Patent · US Active

Rotor for a rotary tablet press

US7824170B2 · kind B2 · utility

2Cited by

3References

3Claims

0Family size

Assignee

FETTE GMBH · DE

Inventors

Friedrich Meissner · Schwarzenbek, DE
Wolfgang Soltau · Hitzacker (Elbe), DE

Key dates

Filing date	Sep 11, 2008
Grant date	Nov 2, 2010
Priority date	—
Expiry date	Dec 30, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB30B15/065
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A rotor for a rotary tablet press, which has an upper and a lower punch guide for upper and lower punches that interact with holes in a die plate that is arranged between the upper and lower punch guide, where the punches are axially movable in guide holes of the punch guides and have heads that interact with compression rollers of the tablet press, wherein the press punches are guided axially in the guide holes secure against rotation, and the punch heads have on opposite sides flat areas that are facing the adjacent punch heads.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.