Pendant elevation and projecting angle adjusting structure

Details Pendant elevation and projecting angle adjusting structure Pendant elevation and projecting angle adjusting structure

1999-02-03

2000-07-18

O'Shea, Sandra

Illumination

Supports

Ceiling-suspended support

362391, 362408, 362288, 362453, 362403, F21V 2116

Patent

active

060897333

ABSTRACT:
A pendant elevation and projecting angle adjusting structure includes a locating disk fixedly fastened to the bottom end of a suspension rod at the ceiling, a plurality of pull ropes respectively inserted through equiangularly spaced wire holes at the locating disks, a lampshade and a balance plate respectively suspended from the ends of the pull rods below the locating disk, and a power cord inserted through the suspension rod and connected to the lampshade, wherein the lampshade is tilted to change the light projecting angle of the lamp bulb when one pull rope is pulled; the elevation of the lampshade is changed when the balance plate is pulled downwards or lifted.

REFERENCES:
patent: 47312 (1865-04-01), Loth
patent: 837349 (1906-12-01), Smith
patent: 5317493 (1994-05-01), Muller et al.

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