring 10. Specification 439,841 is referred to.
GB1908739A 1939-06-30 1939-06-30 Improvements in or connected with plug and socket couplings for electrical purposes Expired GB530210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1908739A GB530210A (en) 1939-06-30 1939-06-30 Improvements in or connected with plug and socket couplings for electrical purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1908739A GB530210A (en) 1939-06-30 1939-06-30 Improvements in or connected with plug and socket couplings for electrical purposes

Publications (1)

Publication Number Publication Date
GB530210A true GB530210A (en) 1940-12-06

Family

ID=10123560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1908739A Expired GB530210A (en) 1939-06-30 1939-06-30 Improvements in or connected with plug and socket couplings for electrical purposes

Country Status (1)

Country Link
GB (1) GB530210A (en)

Similar Documents

Publication Publication Date Title
GB788626A (en) Improvements in and relating to electrical sockets
GB1198670A (en) Improvements in or relating to Wall Socket Connectors
GB793000A (en) Improvements in or relating to electrical socket connectors
GB530210A (en) Improvements in or connected with plug and socket couplings for electrical purposes
GB475824A (en) Improvements in or relating to plug and socket connectors for electric circuits
GB206628A (en) Improvements in or relating to electrical plug and socket connectors
GB498418A (en) Improvements in and relating to plug and socket connections
GB435330A (en) Improvements in or relating to electric plug-in couplings
GB506294A (en) Improvements in or relating to plug and socket couplings
GB460731A (en) Improvements relating to electrical plug-and-socket connectors
GB508415A (en) Improvements in, or relating to, plug-and-socket couplings, combined switch and socket couplings, and similar electrical accessories
GB463842A (en) Improvements in and relating to electric coupling plugs
GB534702A (en) Improvements in or relating to electric plug and socket connectors
GB658233A (en) Improvements in and relating to connecting rod assemblies
GB693019A (en) Improvements in or connected with electric socket couplings and combined electric switches and socket couplings
GB539990A (en) Improvements in or relating to the electric couplings
GB377352A (en) Improvements in or relating to electric couplings
GB501609A (en) Improvements in and relating to plug sockets for electric connectors and switches
GB434807A (en) Improvements in or relating to electric plug-and-socket couplings
GB464250A (en) Improvements in plug and socket couplings for electric conductors
GB620186A (en) Improvements in plug and socket electrical connectors
GB745306A (en) Improvements relating to electric plugs
GB792363A (en) Improvements in or relating to electric supply sockets
GB545743A (en) Improvements in and connected with socket couplings, switch sockets and similar electrical accessories
GB536145A (en) Improvements in plug and socket type electrical connections