| 摘要 |
A fixed pulley assembly for a belt-driven conical-pulley transmission contains a fixed pulley rigidly connected to an input shaft, a drive shaft, a friction clutch having an input element connected in a rotationally fixed manner to the drive shaft, an output element that can be brought into frictional engagement with the input element, and a torque sensing device operating between the output element and the fixed pulley, having a spreading surface that is rigidly connected to the fixed pulley and a sensing element that moves axially relative to the fixed pulley. The output element of the friction clutch is positioned on the side of the fixed pulley facing away from the conical surface and rotatably mounted coaxially to the input shaft. The sensing element is guided on an outer circumferential surface of the output element so that it is axially movable and is immovable in the circumferential direction.
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