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US 2006/0032604 A1Published application
Casting mold
AssigneeSiemens Aktiengesellschaft
InventorsThomas Beck, Georg Bostanjoglo, Uwe Paul
Life of this patent
Estimating the term…
Abstract
According to the prior art, through-holes in components are often introduced after the production (casting) of the component. This entails additional outlay in terms of time and equipment. The time required can be considerably shortened if a casting mold is designed in such a way that the through-hole is at least in part formed by corresponding projections being formed on the inner wall and/or the outer wall of the casting mold.
Claims17
1-12. (canceled)
A mold for producing a cast turbine component, comprising:
- a mold outer wall having an inner surface;
- a mold inner wall having an inner surface;
- a component outer wall formed by the region between the mold outer wall and the mold inner wall;
- and
- a projection extending from the inner surface of the inner wall toward the inner surface of the outer wall that forms a portion of a hole in the component outer wall.
2 more elements
A casting mold for producing a component, comprising:
- a projection located on the interior of the mold;
- and
- a hole that is produced by the projection located in the outer wall of the component.
Dependencies are inferred from the claim text.