Card – picture – or sign exhibiting – Changing exhibitor – Motor operated
Patent
1989-02-08
1991-01-22
Dorner, Kenneth J.
Card, picture, or sign exhibiting
Changing exhibitor
Motor operated
340764, 34081527, 40447, G09F 1112
Patent
active
049860143
ABSTRACT:
A matrix-type advertising device having a circulating transport band with flap-like advertising elements, positioned in rows and columns, which are connected with the transport band on one side in the direction of transport. Dividing strips are positioned in an advertising area, coordinated with the individual rows which have a color contrasting to the transport band provided with the advertising element. The advertising elements in front of or behind the coordinated dividing strips can be brought into the advertising position. In one previously known advertising device of a similar type, the dividing strips are rigidly constructed and accommodated in and fixedly attached to a casing. The advertising device, in the case of a large advertising field, is thus correspondingly large and heavy. In order to make an efficient and spacesaving matrix-type advertising device transportable and usable, even with a large surface advertisement, this invention provides that the dividing strips are constructed as flexible bands and the flap-like advertising elements are positioned against one another so that the edges of the dividing strips, in the direction of transport, are guided and supported by the transport band.
REFERENCES:
patent: 3600834 (1971-08-01), Stamer
patent: 3605302 (1971-09-01), Muller
patent: 4110922 (1978-09-01), Leeman-Dittmann
patent: 4533912 (1985-08-01), Gal et al.
patent: 4733487 (1988-03-01), Gassman
Dorner Kenneth J.
Gassmann GmbH
Hakomaki J.
Pauley Douglas H.
Speckman Thomas W.
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