EP 1075899 B1 20040310 - Grinding drum
Title (en)
Grinding drum
Title (de)
Schleifwalze
Title (fr)
Tambour de meulage
Publication
Application
Priority
DE 19937669 A 19990810
Abstract (en)
[origin: EP1075899A2] The grinding roller has a main body (32) detachably joined to a grinding belt (52) which has open ends and has abrasive material on it. At least one of the open ends is inserted into a radial slot in the roller body which is connected to a tensioning piece adjusting the width of the slot. The roller body is on a shaft (30) and has a conical annular groove (42,46) at least on one side. A clamping ring (34,36) with a conical annular spring (40,44) fits into the annular groove.
IPC 1-7
IPC 8 full level
B24D 9/04 (2006.01); B24D 13/02 (2006.01)
CPC (source: EP)
B24D 9/04 (2013.01); B24D 13/02 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1075899 A2 20010214; EP 1075899 A3 20030423; EP 1075899 B1 20040310; AT E261346 T1 20040315; DE 19937669 A1 20010222; DE 19937669 C2 20011018
DOCDB simple family (application)
EP 00116915 A 20000805; AT 00116915 T 20000805; DE 19937669 A 19990810