Invention Grant
- Patent Title: Flexible robotic actuators
- Patent Title (中): 灵活的机器人执行器
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Application No.: US14329506Application Date: 2014-07-11
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Publication No.: US09506455B2Publication Date: 2016-11-29
- Inventor: Aaron D. Mazzeo , Stephen A. Morin , Robert F. Shepherd , George M. Whitesides , William B. Kalb
- Applicant: President and Fellows of Harvard College
- Applicant Address: US MA Cambridge
- Assignee: President and Fellows of Harvard College
- Current Assignee: President and Fellows of Harvard College
- Current Assignee Address: US MA Cambridge
- Agency: Wilmer Cutler Pickering Hale and Dorr LLP
- Main IPC: F03G7/06
- IPC: F03G7/06 ; B25J9/10 ; B25J9/14

Abstract:
Some embodiments of the disclosed subject matter includes a laminated robotic actuator. The laminated robotic actuator includes a strain-limiting layer comprising a flexible, non-extensible material in the form of a sheet or thin film, a flexible inflatable layer in the form of a thin film or sheet in facing relationship with the strain-limiting layer, wherein the inflatable layer is selectively adhered to the strain-limiting layer, and wherein a portion of an un-adhered region between the strain-limiting layer and the inflatable layer defines a pressurizable channel, and at least one fluid inlet in fluid communication with the pressurizable channel. The first flexible non-extensible material has a stiffness that is greater than the stiffness of the second flexible elastomeric material and the flexible elastomer is non-extensible under actuation conditions.
Public/Granted literature
- US20140318118A1 FLEXIBLE ROBOTIC ACTUATORS Public/Granted day:2014-10-30
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