EP 0835721 B1 20011121 - Method and device for dressing the knives of a crusher
Title (en)
Method and device for dressing the knives of a crusher
Title (de)
Verfahren und Vorrichtung zum Schleifen der Messer von Zerspanern
Title (fr)
Procédé et dispositif pour dresser les couteaux d'un broyeur
Publication
Application
Priority
DE 19641810 A 19961010
Abstract (en)
[origin: DE19641810C1] A device is provided which secures the blade basket against turning around its own axis. A sharpening device (4) incorporates one or more sharpening tools, and in a parallel direction to the blade basket axis can be moved forwards and backwards along the blades (3.3) for sharpening purposes. The sharpening device and the blade basket can be turned relatively to one another on a time basis, in order to bring the sharpening device into a new work position after sharpening a blade or a group of blades. The work surface of the sharpening device can be brought to such a position relative to the cutting edge of the blade that a free angle is sharpened.
IPC 1-7
IPC 8 full level
B24B 3/36 (2006.01); B26D 7/12 (2006.01); B27L 11/00 (2006.01)
CPC (source: EP KR US)
B24B 3/363 (2013.01 - EP KR US); B24B 3/368 (2013.01 - EP KR US); B24B 27/0053 (2013.01 - KR); B24B 27/0076 (2013.01 - KR); B24B 47/10 (2013.01 - KR)
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
DE 19641810 C1 19971127; BR 9704997 A 20000606; DE 59705461 D1 20020103; EP 0835721 A1 19980415; EP 0835721 B1 20011121; ES 2168554 T3 20020616; KR 100479645 B1 20050711; KR 19980032427 A 19980725; PL 184595 B1 20021129; PL 322481 A1 19980414; US 5964648 A 19991012
DOCDB simple family (application)
DE 19641810 A 19961010; BR 9704997 A 19971009; DE 59705461 T 19970827; EP 97114820 A 19970827; ES 97114820 T 19970827; KR 19970049658 A 19970929; PL 32248197 A 19971008; US 94833997 A 19971009