Rotary coater with coating element that substantially maintains speed during use, and device for the additive manufacture of an object using the rotary coater
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United States of America Patent
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Sep 12, 2017
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N/A
app pub date -
Mar 30, 2014
filing date -
Apr 11, 2013
priority date (Note) -
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Abstract
The invention relates to a spin coater for a device for the additive manufacture of an object, having a support that can be connected to the device in a rotable manner about a rotational axis; and a coating element that is coupled to the support and that is suitable for applying or leveling a powder layer on a plane in the device while the support is rotating, the plane running perpendicularly to the rotational axis. The coating element substantially maintains its orientation during the rotational movement of the support within a specified rotational range. The coating element does not substantially move in a longitudinal direction of the coating element during the rotational movement of the support within a specified rotational range.
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