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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-12558802-B2, on 24 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-2026-000002601

Integrated lock mechanism for an articulating arm

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Inventors
AKHARAS ISMAIL, LUNDE DAVID MARTIN, PENG TONY
Assignee
ERGOTRON INC
Original source
US-12558802-B2, the United States Patent and Trademark Office, 24 February 2026
Document SHA-256
d09c031386a37ac37f2146344b54d79ceab1cbcb80a990949e2120f80b02d5e5

Abstract

An arm assembly with an arm locking system is described. The arm assembly can include a base to position the arm on a support structure, an extension arm, a height adjustable lift arm, and a head assembly adapted to receive an electronic display. The extension arm can be rotatably coupled to the base at a first joint, the lift arm can be rotatably coupled to the extension arm at a second joint, and the head assembly can be rotatably coupled to the lift arm at a third joint. The arm locking system can include a first lock, a second lock, and a third lock engageable to selectively prevent movement about the first joint, the second joint, and the third joint, respectively. The arm locking system can also include a fourth lock engageable to selectively prevent the height adjustment of the lift arm.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002601, “Integrated lock mechanism for an articulating arm,” published September 15, 2026 at 19:14:07 UTC, https://opentechnical.org/p/OT-2026-000002601.

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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.