| 摘要 |
In a transmission having an input disk (15) installed on an input shaft (3) and an output disk (16) installed on an output shaft (4), a pair of pressure rollers is provided to be movable along a two-axes connecting line of the axes of the input and output shafts, within a disk overlapping area that the input and output disks overlap with each other. The pressure roller pair is configured to sandwich the input and output disks while applying contact pressure from the outside disk faces at a position corresponding to a required transmission ratio, for creating a torque-transmission contacting portion by elastic deformation of the disks. A biasing device is provided for producing a biasing force from which the contact pressure arises. A biasing-force adjustment device is also provided for adjusting the biasing force to produce an appropriate magnitude of contact pressure suited to a shifting condition. |
