STEER-BY-WIRE ROAD WHEEL ACTUATOR MULTI-GROOVE BALL SCREW ANTI-ROTATION MECHANISM

A steer-by-wire steering system for a vehicle includes a bar extending from a first end to a second end, the bar defining a first groove and a second groove within an outer surface of the bar. The steer-by-wire steering system also includes an anti-rotation cartridge comprising a sleeve containing s...

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Bibliographische Detailangaben
Hauptverfasser: Palmer, Caleb S, Collier, Bruce M, Harris, Ryan D, Case Myers, Christopher R, Palmer, Travis L, Anders, William S, Root, William R, Dutsky, Jason A, Pattok, Eric D
Format: Patent
Sprache:eng
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Zusammenfassung:A steer-by-wire steering system for a vehicle includes a bar extending from a first end to a second end, the bar defining a first groove and a second groove within an outer surface of the bar. The steer-by-wire steering system also includes an anti-rotation cartridge comprising a sleeve containing separate wear plates in which a plurality of ball bearings roll, wherein a first end of the sleeve contains a sleeve groove and window features, the inner surface of the sleeve containing V-shaped grooves in which the wear plates are disposed.