| 摘要 |
PURPOSE:The titled rotor capable of preventing deformation or breakage of a conical part even in high speed rotation by mounting an engaging annular or cylindrical body on at least the outer periphery of an opening of the conical part of the rotor. CONSTITUTION:A rotor 1 having an engaging annular of cylindrical body 3 provided on the outer periphery of an opening 21 of a conical part 2 thereof. Preferably, the engaging body 3 is a fiber-reinforced plastic or fiber-reinforced metal. Preferred examples of the reinforcing fibers are filaments of carbon fibers or glass fibers arranged parallel in the circumferential direction. |
