WHEEL OF TURBO-DRIVE Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: semi-disks and blades are made in block. The semi-disks are interconnected. The blades of one of the semi-disks are interposed between the blades of the other semi-disk. The semi-disks are interconnected by way of face splines the sides of which are inclined at 5-6° to the wheel axis. The face splines of one of the semi- disks are arranged between face splines of the other semi-disk and welded over periphery of their connection. The blades are arranged singly on side of each spline. EFFECT: improved design. 10 dwg