| 摘要 |
A centrifugal shotting turbine comprises two parallel flanges, each flange having a plurality of grooves 2 on its inside face, each groove 2 containing a bearing pin 3 at its outer end and a spring 4 accommodated at the inner end, each groove 2 being intended to receive a fillet 6 provided longitudinally on each side of the blades 1. Each fillet is retained in a groove 2 between the spring and the bearing pin 3 by the longitudinal pressure applied by the spring. Replacement of the blades is thus simple and rapid. <IMAGE> |
