Device and method for the production of three-dimensional...

Details Device and method for the production of three-dimensional... Device and method for the production of three-dimensional...

2003-07-11

2010-02-23

Koch, III, George R (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Means applying electrical or wave energy directly to work

Radiated energy

Reexamination Certificate

active

07665979

ABSTRACT:
A device and a method for layerwise, generative production of three-dimensional objects are provided. Multiple objects are produced in parallel in distinct process chambers (11, 12, 13, 14) by means of successive application of layers of a building material and subsequent solidifying of a layer and interconnecting of the layer with the previously applied layer, respectively, by means of radiation. The radiation is supplied to a part of the process chambers by a radiation source which is arranged outside of the process chambers, while an application of a layer takes place in another part of the process chambers.

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Translation of PCT International Preliminary Examination Report dated Mar. 17, 2005; for PCT/EP2003/007536; International Filing Date Jul. 11, 2003.
Translated Abstract of JP10-051777.

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