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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-12564853-B2, on 3 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-2026-000002390

Door opening/closing robot and door opening/closing system

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
ISHIMARU YUJI, ITO TSUYOSHI, MIYAZONO YOSHIAKI, OHTSUBO NAOYUKI, YOSHINO KATSUHIKO
Assignee
YASKAWA ELECTRIC CORP
Original source
US-12564853-B2, the United States Patent and Trademark Office, 3 March 2026
Document SHA-256
d7452656692e38a196cf0b9ec09e3a0600214c286cbc2e39f32ad7d37475a502

Abstract

A door opening/closing robot includes: a base provided at a position different from a conveyance line on which a vehicle body is conveyed; a first arm attached to the base to rotate around a first axis and extending away from the first axis; a second arm attached to the first arm to rotate around a second axis and extending away from the second axis; a third arm attached to the second arm to rotate around a third axis and extending away from the third axis; and a fourth arm attached to the third arm to extend vertically and configured to vertically move a tool for holding a door of the vehicle body. At least a portion of a connection area including a distal end of the second arm and a proximal end of the third arm is positioned at a same height as at least a portion of the base.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002390, “Door opening/closing robot and door opening/closing system,” published September 15, 2026 at 19:12:40 UTC, https://opentechnical.org/p/OT-2026-000002390.

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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.