EP 0992326 A3 20000426 - Wear element for a chipper with a rotary cutter ring
Title (en)
Wear element for a chipper with a rotary cutter ring
Title (de)
Verschleisselement für Zerkleinerungsmachinen mit rotierendem Messerkranz
Title (fr)
Elément d'usure pour déchiqueteuse à couronne rotative
Publication
Application
Priority
DE 29817914 U 19981007
Abstract (en)
[origin: CA2285147A1] Aa wearing element for a comminuting machine whose rotating knife head includes a support disc, a support ring arranged coaxially to the support disc and knife carriers which are distributed uniformly over the circumference and are arranged axially between the support disc and the support ring. The wearing element is composed of a plate having a certain thickness and the shape of a ring sector. The plate covers the inner periphery of the outer side of the support ring and has in the area of the gap between two knife carriers an inclined surface extending over the thickness of the wearing element toward the support ring. A wearing lip for protecting the support ring is arranged so as to extend or elongate the inclined surface portion.
IPC 1-7
IPC 8 full level
B27L 11/00 (2006.01)
CPC (source: EP US)
B27L 11/005 (2013.01 - EP US)
Citation (search report)
[X] US 5485873 A 19960123 - CRAMMOND PATRICK J [CA]
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)
DE 29817914 U1 19981210; CA 2285147 A1 20000407; CA 2285147 C 20031230; EP 0992326 A2 20000412; EP 0992326 A3 20000426; EP 0992326 B1 20030305; US 6264124 B1 20010724
DOCDB simple family (application)
DE 29817914 U 19981007; CA 2285147 A 19991006; EP 99118859 A 19990924; US 41315599 A 19991006