GB190908077A - Improvements in Electric Lamp Holders. - Google Patents

Improvements in Electric Lamp Holders.

Info

Publication number
GB190908077A
GB190908077A GB190908077DA GB190908077A GB 190908077 A GB190908077 A GB 190908077A GB 190908077D A GB190908077D A GB 190908077DA GB 190908077 A GB190908077 A GB 190908077A
Authority
GB
United Kingdom
Prior art keywords
lamp holders
electric lamp
lamp
electric
cordgrip
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
John Sedgwick
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 GB190908077A publication Critical patent/GB190908077A/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

Landscapes

  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

19098077. Sedgwick, J. April 5. Coupling. - A cordgrip for electric-lamp holders comprises a rubber tube A having a conical part, which is compressed by a screw cap B. According to the Provisional Specification, bayonet - slots may be extended so that the lamp may be rotated to make or break circuit. Reference has been directed by the Comptroller to Specifications 2268/99 and 18304/06.
GB190908077D 1909-04-05 1909-04-05 Improvements in Electric Lamp Holders. Expired GB190908077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190908077T 1909-04-05

Publications (1)

Publication Number Publication Date
GB190908077A true GB190908077A (en) 1910-02-10

Family

ID=32443424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190908077D Expired GB190908077A (en) 1909-04-05 1909-04-05 Improvements in Electric Lamp Holders.

Country Status (1)

Country Link
GB (1) GB190908077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509514A2 (en) * 1980-12-03 1983-01-14 Midi Moulages Plast Insulating column for lamp base accepting screwed fitting - uses tubular insulating column with end flange and sliding collar which locks onto column by compression to hold it in place in base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509514A2 (en) * 1980-12-03 1983-01-14 Midi Moulages Plast Insulating column for lamp base accepting screwed fitting - uses tubular insulating column with end flange and sliding collar which locks onto column by compression to hold it in place in base

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