Title (en)

DISC MILL

Title (de)

SCHEIBENMÜHLE

Title (fr)

BROYEUR A DISQUES

Publication

EP 1701794 B1 20101103 (DE)

Application

EP 04802932 A 20041213

Priority

• DE 2004002727 W 20041213
• DE 10360618 A 20031219
• DE 102004001976 A 20040113

Abstract (en)

[origin: WO2005058502A1] The invention relates to a disc mill having two substantially parallel grinding discs (2, 3) that are configured as annular discs having a center passage (4) and that have opposite working surfaces (9, 10). These working surfaces are spaced apart from each other, thereby forming a working chamber (11) in the area of the passage (4), and converge outwards, thereby tapering the working chamber, and rotate in relation to each other. The inventive disc mill is characterized in that the working surfaces (9, 10), in an outer edge section (12), are configured in parallel and with an at least slight distance to each other.

IPC 8 full level

B02C 7/12 (2006.01); D21D 1/30 (2006.01)

CPC (source: EP US)

B02C 7/12 (2013.01 - EP US); D21D 1/30 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005058502 A1 20050630; EP 1701794 A1 20060920; EP 1701794 B1 20101103; US 2007181723 A1 20070809

DOCDB simple family (application)

DE 2004002727 W 20041213; EP 04802932 A 20041213; US 59662904 A 20041213