| 摘要 |
A flexible actuator is disclosed which comprises an expansion chamber defin ed by an inner wall of an expandable girdle, the expandable girdle being connected to at least two anchoring points. The expansion chamber has at least one fluid inlet to allow pressurized fluid into the chamber. The expansion chamber capable of acquiring a minimum volume and a maximum volume. The flexible actuator is adapted to transform a fluid pressure force against the inner wall of the expandable girdle into a traction force at the two anchoring points when the expansion chamber is inflated by the pressurized fluid entering through the fluid inlet.
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