GB314162A - An improvement in devices for locking incandescent bulbs in their holders - Google Patents

An improvement in devices for locking incandescent bulbs in their holders

Info

Publication number
GB314162A
GB314162A GB1152128A GB1152128A GB314162A GB 314162 A GB314162 A GB 314162A GB 1152128 A GB1152128 A GB 1152128A GB 1152128 A GB1152128 A GB 1152128A GB 314162 A GB314162 A GB 314162A
Authority
GB
United Kingdom
Prior art keywords
holders
holder
locking
improvement
devices
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
GB1152128A
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.)
JAMES ARTHUR BROOK
Original Assignee
JAMES ARTHUR BROOK
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 JAMES ARTHUR BROOK filed Critical JAMES ARTHUR BROOK
Priority to GB1152128A priority Critical patent/GB314162A/en
Publication of GB314162A publication Critical patent/GB314162A/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)

Abstract

314,162. Brook, J. A. April 9, 1928. Holders.-A device to lock lamp bulbs in holder sockets comprises a semi-circular strip a of spring metal having at its ends inward projections b', b<2> adapted to be sprung into the bayonet slots c<1> of the holder to fill the space between the bulb pins d<1> and the far wall of the slot. The strip a may be wide enough to extend to the bottom of the holder socket band have a flange to engage therebeneath.
GB1152128A 1928-04-19 1928-04-19 An improvement in devices for locking incandescent bulbs in their holders Expired GB314162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1152128A GB314162A (en) 1928-04-19 1928-04-19 An improvement in devices for locking incandescent bulbs in their holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1152128A GB314162A (en) 1928-04-19 1928-04-19 An improvement in devices for locking incandescent bulbs in their holders

Publications (1)

Publication Number Publication Date
GB314162A true GB314162A (en) 1929-06-27

Family

ID=9987756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1152128A Expired GB314162A (en) 1928-04-19 1928-04-19 An improvement in devices for locking incandescent bulbs in their holders

Country Status (1)

Country Link
GB (1) GB314162A (en)

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