OpenTechnical
This is a record of a document published elsewhere, first published by the European Patent Office, as EP-4696469-A1, on 18 February 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-2026-000002777

Hand device and robot

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
MORI HIROYOSHI, NAKAGAWA KOJI, NAKAOKA HIROMITSU, YODA TOMOAKI
Assignee
DMG MORI CO LTD
Original source
EP-4696469-A1, the European Patent Office, 18 February 2026
Document SHA-256
400b3982650573e27e19152d99dd6616708e9385610702dbedc3bf89dfd2766f

Abstract

A hand device (310) includes a first gripping claw (320A), a second gripping claw (320B) facing the first gripping claw (320A) while being spaced apart therefrom and gripping an object together with the first gripping claw (320A), a first drive mechanism (351) including a motor (340) and causing at least one gripping claw (320) of the first gripping claw (320A) and the second gripping claw (320B) to slide, using an output from the motor (340) as a driving force, and a second drive mechanism (352) including an air-based piston cylinder (330) and causing the at least one gripping claw (320) of the first gripping claw (320A) and the second gripping claw (320B) to slide, using an output from the piston cylinder (330) as a driving force.

Publication information

Plain textMarkdownManifestIntegrity record

Citation

OpenTechnical Publication OT-2026-000002777, “Hand device and robot,” published September 15, 2026 at 19:15:17 UTC, https://opentechnical.org/p/OT-2026-000002777.

To cite specific content, add the paragraph or figure numbers.

Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.