| 摘要 |
A conical disk pair for a belt-driven conical-pulley transmission includes an input shaft that is rigidly connected to a fixed disk, a movable disk that is axially movable on the shaft and rotationally fixed, an input component drivable by a drive engine. A torque sensing unit operatively connected with the movable disk includes a first component that is engaged with the input component to transmit torque and that has first shaped surfaces, and a second component that is engaged with the movable disk to transmit torque and that has second shaped surfaces, and rolling bodies positioned between the shaped surfaces. The shaped surfaces are designed in such a way that when a force pushing them together is small or is absent, the rolling elements overrun the shaped surfaces and the transmission of torque between the first component and the second component is interrupted.
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