Method and device for the production of a three-dimensional moulded body
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United States of America Patent
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Issued Date -
Feb 1, 2007
app pub date -
Sep 10, 2004
filing date -
Sep 15, 2003
priority date (Note) -
Abandoned
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Abstract
The invention relates to a method for the production of a three-dimensional moulded body (52) by successively solidifying layers of a powdery construction material (57), which can be solidified by means of electromagnetic radiation or partial radiation, on points corresponding to the respective cross section of the moulded body (52). A carrier (43), which receives the moulded body (52) after the moulded body (52) is produced in a construction chamber (42), is displaced from a working position into a cooling position (121), wherein at least the carrier (43) is cooled or is driven into a suction position (128), wherein the non-solidified construction material (57) is removed from the construction chamber (42) or is moved into a cooling and suction position, wherein the non-solidified construction material (57) is removed from the building chamber (42) and the carrier (43) is cooled.
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