EP 1649933 A1 20060426 - Chopper with conical rotor
Title (en)
Chopper with conical rotor
Title (de)
Zerkleinerungsmaschine mit konischem Rotor
Title (fr)
Broyeur avec rotor conique
Publication
Application
Priority
DE 102004050926 A 20041019
Abstract (en)
The machine has a rotor area (2), and a belt conveyor guided in the rotor area for introducing goods such as wood chips to be broken up. A blower (12) is provided for evacuation of the wood chips. A two-way band is provided at a chipping knife, and a cone shaped chipping rotor (4) is swivellably arranged in the rotor area. Each point of a cutting edge (7) of the chipping knife describes an orbit with different radius.
IPC 8 full level
B02C 18/06 (2006.01); B02C 18/14 (2006.01)
CPC (source: EP)
B02C 18/062 (2013.01); B02C 18/145 (2013.01); B27L 11/002 (2013.01); B27L 11/02 (2013.01); B02C 21/02 (2013.01)
Citation (search report)
- [Y] US 3838823 A 19741001 - LEWIS H
- [Y] US 3375859 A 19680402 - GAUDRY LEON A
- [Y] US 2003071151 A1 20030417 - GROSS THOMAS R [US], et al
- [A] DE 19520982 A1 19951214 - LAHTI PEKKA [FI]
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 LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05022532 A 20051015; DE 102004050926 A 20041019