Apparatus for making corrugated walls
OwnerPhilip J. Sciortinoinventor
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Abstract
There is a description of an apparatus that produces corrugated walls in a continuous manner. Prior to being fed into the apparatus there is a composite consisting of an outer layer of a woven or non-woven material having a layer of a cementitious material thereon. Two composites are combined in the apparatus with a layer of polyurethane there between. The apparatus has opposing molding tracts therein through which the composites are fed. The opposing molding tracts have a multiple of inflatable pockets thereon. The spaces between the pockets form the corrugations into which the composites are being pressed. At the end of the run of the molding tracts, the molded corrugated wall is then delivered to a roller run to be dried to its last extent.
Claims8
An apparatus for constructing corrugated walls comprising a first composite feed roller and a second composite feed roller, each of said feed rollers having layers of a fabric and cementitious material thereon, said feed rollers consisting of an upper and a lower feed rollers, means for applying a polyurethane coating on an upper surface of the composite of said lower feed roller, means for pinching edges of both of said composites after having been combined, two opposed mold tracts having inflatable molding pockets on both sides of said molding tracts forming a basis for corrugating said composite layers thereon corrugating said combined composites forming said composites into a corrugated structure, a roller transport system transporting said corrugated structure away after having been corrugated.
Dependencies are inferred from the claim text.