EP 0876877 A3 20010829 - Grinding body
Title (en)
Grinding body
Title (de)
Schleifkörper
Title (fr)
Elément abrasif
Publication
Application
Priority
DE 29708235 U 19970507
Abstract (en)
[origin: EP0876877A2] The abrasion surfaces (7,7') are built up of at least two separate machined and subsequently joined together abrasion zones (1-3), with provided grooves (15) on at least one of the joined surfaces (11-14) of the abrasion zones. The grooves may each have its own duct (4). The ducts may be connected with a general supply channel (6) for the cooling means (8). The abrasion zones may have different abrasion characteristics. The grooves may be arranged divided via the inner peripheral surface of the outer rings (16) and/or the outer peripheral surfaces of the inner rings (16).
IPC 1-7
IPC 8 full level
B24B 3/36 (2006.01); B24D 5/10 (2006.01); B24D 7/10 (2006.01)
CPC (source: EP)
B24B 3/36 (2013.01); B24D 5/10 (2013.01); B24D 7/10 (2013.01)
Citation (search report)
- [Y] DE 863608 C 19530119 - KRUSIUS ERWIN
- [Y] GB 935030 A 19630828 - SUPER CUT
- [A] FR 2704473 A3 19941104 - CAMFART SRL [IT]
- [X] DE 2802081 A1 19780720 - DAICHIKU CO LTD
- [X] GB 1085242 A 19670927 - ENGELHARD HANOVIA INC
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 29708235 U1 19970911; EP 0876877 A2 19981111; EP 0876877 A3 20010829
DOCDB simple family (application)
DE 29708235 U 19970507; EP 98108330 A 19980507