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:
Dec. 25, 2012
Filed:
Apr. 25, 2006
Harald Romer, Reinbek, DE;
Ulrich Zeuschner, Schwarzenbek, DE;
Ingo Schmidt, Schwarzenbek, DE;
Thorsten Ehrich, Witzhave, DE;
Kurt Marquardt, Hamburg, DE;
Harald Romer, Reinbek, DE;
Ulrich Zeuschner, Schwarzenbek, DE;
Ingo Schmidt, Schwarzenbek, DE;
Thorsten Ehrich, Witzhave, DE;
Kurt Marquardt, Hamburg, DE;
Fette GmbH, Schwarzenbek, DE;
Abstract
A method for operating a rotary press, comprising a rotor rotatably driven about a vertical axis that has a die-plate and upper and lower rams which, while being guided vertically in guides of the rotor, interact with holes of dies in the die-plate wherein at least one compression station is provided and has an upper and a lower pressing roller past which the presser rams run along and by which they are moved towards the die-bore for the purpose of compacting the material in the die-hole, wherein the upper and lower rams are lifted subsequent to the compression procedure, causing the lower ram to eject a compact from the die and the compact to be stripped by a stripper in the direction of a discharge chute, characterized in that while an compact ejection procedure is under way the upper ram stands upright on top of the compact and is lifted therewith and the stripper seizes the compact laterally while the upper ram is still standing upright on top of the compact.