Signal display element for the selective display of information

Details Signal display element for the selective display of information Signal display element for the selective display of information

1986-10-14

1989-04-25

Mancene, Gene

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116204, 34081501, 34081520, 34081526, G09F 900

Patent

active

048234907

ABSTRACT:
Signal display element for the display of more than two informations by electromagnetically excited magnetic tilting plates, wherein at least two tilting plates in stable condition are arranged and supported in bearings on a baseplate for covering the surfaces of the baseplate carrying the information, the single tilting plates are supported in bearings preferably on two places and displaced in relation to each other, the distance between the common geometric axis of revolution of the tilting plates and the baseplate equals to, or is larger than the half of the total thickness of the tilting plates bearing up against one another.

REFERENCES:
patent: 3895453 (1975-07-01), Wright
patent: 3916403 (1975-10-01), Mandzsu et al.
patent: 4070668 (1978-01-01), Kawaharada et al.
patent: 4259801 (1981-04-01), Ito
patent: 4528932 (1985-07-01), Ducza et al.

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