Soft buckling actuators

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United States of America Patent

PATENT NO 9850922
SERIAL NO

14685461

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A soft actuator is described, including: a rotation center having a center of mass; a plurality of bucklable, elastic structural components each comprising a wall defining an axis along its longest dimension, the wall connected to the rotation center in a way that the axis is offset from the center of mass in a predetermined direction; and a plurality of cells each disposed between two adjacent bucklable, elastic structural components and configured for connection with a fluid inflation or deflation source; wherein upon the deflation of the cell, the bucklable, elastic structural components are configured to buckle in the predetermined direction. A soft actuating device including a plurality of the soft actuators and methods of actuation using the soft actuator or soft actuating device disclosed herein are also described.

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Patent Owner(s)

  • PRESIDENT AND FELLOWS OF HARVARD COLLEGE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Whitesides, George M Newton, US 240 10763
Yang, Dian Cambridge, US 12 129

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