PLANT FOR MANUFACTURING REINFORCED COMPOSITE MATERIALS Russian patent published in 1997 - IPC

FIELD: production of composites. SUBSTANCE: invention relates to manufacturing reinforced composite materials from felt-like reinforcing material and impregnating formulation based on phenolformaldehyde and epoxide resins. Plant has arranged in series chambers for impregnation and heat treatment and transport means for displacing material through these chambers. There are also partitions mounted on horizontal axles between the chambers. Material-transporting means is made in the form of a number of removable perforated plates assembled into a holder intended for installing material sheets under treatment onto perforated plates. Between perforated plates, corrugated plates with cuts in their ridges are available, and, on side walls of holder, blinds are installed, their number corresponding to the number of corrugated plates. Openings in perforated plates are in shifted relation to each other. Plant is provided with an alarm flag mounted on horizontal axle of partition. There is also a butterfly gate mounted in the top part of chamber and made in the form of perforated plate rested against the top part of chamber with one of its ends. EFFECT: improved design. 4 cl, 6 dwg