| 摘要 |
A cone disc infinitely-variable gearbox including a shaft, a cone disc preferably embodied in one piece with the shaft, a cone disc connected to the shaft in a non-rotating axially-displaceable manner, a bearing ring axially fixed onto the shaft at a separation from the rear face of the displaceable cone disc, a radial inner pressure chamber formed between the cone disc and the bearing ring, which may be altered in the axial direction and which may be pressurized with pressure medium, through an opening embodied in the shaft, for displacement of the cone disc and a radial outer pressure chamber which may be altered in the axial direction and which may be pressurized with pressure medium, through a further opening embodied in the shaft, for displacement of the cone disc.
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