Rotating perforated suction cylinder for leaf removal from plants and the leaf stripping heads provided with such a cylinder
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United States of America Patent
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Feb 20, 2018
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app pub date -
Nov 12, 2014
filing date -
Jan 17, 2014
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Abstract
Perforated rotating attraction drum of a general cylindrical shape and featuring openings, this drum being fitted for being mounted on a leaf-stripping head of the leaves of a foliage wall such as a row of vine-stock, characterized in that it features the superposition of a plurality of rings presenting an outside cylindrical surface, and of a plurality of annular openings made between two successive rings, these openings allowing the passage of a suction air flow across and towards the inside of the perforated rotating attraction drum featuring, internally, means of rigid assembly of the plurality of stacked rings and a coupling means to a motorization for its rotational drive.
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