Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenn Mosgaard Christensen0
Date of Patent
October 6, 2009
0Patent Application Number
101824350
Date Filed
January 26, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for formation of a course of fibrous materials on a perforated forming wire mesh with an underlying suction box and an overlying fiber distribution box, in which a pair of rotating, perforated drum cylinders are provided for the delivery of a stream of air-fluidised fiber, which is then flung out down on to the wire mesh by the drawing-down of air by the suction box from the upper end of the distribution box, cover plates (18) is arranged at a distance below the upper level of the drum cylinders, which plates substantially shield-off the free flow of air down through the vertical spaces between the drums themselves and between the drums and the adjacent side walls of the distribution box.
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