GB1416001A - Sockets for electric light bulbs - Google Patents

Sockets for electric light bulbs

Info

Publication number
GB1416001A
GB1416001A GB22974A GB22974A GB1416001A GB 1416001 A GB1416001 A GB 1416001A GB 22974 A GB22974 A GB 22974A GB 22974 A GB22974 A GB 22974A GB 1416001 A GB1416001 A GB 1416001A
Authority
GB
United Kingdom
Prior art keywords
contacts
sleeve
sockets
bulb
jan
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
GB22974A
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
Publication of GB1416001A publication Critical patent/GB1416001A/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
    • H01R33/05—Two-pole devices
    • H01R33/46—Two-pole devices for bayonet type base

Abstract

1416001 Lamp holders R Y G BONNET 3 Jan 1974 [3 Jan 1973] 00229/74 Heading H2E A lampholder comprises a pair of contacts 30A which are normally retracted within housings 25A, but when a bulb is inserted, the bayonet pins pull down a sleeve 10 having extensions 15A engaging modulator beads 38A to force the contacts along cam surfaces 27A and through apertures 26A to contact the bulb. The insulating ring 18 carrying the contacts and the sleeve is clamped to cap 3a by a ring 40 which may be extended as a sleeve 52. The contacts may be bent wire as shown or bent sheet metal Figs. 9 and 12 (not shown). The beads may be replaced by a single insulator 64, Fig. 10 (not shown).
GB22974A 1973-01-03 1974-01-03 Sockets for electric light bulbs Expired GB1416001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300092A FR2212658B1 (en) 1973-01-03 1973-01-03

Publications (1)

Publication Number Publication Date
GB1416001A true GB1416001A (en) 1975-12-03

Family

ID=9112850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22974A Expired GB1416001A (en) 1973-01-03 1974-01-03 Sockets for electric light bulbs

Country Status (2)

Country Link
FR (1) FR2212658B1 (en)
GB (1) GB1416001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271891B (en) * 1992-10-21 1997-02-12 John Richard Archer Improvements in and relating to lighting

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005037A1 (en) * 1985-02-21 1986-08-28 Kudos Lighting Limited Lampholder
DE19807954A1 (en) * 1998-02-25 1999-08-26 Trw Automotive Electron & Comp Electrical contact element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271891B (en) * 1992-10-21 1997-02-12 John Richard Archer Improvements in and relating to lighting

Also Published As

Publication number Publication date
FR2212658A1 (en) 1974-07-26
FR2212658B1 (en) 1976-10-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee