公开(公告)号：US20210370494A1

公开(公告)日：2021-12-02

申请号：US17331956

申请日：2021-05-27

Applicant: ROAM ROBOTICS INC.

Inventor： Garrett Hurley ,  Ashley Swartz ,  Phil Long ,  Ronald Lam ,  Monica Ha ,  Callum Lamb ,  Collin Smith ,  Linus Park ,  Kevin Conrad Kemper ,  Timothy Alan Swift

IPC: B25J9/00 ,  B25J9/14 ,  B25J17/00

Abstract: An exoskeleton system comprising a leg actuator unit that is configured to be coupled to a leg of a user. The leg actuator unit includes: an upper arm and a lower arm that are rotatably coupled via a rotatable joint, the rotatable joint configured to be positioned at a knee of the user with the upper arm coupled about an upper-leg portion of the user above the knee and with the lower arm coupled about a lower-leg portion of the user below the knee. The upper arm is configured to be coupled to the upper-leg portion above the knee via a first set of couplers that includes a first upper-leg coupler, the lower arm is configured to be coupled to the lower-leg portion below the knee via a second set of couplers that includes one or more lower-leg couplers associated with a lower-leg brace, and an actuator extends between the upper arm and lower arm, the actuator configurable to move the upper arm and lower arm.