Lamp holder assembly having rotatable base shell

Details Lamp holder assembly having rotatable base shell Lamp holder assembly having rotatable base shell

1986-09-22

1987-04-28

Weidenfeld, Gil

Geometrical instruments

339 8R, 339145R, H01R 3900

Patent

active

046609067

ABSTRACT:
A lamp holder assembly for use with an incandescent fixture includes a first housing having a central body portion and a protruding portion surrounded by a base shell consisting of an insulative second housing and an electrically conductive shell. A first electrical contact means is coaxially disposed at one end of the protruding portion and a second electrical contact means is secured to the protruding portion for contacting the electrically conductive shell. A means for permitting a predetermined amount of rotational movement of the base shell relative to the protruding portion is provided.

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patent: 4570105 (1986-02-01), Engel

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