Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1993-08-10
1994-08-30
Schacher, Richard A.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
312185, 402 80R, 462 72, 462 76, B07C 704
Patent
active
053419405
ABSTRACT:
A portable arrangement to allow a user to retrieve and then later refile a single sheet of single or multi-part architectural plans, blueprints, and/or any document from a flat storage file drawer. The portable arrangement allows the removal of a single sheet from a tightly packed stack of sheets without losing the place of the single sheet in the file and to replace the single sheet in the stack of sheets without disturbing the order in which the sheets are arranged. A first embodiment comprises an upright rack having opposite feet that are interconnected by a crossbar, a sheet separator, first clamping device, and second clamping device, said sheet separator having a tapered front portion and a device for being mounted on at least one transverse member which in turn has a device for slidingly coupling to runners of the storage drawer. The first clamping device having a surface for clampingly engaging at least one sheet located below the sheet desired to be extracted and the second clamping device having a surface for clampingly engaging at least one sheet located above the sheet desired to be extracted and further device to permit detachable hanging from the crossbar. In a second embodiment a dust cover capable of standing upright is utilized instead of the removable rack.
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Piltch Sanford J.
Schacher Richard A,.
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