EP 2560763 B1 20150311 - PRE-CRUSHER OR PRE-SHREDDER WITH DRIVING DEVICE
Title (en)
PRE-CRUSHER OR PRE-SHREDDER WITH DRIVING DEVICE
Title (de)
VOR-BRECHER ODER VOR-ZERKLEINERER MIT ANTRIEBSVORRICHTUNG
Title (fr)
PRE-BROYEUR OU PRE-DECHIQUETEUR AVEC SYSTEME D'ENTRAINEMENT
Publication
Application
Priority
- FR 1053811 A 20100518
- FR 1050184 A 20100112
- FR 2011050057 W 20110112
Abstract (en)
[origin: WO2011086326A2] The present invention relates to a pre-grinder or a pre-shredder, essentially made up of at least one drive unit (1) comprising a hydraulically or electrically driven motor (2), a reduction gear (3) and at least one shredding element (4) connected to the reduction gear, and mounted on a frame (5), a wall, a feeder chute or any other mounting. The pre-grinder or pre-shredder is characterised in that the reduction gear (3) of the drive unit (1) of said pre-grinder or pre-shredder forms an element for attaching and supporting at least one shredder element (4) and is made up of a stationary portion (3'), attached directly to the frame (5) of the pre-grinder or pre-shredder or on a mounting or a wall of the latter, and by a mobile portion (3"), the shredder element (4) being inserted on the mobile portion (3") of said reduction gear (3). The invention can be used specifically in the field of treating materials from any source, in particular by shredding using grinders, hammer mills or similar devices.
IPC 8 full level
B02C 13/06 (2006.01); B02C 13/20 (2006.01); B02C 13/26 (2006.01); B02C 13/286 (2006.01); B02C 13/30 (2006.01); B02C 18/30 (2006.01)
CPC (source: EP US)
B02C 13/20 (2013.01 - US); B02C 13/286 (2013.01 - EP US); B02C 13/30 (2013.01 - EP US); B02C 18/24 (2013.01 - US); B02C 4/42 (2013.01 - US); B02C 2018/307 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2955040 A1 20110715; FR 2955040 B1 20170210; EP 2560763 A2 20130227; EP 2560763 B1 20150311; ES 2539059 T3 20150625; FR 2955041 A1 20110715; FR 2955041 B1 20130301; US 2013306767 A1 20131121; US 9101938 B2 20150811; WO 2011086326 A2 20110721; WO 2011086326 A3 20130228
DOCDB simple family (application)
FR 1050184 A 20100112; EP 11704282 A 20110112; ES 11704282 T 20110112; FR 1053811 A 20100518; FR 2011050057 W 20110112; US 201113979479 A 20110112