Vehicle having a tilting axle and related methods
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 18, 2025
Grant Date -
Mar 17, 2022
app pub date -
Sep 7, 2021
filing date -
Sep 7, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A vehicle includes a chassis, an axle pivotally coupled to the chassis such that the axle can tilt from side to side relative to the chassis, a tilt-angle sensor configured to detect a tilt angle of the axle relative to the chassis, and steerable hubs carried by the axle. Each hub is configured to rotate about steering axes relative to the axle, and a steering-angle sensor is configured to detect a steering angle of at least one hub relative to the axle. A control system limits a maximum steering angle of the hubs based at least in part on a size of tires or tracks carried by the steerable hubs and the detected tilt angle of the axle. A method includes detecting a tilt angle of the axle relative to the chassis and limiting the maximum steering angle of the hubs.
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