EP 1050390 B1 20060816 - Blade ring-type chip shredder for cutting coarse chips
Title (en)
Blade ring-type chip shredder for cutting coarse chips
Title (de)
Messerring-Zerspaner zum Zerspanen von Hackschnitzeln
Title (fr)
Déchiqueteuse à lames-couronne pour couper des coupeaux
Publication
Application
Priority
DE 19921597 A 19990507
Abstract (en)
[origin: US6561885B1] A ring cutter that cuts chips with a ring of knives. Two carrier rings enclose a collar of knife packets. Each knife packet includes a knife clamped between a knife carrier a clamping plate with a cutting edge of the knife pointing to the inside of the ring. Fastening screws are threaded through a borehole in the clamping plate and an opening in the knife and are screwed into a threaded borehole in the knife carrier. One of the fastening screws is configured as an alignment pin.
IPC 8 full level
B02C 18/18 (2006.01); B27L 11/00 (2006.01); B02C 18/14 (2006.01)
CPC (source: EP US)
B27L 11/005 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6561885 B1 20030513; AT E336346 T1 20060915; BR 0002084 A 20010102; DE 19921597 C1 20000727; DE 50013318 D1 20060928; DK 1050390 T3 20061227; EP 1050390 A2 20001108; EP 1050390 A3 20040428; EP 1050390 B1 20060816; ES 2269036 T3 20070401; JP 2000350940 A 20001219
DOCDB simple family (application)
US 56186400 A 20000428; AT 00108300 T 20000414; BR 0002084 A 20000508; DE 19921597 A 19990507; DE 50013318 T 20000414; DK 00108300 T 20000414; EP 00108300 A 20000414; ES 00108300 T 20000414; JP 2000133966 A 20000502