GB191212228A - An Improved Device for Locking Together an Incandescent Electric Lamp of the Bayonet Capped Type and Lamp-holder. - Google Patents

An Improved Device for Locking Together an Incandescent Electric Lamp of the Bayonet Capped Type and Lamp-holder.

Info

Publication number
GB191212228A
GB191212228A GB191212228DA GB191212228A GB 191212228 A GB191212228 A GB 191212228A GB 191212228D A GB191212228D A GB 191212228DA GB 191212228 A GB191212228 A GB 191212228A
Authority
GB
United Kingdom
Prior art keywords
lamp
holder
bayonet
improved device
locking together
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
Inventor
George Ernest Meek
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191212228A publication Critical patent/GB191212228A/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
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/973—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for bayonet type coupling devices

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

12,228. Meek, G. E. May 23. Holders.-A looking- device consists of an additional metal sleeve, closed at one end and adapted to fit over the lamp cap, and working in conjunction with the lamp pins and the spring plungers. In the arrangement shown, two straight slots 2 in the sleeve and two holes 5 in a closing-disk 4, of vulcanized fibre or other insulating-material, engage the pins and plungers respectively. The holder is provided with L-slots as shown. The lamp may be unlocked after loosening the union ring.
GB191212228D 1912-05-23 1912-05-23 An Improved Device for Locking Together an Incandescent Electric Lamp of the Bayonet Capped Type and Lamp-holder. Expired GB191212228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191212228T 1912-05-23

Publications (1)

Publication Number Publication Date
GB191212228A true GB191212228A (en) 1912-09-05

Family

ID=32572325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191212228D Expired GB191212228A (en) 1912-05-23 1912-05-23 An Improved Device for Locking Together an Incandescent Electric Lamp of the Bayonet Capped Type and Lamp-holder.

Country Status (1)

Country Link
GB (1) GB191212228A (en)

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