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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12589507-B2, on 31 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000001337

Robotic hand sensitive to forces in an aquatic environment

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
GAZEAU JEAN-PIERRE, LAGUILLAUMIE PIERRE, MIZERA CAMILLE, VULLIEZ PHILIPPE
Assignee
CENTRE NAT RECH SCIENT, UNIV POITIERS
Original source
US-12589507-B2, the United States Patent and Trademark Office, 31 March 2026
Document SHA-256
e8e7956461413fdcc93169a83a0bd9315979f381985c6f5ac73949a3e3d370c9

Abstract

A device forming a robotic hand, including a base forming a hand palm, at least two articulated structures each forming a robotic finger, each articulated structure being connected to the base by at least one articulation, at least one drive mechanism for each articulation, at least one actuator arranged to actuate the at least one drive mechanism by means of at least one flexible drive link connecting and driving the at least one drive mechanism, structure for measuring the pivoting of the at least one actuator and one or more of the articulations, a glove covering the base and the at least two articulated structures, the glove being closed so as to form, inside the glove, a volume filled with oil between the wall of the glove and the base and the at least two articulated structures. Robotic hands used in aquatic environments at great depths are also disclosed.

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Citation

OpenTechnical Publication OT-2026-000001337, “Robotic hand sensitive to forces in an aquatic environment,” published September 15, 2026 at 19:05:07 UTC, https://opentechnical.org/p/OT-2026-000001337.

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