Fluent material handling – with receiver or receiver coacting mea – With manipulation of flexible or collapsible receiver or supply
Patent
1998-10-26
2000-02-01
Jacyna, J. Casimer
Fluent material handling, with receiver or receiver coacting mea
With manipulation of flexible or collapsible receiver or supply
141263, 141284, 141388, 193 25C, 414291, 414295, 414299, 198524, B65G 6500
Patent
active
060191473
ABSTRACT:
Apparatus having a let-down tube for dust free gravity transfer of bulk solids between upper and lower containers. A spool engageable with a discharge opening on the upper container has a lower end for slidably receiving an end of the let-down tube, the other end of which falls into the lower container. As solids flow from the upper to the lower container through the tube, the tube is progressively drawn up over the lower end of the spool, then longitudinally cut into sheets which are separately rolled up. The let-down tube permits transfer of the solids without demixing or aeration.
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Zanchetta & C. s.r.l., "Zanchetta Shuttle System" cover and three pages.
Clement Scott A.
Prescott James K.
Winkelpleck Richard A.
Jacyna J. Casimer
Jenike & Johanson, Inc.
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