Lamp socket assembly
OwnerReynolds K. Ohai, Jeffrey L. Ohaiinventors
Life of this patent
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Abstract
A lamp socket assembly of the type having an insulative husk. A cap is affixed to the top of the insulative husk and the cap has a groove that matches with a bump on the cover member so that the cap and the cover member do not turn with respect to one another. In this way a light bulb may be tightened without turning the husk within the cover member.
Claims9
A lamp socket assembly of the type having an insulative husk having a cylindrical outer surface, a top surface and an internal conductive lamp holding shell and two leads connected to the conductive lamp holding shell and extending upwardly from the top surface, wherein the improvement comprises:
- a cap affixed above the top surface of the insulative husk, said cap having an indexing surface irregularity and said cap having a threaded central passageway for the passage of said two leads and for the affixing of a stem;
- a cover member having a cap portion having a matching indexing surface irregularity to that of said cap, said cover member extending downwardly over said husk and said cover member also having a threaded central opening for the passage of a stem and the leads therein;
- and
- a stem having a hollow portion and a threaded internal end with a threaded length extending inwardly from said threaded end and said stem having an external end and a flange near the internal end thereof adjacent said threaded length and said flange abutting said cap and being positioned so that when said threaded internal end is tightened into said threaded central opening of said cover member, said flange forces the surface irregularity of the cap against the surface irregularity of the cover member, whereby when the cover is placed over the cap, the indexing surface irregularity on the cap is matched against the indexing surface irregularity of the cover member and the stem is tightened into the cap so that the flange thereof abuts the cap portion of the cover member, the cover member is prevented from turning with respect to the husk and cap.
A lamp socket assembly of the type having an insulative husk having a cylindrical outer surface, a top surface and an internal conductive lamp holding shell and two leads connected to the conductive lamp holding shell and extending upwardly from the top surface, wherein the improvement comprises:
- a cap affixed above the top surface of the insulative husk, said cap having an upwardly extending cross having first and second crossing arms, each of said crossing arms having a generally flat surface and having an indexing surface irregularity positioned along the upper surface of one of said crossing arms and said cap having a threaded central passageway at an intersection of said first and second crossing arms for the passage of said two leads and for the affixing of a stem;
- a cover member having a cap portion having a matching indexing surface irregularity to that of said cap, said cover member extending downwardly over said husk and said cover member also having a central opening for the passage of a stem and the leads therein;
- a stem having a hollow portion and a threaded end with an external end and an internal end and a flange adjacent the internal end thereof, whereby when the cover member is placed over the cap, the indexing surface irregularity on the cap is matched against the indexing surface irregularity of the cover member and the stem is tightened into the cap so that the flange thereof abuts the cap portion of the cover member the cover member is prevented from turning with respect to the husk and cap.
Dependencies are inferred from the claim text.