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AssigneeHDO Druckguss-und Oberflaechentechnik GmbH
InventorsAlexander Gossing, Arno Lauterbach, Peter Kiessler, Andreas Oeffler, Josef Stuempel, Ulrich Franke, Heinz Herberhold, Dieter Stollburges
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The present invention provides a die cast component, in particular a water outlet fitting, containing a base body (1) produced from metal or a metal alloy by the die casting method and having a cavity in which a number of openings (2, 3, 4) are provided by which the cavity is accessible from the outside, the cavity being at least partially filled with a casting core (5) that is in two-dimensional contact with the inside of the base body (1) and in which at least one channel (6) is provided for the conveyance of fluid, the casting core (5) being made of a material the melting point of which is lower than the melting point of the material from which the base body (1) is produced, and that the outside of the casting core (5) rests with at least substantially all of its surface against the inside of the base body (1). Furthermore, the invention also provides a method for producing this type of die casting component.
A die cast component comprising a base body produced from metal or a metal alloy by die casting and having a cavity in which three openings are provided, each of which allows the cavity to be accessible from outside of the base body, the cavity being at least partially filled with a casting core that remains within the die cast component and is in two-dimensional contact with the inside of the base body and in which at least one channel within the casting core is provided for the conveyance of fluid, wherein the casting core comprises ceramic and/or glass portions and a plastic material, the melting point of the plastic material is lower than the melting point of the material from which the base body is produced, and that the outside of the casting core rests with at least substantially all of its surface against the inside of the base body and the inside of the casting core in is exposed to the cavity.
A die cast component comprising a base body produced from metal or a metal alloy by die casting and having a cavity in which three openings are provided, each of which allows the cavity to be accessible from the outside, the cavity being at least partially filled with a casting core that remains within the die cast component and is in two-dimensional contact with the inside of the base body and in which at least one channel within the casting core is provided for the conveyance of fluid, wherein the casting core comprises a plastic material, the melting point of the plastic material is lower than the melting point of the material from which the base body is produced, and that the outside of the casting core rests with at least substantially all of its surface against the inside of the base body and the inside of the casting core is exposed to the cavity, wherein the casting core is provided with reinforcing ribs and/or bars.
A die cast water outlet fitting, comprising:
Dependencies are inferred from the claim text.