EP 0181104 A3 19880824 - CUP-TYPE GRINDING WHEEL
Title (en)
CUP-TYPE GRINDING WHEEL
Publication
Application
Priority
JP 23282684 A 19841105
Abstract (en)
[origin: EP0181104A2] A cup-type grinding wheel comprising an annular-shaped grinding body (11) eccentrically mounted on a wheel spindle stock (18) having a coaxis (23) with a non-eccentric rotary axis (22). In this way, only the grinding body (11) is eccentrically rotated to flatly grind the whole grinding surface without producing a projection (hitherto 20) at the central portion of a workpiece (12) to be ground.
IPC 1-7
IPC 8 full level
B24D 7/02 (2006.01)
CPC (source: EP)
B24D 7/02 (2013.01)
Citation (search report)
- [X] DE 804762 C 19510430 - KRUSIUS GEB
- [X] DE 1777089 A1 19710401 - WINTER & SOHN ERNST
- [X] DE 1652901 A1 19710429 - INDIAM DIAMANTWERKZEUGFABRIKAT
- [X] FR 2535640 A1 19840511 - LIGNES TELEGRAPH TELEPHON [FR]
- [X] DE 2026903 A1 19711216
- [X] FR 2361195 A1 19780310 - MUELLER GEORG KUGELLAGER [DE]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0181104 A2 19860514; EP 0181104 A3 19880824; JP S61111887 A 19860529
DOCDB simple family (application)
EP 85307436 A 19851016; JP 23282684 A 19841105