Information display stand

Details Information display stand Information display stand

1995-03-24

1996-03-19

Dorner, Kenneth J.

Card, picture, or sign exhibiting

Changing exhibitor

Rotatable carrier for display item

40506, 446171, G09F 1102

Patent

active

054994675

ABSTRACT:
An information stand with a plurality of faces which are successively exposed to a viewer. The stand has a rigid hollow frame within which one or more multi-face information carrier elements are positioned. The frame has a pair of unequal in length parallel vertical sides and inclined upper and lower parts. Each of the information carrier elements is fixedly attached to a rotational shaft. A plurality of lever arms extend in a symmetrical relationship from the shaft, each of the lever arms being fixedly attached, at one end, to the shaft. A free end of each of the lever arms is intermittently received within a shorter side of the frame. A weight descends under gravity within the shorter side and contacts the free end of the lever arm, imparting rotation on the lever arm, the shaft and the information carrier element. A powered drive lifts the weight within the longer side of the frame, from where the weight moves again under gravity to cause rotation of the information carrier element.

REFERENCES:
patent: 1260664 (1918-03-01), Gregory
patent: 1279271 (1918-09-01), Cole
patent: 2785504 (1957-03-01), Koolstra, Sr.
patent: 2801054 (1957-07-01), Bach
patent: 2850821 (1958-09-01), Warren
patent: 3592471 (1971-07-01), Swimmer

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