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:
Apr. 01, 2008
Filed:
Feb. 16, 2005
Jurgen Hinzpeter, Schwarzenbek, DE;
Ingo Schmidt, Schwarzenbek, DE;
Andreas Groth, Schwarzenbek, DE;
Andreas Teetzen, Schwarzenbek, DE;
Thomas Pannewitz, Schwarzenbek, DE;
Holger Behns, Barsbuttel, DE;
Jurgen Hinzpeter, Schwarzenbek, DE;
Ingo Schmidt, Schwarzenbek, DE;
Andreas Groth, Schwarzenbek, DE;
Andreas Teetzen, Schwarzenbek, DE;
Thomas Pannewitz, Schwarzenbek, DE;
Holger Behns, Barsbuttel, DE;
Fette GmbH, Schwarzenbek, DE;
Abstract
Powder press for the production of pressed articles of powder-shaped pressing material, having the following characteristics: a female mould plate with a least two female moulds or one female mould with at least two female die bores, at least two upper plungers, which co-operate with the female moulds and the female die bores, respectively, hydraulic cylinder for the upper plungers at least two bottom plungers, which co-operate with the female moulds and the female die bores, respectively hydraulic cylinders for the bottom plungers at least one position sensor for the upper plungers, and at least one position sensor for the bottom plungers force sensors for the individual hydraulic cylinders and a controlling means for the hydraulic cylinder or the hydraulic cylinders for the upper plungers and each one controlling means for the hydraulic cylinders for the bottom plungers.