Patents Assigned to CRS Srl Centro Ricerche e
  • Patent number: 7186105
    Abstract: An apparatus for moulding an article made of thermosetting and thermoplastic material, including a first and a second half-mould (10, 12) provided with respective compression moulding surfaces (14, 16) above to compress between them one or more plates (30), sandwich or agglomerate, made of mouldable thermosetting material (30), and at least one injection moulding area (18) communicating with at least one of said compression moulding surfaces (14, 16), and spacer means (22) provided in said injection moulding area (18) and positioned in such a way as to prevent said plate (30) from penetrating into said injection moulding area (18) when it is compressed between said compression moulding surfaces (14, 16).
    Type: Grant
    Filed: July 29, 2003
    Date of Patent: March 6, 2007
    Assignee: CRS SRL Centro Ricerche E Sperimentazioni
    Inventor: Franco Cesano
  • Patent number: 6739856
    Abstract: A process for the hot moulding of articles (L) made of thermoplastic material includes the steps of: heating at least one plate of thermoplastic material (L) to a plasticizing temperature; compressing the heated plate (L) between two moulding surfaces (14, 16), set opposite one another, of a pair of half-moulds (10, 12); and forming, by injection moulding, at least one component (22) anchored to a surface of the plate (L), while the plate is being compressed between the moulding surfaces (14, 16).
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: May 25, 2004
    Assignee: CRS Srl Centro Ricerche e
    Inventor: Franco Cesano