公开(公告)号：US20240392813A1

公开(公告)日：2024-11-28

申请号：US18672688

申请日：2024-05-23

Applicant: SOCPRA SCIENCES ET GENIE S.E.C.

Inventor： Jeff DENIS ,  Alexandre GIRARD ,  Jean-Sébastien PLANTE

IPC: F15B15/18

Abstract: An actuator system for articulated mechanism may have a fluid actuator having a displaceable member operating an output configured to apply an output force to the articulated mechanism. A fluid system may be in fluid communication with the fluid actuator to supply the fluid actuator with motive fluid to contribute to the output force. The fluid system may include a pressure reservoir configured for storing fluid, a pumping device for controlling a pressure of the fluid in the reservoir, and a circuit for directing the fluid from the reservoir to the fluid actuator. An actuator device may be operatively connected to the fluid actuator to apply a variable force to the displaceable member to contribute to the output force.