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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-12589501-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-2026-000001331

Door opening and closing robot and method of opening and closing door using the same

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
ISODA HIDEKI, MIYAZAKI KENICHI, YAMAGUCHI SHUSAKU
Assignee
KAWASAKI HEAVY IND LTD, KAWASAKI ROBOTICS USA INC
Original source
US-12589501-B2, the United States Patent and Trademark Office, 31 March 2026
Document SHA-256
3370db75c33baa6816d6c58655c73827fee8db2aa07a815609755c46c6c265a2

Abstract

A door opening and closing robot according to one or more embodiments may include a base; a robot arm connected to the base that includes an arm that is rotatable and a motor that rotates the arm; and a door operating tool that is connected to the robot arm and moves with a rotation of the arm. The robot arm drives the motor to rotate the door operating tool and detects presence of the door based on a change in torque of the motor.

Publication information

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Citation

OpenTechnical Publication OT-2026-000001331, “Door opening and closing robot and method of opening and closing door using the same,” published September 15, 2026 at 19:05:02 UTC, https://opentechnical.org/p/OT-2026-000001331.

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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.