There is the multicomponent die casting of the sealed sealing of material

There is the multicomponent die casting of the sealed sealing of material

  • CN 101,903,154 B
  • Filed: 11/11/2008
  • Issued: 08/05/2015
  • Est. Priority Date: 12/14/2007
  • Status: Active Grant
First Claim
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1. die casting, there is at least one thermoplastic embedded component and a thermoplastic Connection Element be injected on this embedded component, wherein, at least one embedded component described has at least one projection for the sealed sealing of material between this embedded component and this Connection Element in its boundary face relative to Connection Element, and described projection is with height H 1to extend in Connection Element and formed in Connection Element and there is height H 2the cross section narrowed, it is characterized in that, described at least one projection (8) has the first slope (12) on its melt flow inflow side (11), wherein, the height H of this cross section narrowed (10) 2with the height H of described projection (8) 1ratio be in the scope between 0.6 to 0.9, wherein, in melt flow direction (9), a unique projection (8) is only set, described at least one projection (8) has the second slope (17) on its melt flow outflow side (16), and described second slope (17) more gently extends compared with the first slope (12).

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