GB853159A - Improvements in or relating to electric bulb holders - Google Patents

Improvements in or relating to electric bulb holders

Info

Publication number
GB853159A
GB853159A GB3599658A GB3599658A GB853159A GB 853159 A GB853159 A GB 853159A GB 3599658 A GB3599658 A GB 3599658A GB 3599658 A GB3599658 A GB 3599658A GB 853159 A GB853159 A GB 853159A
Authority
GB
United Kingdom
Prior art keywords
lamp
relating
contact
holder
loop
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
GB3599658A
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.)
RICHARD ALLISTON SMITH
Original Assignee
RICHARD ALLISTON SMITH
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 RICHARD ALLISTON SMITH filed Critical RICHARD ALLISTON SMITH
Priority to GB3599658A priority Critical patent/GB853159A/en
Publication of GB853159A publication Critical patent/GB853159A/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
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp

Landscapes

  • Connecting Device With Holders (AREA)

Abstract

853,159. Lamp-holders. SMITH, R. A. Nov. 10, 1958, No. 35996/58. Class 38(1) A holder for a screw-cap lamp 10 comprises a unitary insulating moulding 1 including a side wall 2 and a base 3 defining a lampcap-receiving recess. Located opposite the side wall 2 is a part-loop of stiff wire 9 which engages and forms a connection with the screwthread of the lamp cap, the ends of the wire being bent over flanges 5 on the moulding to retain it in position. The centre contact of the holder is also formed of stiff wire 12, being bent into a loop at the contact end and also so as to be in a groove 11 round the base 3. One of the contacts is extended and forms one contact of a switch.
GB3599658A 1958-11-10 1958-11-10 Improvements in or relating to electric bulb holders Expired GB853159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3599658A GB853159A (en) 1958-11-10 1958-11-10 Improvements in or relating to electric bulb holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3599658A GB853159A (en) 1958-11-10 1958-11-10 Improvements in or relating to electric bulb holders

Publications (1)

Publication Number Publication Date
GB853159A true GB853159A (en) 1960-11-02

Family

ID=10383821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3599658A Expired GB853159A (en) 1958-11-10 1958-11-10 Improvements in or relating to electric bulb holders

Country Status (1)

Country Link
GB (1) GB853159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169457A (en) * 1985-01-04 1986-07-09 Chung Shan Chu Socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169457A (en) * 1985-01-04 1986-07-09 Chung Shan Chu Socket

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