Patent ID: 8673191
Filing Date: 2014-03-18
Classification: B01F,B29B,B29C

Abstract:
1. Apparatus for producing plastic parts interspersed with reinforcing fibres, comprising: a mixing chamber for producing a mixture of chemically reactive plastic components; an outlet chamber which is arranged downstream of the mixing chamber and in which a cleaning ram is guided for reciprocating movement, said cleaning ram including a fibre conveying channel; and a die insert provided on an end face of the cleaning ram, said fibre conveying channel sized to be contained within the die insert, said die insert having an outer circumference formed with an at least partially circumferential annular groove arranged at a distance from an end face of the die insert in such a way that in a first working position of the cleaning ram a flow connection between the mixing chamber and the annular groove is formed and in a second working position of the cleaning ram the flow connection between the mixing chamber and the annular groove is interrupted, wherein the die insert includes at least one die channel between the annular groove and an outlet-side end of the die insert, said die channel opening substantially at the end face of the die insert into the outlet chamber.