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公开(公告)号:US11072874B2
公开(公告)日:2021-07-27
申请号:US15959630
申请日:2018-04-23
发明人: Yaning Li , Yunyao Jiang
摘要: An auxetic polygonal cell may have a plurality of chiral structures capable of rotation. The plurality of chiral structures may at least partially enclose a volume. Each of the chiral structures may include a first cross member having a first set of distal ends and a second cross member intersecting the first cross member, the second cross member having a second set of distal ends. The chiral structures may also include a first set of legs, wherein each leg of the first set of legs extends from at least one distal end of the first set of distal ends and a second set of legs, wherein each leg of the second set of legs extends from at least one distal end of the second set of distal ends.
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公开(公告)号:US10266310B2
公开(公告)日:2019-04-23
申请号:US15248793
申请日:2016-08-26
发明人: Yaning Li , Yunyao Jiang
摘要: An auxetic structure consistent with the present disclosure may include a core cell, capable of rotation, including a plurality of first rib sections, and a plurality of second rib sections. The first rib sections may be transverse to a longitudinal axis of the auxetic structure and at least one of the first rib sections may extend from the core cell. The second rib sections may be transverse to a transverse axis of the auxetic structure and at least one of the second rib sections may extend from the core cell.
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