公开(公告)号：US20220314429A1

公开(公告)日：2022-10-06

申请号：US17426920

申请日：2021-05-26

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jee Hwan RYU ,  Hyeonseok SEONG

IPC: B25J9/00 ,  B25J9/10 ,  B25J13/08

Abstract: A string actuator-based exoskeleton robot includes: a driving force conversion unit including a fixed frame and a rotation pulley and mountable on a side portion of the waist of a human body; a driving unit including a driving motor providing a driving force and a pair of strings provided in double rows to have one side connected to the driving motor and the other side connected to the rotation pulley, and assisting the rotation of the rotation pulley by twisting or untwisting the pair of strings with or from each other by a rotational driving force of the driving motor to vary a length of the pair of strings; and a support unit formed to extend from the rotation pulley to at least one of a front surface or a rear surface of the femoral region of the human body to support the femoral region of the human body.

公开(公告)号：US20240165824A1

公开(公告)日：2024-05-23

申请号：US18454537

申请日：2023-08-23

Applicant: Korea Advanced Institute of Science and Technology ,  UJIN Technology, Inc.

Inventor： Ki Uk KYUNG ,  Jee Hwan RYU ,  Ye Sung YI ,  Hee Ju MUN ,  Ji Sung KIM ,  Dong Geol LEE ,  Joong Ku LEE ,  Young Geun KIM ,  Gee Joon EUM ,  Hyun Su KIM ,  Hyun Soo JO

IPC: B25J15/00 ,  B25J5/00 ,  B25J18/06

CPC classification number: B25J15/0019 ,  B25J5/005 ,  B25J18/06

Abstract: Disclosed herein is an inspection robot system for the customs inspection of container-loaded cargo. The inspection robot system includes: an attachment-type mobile robot configured to drive in the state of being attached to the top surface of a container; and a flexible robot system configured to interface with the attachment-type mobile robot, to selectively accommodate and extend a flexible robot having multiple degrees of freedom, and to perform inspection on cargo.

公开(公告)号：US20230173666A1

公开(公告)日：2023-06-08

申请号：US17541729

申请日：2021-12-03

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jee Hwan RYU ,  Nam Gyun KIM

IPC: B25J9/14

CPC classification number: B25J9/142

Abstract: Provided is a soft growing robot which may be precisely controlled by reducing the effect of a tail tension applied to its inner periphery, the soft growing robot including: a case having one open side; and a vine including an outer periphery having one end fixed to one side surface of the case, the inner periphery disposed inside the outer periphery while being spaced apart from the outer periphery and extended into the case, a tip connecting the other end of the outer periphery and one end of the inner periphery to each other, and a tip space formed by the outer periphery, the tip and the inner periphery, and a tip space formed by the outer periphery, the tip and the inner periphery, wherein a diameter of the tip is smaller than a diameter of the outer periphery, thereby forming a bent portion between the tip and the outer periphery.