Apparatus for supplying particles and/or granules to form a layer of prescribed thickness
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United States of America Patent
Stats
-
Sep 10, 1996
Issued Date -
N/A
app pub date -
Dec 6, 1994
filing date -
Feb 26, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for supplying particles and/or granules to form a layer of prescribed thickness onto a given surface includes an endless pattern-forming device having a plurality of spaces, a device for supplying particles and/or granules into the spaces via a control member provided on the particle or granule-supplying device, a device for temporarily retaining the supplied particles and/or granules in the spaces and for releasing the temporarily retained particles and/or granules onto the given surface. A patterned shaped article is produced by a method using the apparatus. The method includes supplying dry particles and/or granules for a pattern course into the spaces, temporarily retaining the supplied particles and/or granules in the spaces, releasing the temporarily retained particles and/or granules onto the given surface, and allowing the released particles and/or granules to set on the given surface.
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