Parking Brake for an Electric Vehicle With Multi-Speed Gearbox
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United States of America
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Issued Date -
Dec 9, 2021
app pub date -
Jun 4, 2020
filing date -
Jun 4, 2020
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Abstract
A commercial vehicle with at least one driven axle, at least one service brake, at least one propulsion engine, and wheels characterized in that the parking brake function of the vehicle is solved by a bistable locking means acting on both wheels. At least one multi-speed gearbox is provided to concurrently activate a first gear stage and a second gear stage having different ratios.
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