Light fixture bi-directional joint and mounting means

Details Light fixture bi-directional joint and mounting means Light fixture bi-directional joint and mounting means

1988-04-07

1989-03-07

Lazarus, Ira S.

Illumination

Light source and modifier

Adjustable or repositionable light source or light source...

362250, 362419, 362428, 362431, F21M 318, B60Q 106

Patent

active

048111813

ABSTRACT:
A bi-directional joint and mounting means for allowing tiltable and pivotal movement of a lighting fixture on opposite sides of a mounting structure. A base member is pivotally securable to the mounting structure around a first axis. A joint member is rigidly secured and extends from the base member and includes a hinge which allows the joint member to pivot with respect to a second axis which is generally perpendicular to the first axis. The first and second brackets are associated with the light fixture and the base member, respectively, and allow adjustable attachment of an adjustment member or actuator member to different locations depending which side of the mounting structure the lighting fixture is desired to be positioned, and adjusted. The third bracket members can also be utilized with respect to the base member and a second adjustment member or actuator member to allow pivoting of the light fixture around the first axis, depending on which side of the mounting structure the lighting fixture is desired to be positioned.

REFERENCES:
patent: 2230900 (1941-02-01), Neitzke
patent: 4190881 (1980-02-01), Drost et al.
patent: 4220981 (1980-09-01), Koether
patent: 4410933 (1983-10-01), Blake et al.
patent: 4423471 (1983-12-01), Gordin et al.
patent: 4450507 (1984-05-01), Gordin
patent: 4712167 (1987-12-01), Gordin et al.
patent: 4729077 (1988-03-01), Gordin et al.

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