Global Patent Index - EP 1025956 A1

EP 1025956 A1 2000-08-09 - Device for dressing the knives of a crusher

Title (en)

Device for dressing the knives of a crusher

Title (de)

Vorrichtung zum Schleifen der Messer von Zerspanern

Title (fr)

Dispositif pour dresser les couteaux d'un broyeur

Publication

EP 1025956 A1 (DE)

Application

EP 00100061 A

Priority

DE 19904345 A

Abstract (en)

The grinding device is pot-shaped. It has a grinding ring (4.3) in the region of the pot edge. It has at least one channel (5.1, 5.2, 5.3) to supply cutting fluid. This channel has an inlet and an outlet. The outlet is radially inside the grinding ring. The outlet is in the region of the grinding ring, so delivers cutting fluid directly to the blade.

Abstract (de)

Die Erfindung betrifft eine Vorrichtung zum Schleifen von Messern (2.1) oder von Verschleißplatten eines Zerspaners; die Vorrichtung ist im wesentlichen topfförmig; die Vorrichtung weist im Bereich des Topfrandes einen Schleifring (4.3) auf; die Vorrichtung weist wenigstens einen Kanal (5.1,5.2,5.3) zum Heranführen eines Kühl- und Schmiermediums auf; der Kanal (5.1,5.2,5.3) weist einen Einlaß zum Zuführen des Mediums und einen Medium-Auslaß auf; der Einlaß befindet sich radial innerhalb des Schleifringes (4.3); der Auslaß befindet sich im Bereich des Schleifringes. <IMAGE>

IPC 1-7 (main, further and additional classification)

B24B 57/02; B24B 3/36; B24D 7/10

IPC 8 full level (invention and additional information)

B24B 3/34 (2006.01); B24B 3/36 (2006.01); B24B 3/52 (2006.01); B24B 57/02 (2006.01); B24D 7/10 (2006.01)

CPC (invention and additional information)

B24B 3/363 (2013.01); B24B 57/02 (2013.01); B24D 7/10 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1025956 A1 20000809; EP 1025956 B1 20050330; AT 291990 T 20050415; BR 0000248 A 20000905; DE 19904345 A1 20000831; JP 2000254841 A 20000919; KR 20000057930 A 20000925; PL 338209 A1 20000814

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