Device for extracting paste in particular from a kneading machine having a cylindrical vessel
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United States of America Patent
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-
May 4, 1993
Grant Date -
N/A
app pub date -
Feb 27, 1991
filing date -
Mar 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device is provided for extracting paste from a kneading machine, in particular a kneading machine having a cylindrical vessel with a vertical axis of rotation, provided with a spiral type kneading tool which has a vertical axis and is mounted eccentrically relative to the axis of rotation of the vessel and which is driven by a driving device partly disposed in a housing in alignment with the tool. This device comprises a withdrawable paste extractor having an intermediate position of equilibrium between a working position and a withdrawn position, and a pivotable main cover having a shape complementary to the shape of the extractor so as to prevent access to the vessel when the extractor is in the intermediate position of equilibrium or the working position.
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