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US 5,269,232 AGranted
System of revolving shelves for filing documents having all the same rectangular format
OwnerJorge de Lasadainventor
Life of this patent
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Abstract
A system of revolving shelves for filing documents having the same rectangular format is disclosed. The system consists of four shelves revolving around a horizontal axis on which the documents to be filed are replaced.
Claims19
A rotary shelf assembly for storing documents, comprising:
- shelf members positioned along planes radiating from a horizontal axis, said shelf members rotatably-supported about said horizontal axis and adapted to hold documents;
- and
- stop members positioned along the sides and top of each of said shelf members, said stop members limiting movement of said documents as said shelf members are rotated about said horizontal axis.
A rotary shelf assembly for storing documents, comprising:
- four shelf plates extending radially from a central, horizontal axis and forming four compartments for holding documents;
- support means for rotatably supporting said shelf plates about said horizontal axis;
- four first stop plates, each of said first stop plates extending substantially perpendicularly from a first side of a respective one of said shelf plates;
- and
- four second stop plates, each of said second stop plates extending substantially perpendicularly from an opposite side of a respective one of said shelf plates, said first and second stop plates limiting movement of said documents in a direction generally perpendicular to said horizontal axis when said shelf plates are rotated about said horizontal axis.
2 more elements
Dependencies are inferred from the claim text.