The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 2010
Filed:
Nov. 21, 2007
Hans Perret, München, DE;
Peter Keller, Krailling, DE;
Hans Perret, München, DE;
Peter Keller, Krailling, DE;
Abstract
A device () for manufacturing a three-dimensional object by a layerwise solidification of a building material at positions in the respective layers corresponding to the object is provided. The device comprises a machine frame () and a building space () located in said machine frame, wherein in the building space () there are arranged: an application device () that applies layers of the building material onto a support device () and a previously solidified layer, respectively, by means of an application element (); a dosage device () that supplies building material from a building material accommodation region () to the application device () for an application; and a heating device () for heating the applied layers of the building material. The building material accommodation region () is limited by a wall that has a double-wall structure, so that a hollow space () is formed therein.