GB444941A - Improvements in or relating to electric lamp sockets - Google Patents
Improvements in or relating to electric lamp socketsInfo
- Publication number
- GB444941A GB444941A GB24064/35A GB2406435A GB444941A GB 444941 A GB444941 A GB 444941A GB 24064/35 A GB24064/35 A GB 24064/35A GB 2406435 A GB2406435 A GB 2406435A GB 444941 A GB444941 A GB 444941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- socket
- projections
- cap
- tubular body
- 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
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
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
444,941. Plug and two-part couplings. UNITED-CARR FASTENER CORPORATION, 31, Ames Street, Cambridge, Massachusetts, U.S.A.-(Assignees of Hall, C. L.; 208, Eason Avenue, Detroit, Michigan, U.S.A.) Aug. 28, 1935, No. 24064. Convention date, Sept. 6, 1934. [Class 38 (i)] An electric-lamp socket adapted to be attached to a supporting member of relatively thin material comprises a substantially tubular body portion 1, Fig. 3, from one end of which extend a number of yieldable projections 10 which are adapted to be inserted through an aperture in the support 17 to secure the socket thereto, the tubular body 1 being on one side of the support while the actual lamp receiving socket is formed by the yieldable projections 10 on the other side, these projections having diverging portions at their inner ends and converging portions at their outer or free ends to facilitate the insertion and withdrawal of the socket through the aperture. The resilient projections 10 are in the form of fingers extending from the edge of a ring 6 which is held in position within a flange 5 at the flared end of the tubular body 1. The ring 6 is provided with an axial aperture to receive the cap 14 of a lamp, and is formed with notches 7, Fig. 5, through which the bayonet-joint pins 16 of the cap are passed. The lamp is then rotated until the pins engage within detents 8, the movement of the pins being limited by ears 8<a> stamped from the plate. A spring-pressed contact member 11 assists in retaining the lamp cap in position. The socket, together with the inserted lamp, may be pushed through the panel from the rear side thereof, or the lamp may be inserted at the front after the insertion of the socket from the rear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US444941XA | 1934-09-06 | 1934-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB444941A true GB444941A (en) | 1936-03-31 |
Family
ID=21932684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24064/35A Expired GB444941A (en) | 1934-09-06 | 1935-08-28 | Improvements in or relating to electric lamp sockets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB444941A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452917A (en) * | 1944-06-26 | 1948-11-02 | Gen Electric | Electrode contact |
GB2368200A (en) * | 2000-12-22 | 2002-04-24 | Ringtel Electronics | Lamp holder with arrangement to increase airflow |
EP1544962A1 (en) * | 2003-12-16 | 2005-06-22 | Osram Sylvania Inc. | Bracket assembly |
-
1935
- 1935-08-28 GB GB24064/35A patent/GB444941A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452917A (en) * | 1944-06-26 | 1948-11-02 | Gen Electric | Electrode contact |
GB2368200A (en) * | 2000-12-22 | 2002-04-24 | Ringtel Electronics | Lamp holder with arrangement to increase airflow |
GB2368200B (en) * | 2000-12-22 | 2002-11-06 | Ringtel Electronics | Lamp holder |
EP1544962A1 (en) * | 2003-12-16 | 2005-06-22 | Osram Sylvania Inc. | Bracket assembly |
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