Safety systems for roller mills

Solid material comminution or disintegration – Apparatus – Plural rotary or oscillatory surfaces cooperate with common...

Reexamination Certificate

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Reexamination Certificate

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07926754

ABSTRACT:
A drive systems for a roller mill is provided. To ensure the continuous availability of the mill, more than two drives are provided, wherein the at least two drives are capable of achieving the full grinding capacity of the roller mill.

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patent: 198 26 324 (1999-08-01), None
patent: WO 2005/028112 (2005-03-01), None

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