公开(公告)号：US12138208B2

公开(公告)日：2024-11-12

申请号：US17414594

申请日：2019-11-25

Applicant: Hilti Aktiengesellschaft

Inventor： Simon Kaesmann ,  Lars Melzer

IPC: A61H1/02

Abstract: An exoskeleton for supporting an arm of a user includes a torso attachment device, a bracket which is connectable to the torso attachment device, a lifting rod which is connectable to the torso attachment device via the bracket and which is reversibly movable in a first direction and a second direction relative to the bracket, a cantilever for supporting the arm of the user which is releasably connectable to the arm of the user, a ratchet mechanism that connects a first end of the lifting rod to a first end of the cantilever, and a blocking device. The ratchet mechanism is adjustable by the blocking device from a release position into a blocking position where, in the release position, the cantilever is pivotable relative to the lifting rod and where, in the blocking position, a pivoting movement of the cantilever relative to the lifting rod is blocked.

公开(公告)号：US12295903B2

公开(公告)日：2025-05-13

申请号：US17414845

申请日：2019-11-25

Applicant: Hilti Aktiengesellschaft

Inventor： Simon Kaesmann ,  Lars Melzer

IPC: A61H3/00 ,  A61H1/02

Abstract: An exoskeleton for supporting an arm of a user includes a torso attachment device for releasably connecting the exoskeleton to a torso of the user, a bracket which is connectable to the torso attachment device, a lifting rod which is connectable to the torso attachment device via the bracket and which is reversibly movable in a first direction and a second direction relative to the bracket, a cantilever for supporting the arm of the user which is releasably connectable to the arm of the user, and a spring element. A force is exertable on the cantilever and the lifting rod by the spring element.