Fan-type grinding wheel

摘要

Abstract A fan-type grinding wheel comprises a rigid support plate (1) and is pro vided with grinding elements (5). These grinding elements (5) comprise a 5 main portion (17) forming a first working face (8) and a bending portion (18) forming a peripheral working face (20). Furthermore, they comprise an outer portion forming a second working face. - Fig. 7 - 9 4 10 1 6 3 22 10 17 9 8 5 16 13 19 7 12 15 18 Fig. 1 9 10 1 2 I[I 6 3 22 10 5 9 8 13 7- 12 14 16 18 Fig. 2 Fig. 3 II