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. 22, 2015
Filed:
Aug. 22, 2014
Applicant:
Fette Compacting Gmbh, Schwarzenbek, DE;
Inventors:
Thomas Pannewtiz, Klein Pampau, DE;
Holger Behns, Reinbek, DE;
Assignee:
Fette Compacting GmbH, Schwarzenbek, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 43/04 (2006.01); B30B 1/00 (2006.01); B30B 11/00 (2006.01); B30B 11/02 (2006.01); B22F 3/02 (2006.01); C04B 41/80 (2006.01);
U.S. Cl.
CPC ...
B30B 1/007 (2013.01); B22F 3/02 (2013.01); B30B 11/005 (2013.01); B30B 11/007 (2013.01); B30B 11/02 (2013.01); C04B 41/80 (2013.01);
Abstract
The invention relates to a press for producing pellets from powdered material comprising at least one die with a mold cavity imaging the pellet, at least one upper punch and at least one lower punch that interact with the mold cavity to form the pellet, and at least one electric drive for driving the upper punch, and/or the lower punch, and/or the die along a main press axis, wherein the press also comprises at least one movable element acting on the die and/or the mold cavity of the die, wherein at least one electro-hydrostatic drive is provided to drive the at least one movable element.