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:
Sep. 08, 2009
Filed:
May. 10, 2005
Peter Adler, Rheinfelden, DE;
Andreas Gölz, Maulburg, DE;
Holger Kirchner, Friedrichsdorf, DE;
Armin Müller, Freiberg, DE;
Torsten Sill, Freiberg, DE;
Raymund Sonnenschein, Frankfurt, DE;
Peter Adler, Rheinfelden, DE;
Andreas Gölz, Maulburg, DE;
Holger Kirchner, Friedrichsdorf, DE;
Armin Müller, Freiberg, DE;
Torsten Sill, Freiberg, DE;
Raymund Sonnenschein, Frankfurt, DE;
Joint Solar Silicon GmbH & Co. KG, Freiberg, DE;
Abstract
Compacting device for the low-metal compaction of a powder with a casing which at least in part surrounds a working chamber, with a feed arrangement arranged on the casing and feeding a powder, which is to be compacted, into the working chamber, with at least a compacting roller which is rotatably arranged in the working chamber, comprises a roller jacket and, together with an opposing wall, forms a compacting gap for compacting the powder therein, characterised in that the at least one compacting roller consists of ceramic, at least on the roller jacket.