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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-12577968-B2, on 17 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-2026-000001872

Soft variable impedance actuator using embedded jamming layer

Published
Permanent URL
Classification
Industrial Motion & Power Transmission › Fluid Power
Inventors
CHOI INRAK, DO BRIAN H, FOLLMER SEAN WESTON
Assignee
UNIV LELAND STANFORD JUNIOR
Original source
US-12577968-B2, the United States Patent and Trademark Office, 17 March 2026
Document SHA-256
ea9f3ce527e82920612fe66f8c31c32ae4d49e09ef221bad32e0671ea6940955

Abstract

A variable impedance actuator is provided with a bladder-style actuator having a first end and a second end, and a jamming brake located inside the bladder-style actuator and connected to the first end and the second end of the bladder-style actuator. The bladder-style actuator and the jamming brake are independently controlled.

Publication information

Citation

OpenTechnical Publication OT-2026-000001872, “Soft variable impedance actuator using embedded jamming layer,” published September 15, 2026 at 19:09:11 UTC, https://opentechnical.org/p/OT-2026-000001872.

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Terms

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