发明公开
- 专利标题: ARCHITECTED MATERIALS FOR ENHANCED ENERGY ABSORPTION
- 专利标题(中): 用于增强能量吸收的建筑材料
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申请号: EP13877263.7申请日: 2013-06-26
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公开(公告)号: EP2964456A1公开(公告)日: 2016-01-13
- 发明人: HUNDLEY, Jacob, M. , SCHAEDLER, Tobias, A. , YANG, Sophia, S. , JACOBSEN, Alan, J.
- 申请人: HRL LABORATORIES, LLC
- 申请人地址: 3011 Malibu Canyon Road Malibu, CA 90265 US
- 专利权人: HRL LABORATORIES, LLC
- 当前专利权人: HRL LABORATORIES, LLC
- 当前专利权人地址: 3011 Malibu Canyon Road Malibu, CA 90265 US
- 代理机构: Gulde & Partner
- 优先权: US201361775330P 20130308; US201313927064 20130625
- 国际公布: WO2014137371 20140912
- 主分类号: B32B3/12
- IPC分类号: B32B3/12 ; G02B6/10
摘要:
A three-dimensional lattice architecture with a thickness hierarchy includes a first surface and a second surface separated from each other with a distance therebetween defining a thickness of the three-dimensional lattice architecture; a plurality of angled struts extending along a plurality of directions between the first surface and the second surface; a plurality of nodes connecting the plurality of angled struts with one another forming a plurality of unit cells. At least a portion of the plurality of angled struts are internally terminated along the thickness direction of the lattice structure and providing a plurality of internal degrees of freedom towards the first or second surface of the lattice architecture.
公开/授权文献
- EP2964456B1 ARCHITECTED MATERIALS FOR ENHANCED ENERGY ABSORPTION 公开/授权日:2019-10-09
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