Tesla unveils patent for a hybrid suspension concept
The United States Patent No. US12654505B2 has been granted to Tesla, listing inventors Brian Lee Doorlag, Avraham Kagan and Justin Sill. The filing describes a suspension architecture that merges traditional spring‑damper elements with motor‑driven actuators for real‑time control.
According to the documentation, an array of sensors continuously scans the road surface and feeds data to a control unit that commands the actuators. By adjusting the force on each wheel individually, the system can respond instantly to bumps, potholes or changes in road grade, improving ride comfort and handling.
Key features include per‑wheel force modulation, predictive road‑profile analysis several meters ahead, and a hybrid loop that blends passive spring compliance with active motor torque. The design also promises reduced tire wear by maintaining more even load distribution.
- Motor actuators supplement conventional springs and dampers.
- Real‑time sensor suite maps road irregularities ahead.
- Individual wheel control enhances cornering stability.
The patent is currently under examination by the US Patent and Trademark Office and has not yet been implemented in production models. Tesla has previously deployed active suspension elements in the Model S and Model X, suggesting possible future integration.