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Device for manufacturing models layer by layer

  • US 20040035542A1
  • Filed: 08/07/2003
  • Published: 02/26/2004
  • Est. Priority Date: 09/26/2000
  • Status: Active Grant
First Claim
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1. A device for pattern building in layers, which has a frame, a vertically movable and interchangeable workpiece platform, and a material feeder with a spreader, whereby the spreader serves to feed material from a storage bin situated in the workspace above the workpiece platform, and the workpiece platform is fixed at least when building a pattern, characterised in that the workpiece platform (17) is loaded into the device from one side and unloaded from the other side of the device.

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