Card – picture – or sign exhibiting – Changing exhibitor – Motor operated
Patent
1984-04-19
1985-09-24
Mancene, Gene
Card, picture, or sign exhibiting
Changing exhibitor
Motor operated
40473, 40111, G09F 1102
Patent
active
045426040
ABSTRACT:
An improved apparatus for storing a plurality of signs and automatically displaying them at timed intervals of the type that has a pair of discs, each disc affixed to opposite ends of an elongated shaft, a plurality of panels, each panel has a copy placed on each side, pivotally mounted off center at each end, around periphery of the discs so they can be displayed when they reach a front display area in a rectangular box-like housing is provided. The improvement consists of a pair of damping devices and a plurality of elongated pins. Each damping device is mounted within the housing adjacent one disc. Each pin is placed on each side of each panel. When the discs turn, each pin will engage one damping device as each panel falls over to prevent each panel from bouncing up.
REFERENCES:
patent: 1914597 (1933-06-01), Dobrowsky
patent: 4215511 (1980-08-01), Todokoro
patent: 4407084 (1983-10-01), Uihlein et al.
Severson Walter C.
Uihlein Robert E.
Contreras Wenceslao J.
Kroll Michael I.
Mancene Gene
Signs by Severson Rend A Sign, Inc.
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