FORCE BIAS DEVICE FOR AN ACTUATOR SYSTEM

The present disclosure discusses an active seating system that includes a load leveling mechanism. The load leveling mechanism includes a force bias actuator assembly, a roll actuator assembly, a heave actuator assembly, a first torsion rod connected to the force bias actuator and the roll actuator,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Sirois, Jason Steven, Butner, Zachary Edward, Giovanardi, Marco, Alanis, Mario Flores
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The present disclosure discusses an active seating system that includes a load leveling mechanism. The load leveling mechanism includes a force bias actuator assembly, a roll actuator assembly, a heave actuator assembly, a first torsion rod connected to the force bias actuator and the roll actuator, and a second torsion rod connected to the force bias actuator and the heave actuator. Each of the force bias actuator assembly, roll actuator assembly, and heave actuator assemblies comprises a housing, a DC motor disposed within the housing, and a ball screw with a driveshaft, the driveshaft of the ball screw being coaxial with a rotor of the DC motor. The active seating system also includes a seat top and an interface configured to mount the seat top to the load leveling mechanism.