GB628692A - Improvements in and relating to a shutter device for electric socket apparatus - Google Patents

Improvements in and relating to a shutter device for electric socket apparatus

Info

Publication number
GB628692A
GB628692A GB2480747A GB2480747A GB628692A GB 628692 A GB628692 A GB 628692A GB 2480747 A GB2480747 A GB 2480747A GB 2480747 A GB2480747 A GB 2480747A GB 628692 A GB628692 A GB 628692A
Authority
GB
United Kingdom
Prior art keywords
relating
shutter
shutter device
electric socket
socket apparatus
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
GB2480747A
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.)
Dorman & Smith Ltd
Original Assignee
Dorman & Smith 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 Dorman & Smith Ltd filed Critical Dorman & Smith Ltd
Priority to GB2480747A priority Critical patent/GB628692A/en
Publication of GB628692A publication Critical patent/GB628692A/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

628,692. Two-part couplings. DORMAN & SMITH, Ltd., and LUND, J. Sept. 10, 1947, No. 24807. [Class 38 (i)] A shutter for a socket comprises an insulating strip 11 mounted centrally on a strip 8 of metal in turn mounted on a cover plate 6 and bent to form a quick-pitched thread. The shutter is urged to the normal position, in which it covers the pin-contact entry holes 7 in the plate 6, by a spring 10 on the support 8 and is moved along and rotated by the latter to uncover the socket contacts when the plug-pins are pressed evenly against it.
GB2480747A 1947-09-10 1947-09-10 Improvements in and relating to a shutter device for electric socket apparatus Expired GB628692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2480747A GB628692A (en) 1947-09-10 1947-09-10 Improvements in and relating to a shutter device for electric socket apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2480747A GB628692A (en) 1947-09-10 1947-09-10 Improvements in and relating to a shutter device for electric socket apparatus

Publications (1)

Publication Number Publication Date
GB628692A true GB628692A (en) 1949-09-02

Family

ID=10217529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2480747A Expired GB628692A (en) 1947-09-10 1947-09-10 Improvements in and relating to a shutter device for electric socket apparatus

Country Status (1)

Country Link
GB (1) GB628692A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654857A1 (en) * 1993-11-24 1995-05-24 Schneider Electric Sa Electrical socket with rectractable shutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654857A1 (en) * 1993-11-24 1995-05-24 Schneider Electric Sa Electrical socket with rectractable shutter
FR2713022A1 (en) * 1993-11-24 1995-06-02 Merlin Gerin Socket socket with retractable shutter.

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