Balanced single horizontal suspension arm

Details Balanced single horizontal suspension arm Balanced single horizontal suspension arm

1977-03-21

1978-08-15

Moses, Richard L.

Illumination

Supports

Counterbalanced support

248280, F21V 2118

Patent

active

041077695

ABSTRACT:
A hollow lamp arm swingably connected to a support at a first point and having an internal concentric rod swingably connected to the base at a second point spaced from the first point. A bearing on the rod is slidably received in the arm and helical counter-balance compression spring is supported between the bearing and the support. The bearing has a spherical race inside connected to the rod so that the rod can swing relative to the arm.

REFERENCES:
patent: 1644231 (1927-10-01), Bosworth
patent: 2416910 (1947-03-01), Crosby et al.
patent: 2941776 (1960-06-01), Lauterbach
patent: 3041060 (1962-06-01), Jacobsen
patent: 3856251 (1974-12-01), Miller

Affiliated with

Also associated with

Rating

Balanced single horizontal suspension arm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Balanced single horizontal suspension arm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balanced single horizontal suspension arm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1440420