EP 0304870 A3 19891227 - APPARATUS FOR PROCESSING MATERIAL
Title (en)
APPARATUS FOR PROCESSING MATERIAL
Publication
Application
Priority
US 9079287 A 19870828
Abstract (en)
[origin: EP0304870A2] Apparatus is disclosed for reducing the particle size of various materials (e.g., grains, forage materials, fibrous materials, bulk materials, disposal materials, etc.). The apparatus (10) includes a housing (21) including a circular interior wall, a rotor member (20) which is rotatably mounted in the housing, a plurality of blades (22) or hammers attached at one end to the periphery of the rotor, drive means (18) for driving the rotor within the housing, and feed means (12,24,25) for feed ing the material to the rotor in substantially full face feed. An annular channel or chamber is defined between the rotor and the interior wall of the housing. The blade members extend into the channel or chamber. After the material has been reduced in particle size by the blades or hammers it is propelled out of the housing through a discharge opening (26,27) adjacent to the annular channel or chamber.
IPC 1-7
IPC 8 full level
B02C 13/18 (2006.01); B02C 13/02 (2006.01); B02C 13/14 (2006.01); B02C 13/286 (2006.01); B02C 18/12 (2006.01); B02C 18/14 (2006.01); B02C 19/22 (2006.01)
CPC (source: EP)
B02C 13/02 (2013.01); B02C 13/14 (2013.01); B02C 18/0084 (2013.01); B02C 18/12 (2013.01); B02C 18/14 (2013.01)
Citation (search report)
- [X] DE 3011723 A1 19801002 - BERGGREN TORSTEN L
- [A] DE 3105104 A1 19820819 - HANS EINHELL INH JOSEF THANNHU [DE]
- [A] DE 2928471 A1 19810122 - KAMPSCHULTE & CO J
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0304870 A2 19890301; EP 0304870 A3 19891227; AU 2116788 A 19890302; BR 8804382 A 19890328; JP H01135547 A 19890529
DOCDB simple family (application)
EP 88113704 A 19880823; AU 2116788 A 19880818; BR 8804382 A 19880826; JP 21231188 A 19880826