| 摘要 |
A fan rotor, in particular for a turbomachine, the rotor comprising a disk carrying blades having roots engaged in substantially axial grooves in the outer periphery of the disk, a substantially frustoconical annular spinner mounted on the disk upstream from the blades, and axial retention means for retaining the blades on the disk in the upstream direction, which retention means are formed integrally with the spinner.
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