Halogen lamp

Details Halogen lamp Halogen lamp

1993-10-08

1995-03-07

Lazarus, Ira S.

Illumination

Supports

Standard-type support

362402, 362403, F21S 112

Patent

active

053964098

ABSTRACT:
A lamp assembly is disclosed which includes a base, a lamp arm mounting adapter on the base for pivotally mounting a lamp arm thereto, with the lamp arm itself having a first pair of hollow support tubes mounted on the adapter for pivotal movement on a vertical axis in a generally horizontal plane and having a arm support pivotally mounted on their opposite ends for pivotal movement on a vertical axis on a horizontal plane. A second pair of arms having inner and outer ends are pivotally mounted on their inner ends to-the arm support for pivotal movement about a horizontal axis in a verticals plane. A counterbalance spring is connected between the arm support and the second pair of arms and a lamp head is pivotally connected on the outer end of the second pair of arms for pivotal movement at least about a horizontal axis in a vertical plane.

REFERENCES:
patent: 641948 (1900-01-01), Smith
patent: 922204 (1909-05-01), Smith
patent: 4080530 (1978-03-01), Krogsrud
patent: 4449172 (1984-05-01), Warshawsky
patent: 4692849 (1987-09-01), LaVantine

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