Aiming device for track lighting

Details Aiming device for track lighting Aiming device for track lighting

1996-05-10

1997-10-14

Husar, Stephen F.

Illumination

Light source and modifier

Tiltable or rotatable as a unit

362287, 362419, 362427, F21V 2128

Patent

active

056764545

ABSTRACT:
An aiming device for track lighting includes an elbow member rotatively mounting a lamp housing to a vertical extension tube. The elbow member has an upper end connected to a lower end of the extension tube for rotation in a horizontal plane through 355 and a lower, transverse end formed with an annulus of locking teeth and an internal rotation limiting rib. The lamp housing has a lateral mounting plate with a connecting turret with a rim of locking teeth, a hub formed with a screw socket and a pair of radially extending rotation preventing members enclosing between them a lead receiving aperture within the turret. A clamping screw can be manually adjusted between a locking position clamping the mounting plate immovably to the elbow by locking engagement of respective teeth and a release position permitting vertical rotation of the lamp housing limited by engagement of the rotation limiting rib and rotation preventing members.

REFERENCES:
patent: 1592925 (1926-07-01), Webb
patent: 1858232 (1932-05-01), Piombo
patent: 3543017 (1970-11-01), Mihailoff
patent: 4727460 (1988-02-01), Payne
patent: 4814955 (1989-03-01), Price
patent: 4931917 (1990-06-01), Scherf
patent: 5049081 (1991-09-01), Ribitsch
patent: 5325281 (1994-06-01), Harwood
patent: 5450303 (1995-09-01), Markiewicz et al.

Affiliated with

Also associated with

Rating

Aiming device for track lighting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aiming device for track lighting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aiming device for track lighting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1550302