The invention concerns a hybrid part (11) for a motor vehicle, comprising at least one metal insert (1) overmoulded in a layer of plastic or composite material (17), the insert (1) being at least partially covered on at least one of its faces (7a, 7b) by a layer of material of a given thickness; and comprising at least one relief (5) extending from one of its faces (7a, 7b). The height exhibited by the relief or reliefs (5) is less than or equal to the thickness of the layer of plastic or composite material overmoulded on said face (7a, 7b) of the insert (1), so that the contact between the reliefs (5) and the walls of the mould ensures the positioning of the insert (1) in the mould during the overmoulding operation.
PIECE HYBRIDE EN MATERIAU COMPOSITE COMPRENANT AU MOINS UN INSERT METALLIQUE ET PROCEDE DE FABRICATION D'UNE TELLE PIECE
HYBRID PART MADE OF COMPOSITE MATERIAL COMPRISING AT LEAST ONE METAL INSERT AND METHOD FOR MANUFACTURING SUCH A PART
HYBRIDBAUTEIL AUS VERBUNDSTOFF MIT MINDESTENS EINEM METALLEINSATZ UND VERFAHREN ZUR HERSTELLUNG EINES SOLCHEN TEILS
2020-11-25
Patent
Elektronische Ressource
Französisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B62D MOTOR VEHICLES , Motorfahrzeuge |
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