GB389664A - Improvement in electric lamp holders - Google Patents

Improvement in electric lamp holders

Info

Publication number
GB389664A
GB389664A GB1179032A GB1179032A GB389664A GB 389664 A GB389664 A GB 389664A GB 1179032 A GB1179032 A GB 1179032A GB 1179032 A GB1179032 A GB 1179032A GB 389664 A GB389664 A GB 389664A
Authority
GB
United Kingdom
Prior art keywords
improvement
electric lamp
lamp holders
connection
electric
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
GB1179032A
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
Priority to GB1179032A priority Critical patent/GB389664A/en
Publication of GB389664A publication Critical patent/GB389664A/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
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other

Landscapes

  • Connecting Device With Holders (AREA)

Abstract

389,664. Needle - point couplings. SHULMAN, H., 50, Philpot Street, London. June 7, 1932, No. 11790. [Class 38 (i).] In an electric lampholder in which connection with multicore electric cables is established by forcing on to pointed elements by means of a screw cap b, the base of the latter has two concentric ring-like projections al, a<2> and an outer ring a<3> to facilitate the connection. Specification 341,265, [Group XI], is referred to.
GB1179032A 1932-06-07 1932-06-07 Improvement in electric lamp holders Expired GB389664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1179032A GB389664A (en) 1932-06-07 1932-06-07 Improvement in electric lamp holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1179032A GB389664A (en) 1932-06-07 1932-06-07 Improvement in electric lamp holders

Publications (1)

Publication Number Publication Date
GB389664A true GB389664A (en) 1933-03-23

Family

ID=9992747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1179032A Expired GB389664A (en) 1932-06-07 1932-06-07 Improvement in electric lamp holders

Country Status (1)

Country Link
GB (1) GB389664A (en)

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