The blade for cutting molten glass strands, and similar materials, has a coolant channel (14) integrated into the blade body (10) running parallel to the cutting edge (11).
申请公布号
DE19622822(A1)
申请公布日期
1997.12.11
申请号
DE19961022822
申请日期
1996.06.07
申请人
WIDIA GMBH, 45145 ESSEN, DE
发明人
WEITH, WERNER, 45472 MUELHEIM, DE;DOHMANN, PETER, 45329 ESSEN, DE
