| 发明名称 |
SPARSE TRUSS STRUCTURES AND METHODS OF MAKING THE SAME |
| 摘要 |
A sparse micro-truss structure having a series of unit cells arranged in an array is disclosed. Each of the unit cells includes a series of struts interconnected at a node. Adjacent unit cells are spaced apart by a gap. Spacing apart the adjacent unit cells is configured to reduce the sensitivity of the sparse micro-truss structure to premature mechanical failure due to buckling in one or more of the struts compared to related art micro-truss structures having a series of fully interconnected unit cells. |
| 申请公布号 |
US2017057193(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201514835385 |
申请日期 |
2015.08.25 |
| 申请人 |
HRL LABORATORIES, LLC |
发明人 |
Clough Eric C.;Ensberg Jie;Jacobsen Alan J.;Hundley Jacob M.;Carter William;Schaedler Tobias A. |
| 分类号 |
B32B3/08;B05D1/02;G02B6/12;C25D5/00;G03F7/00;C23C16/44;B05D1/18 |
主分类号 |
B32B3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A micro-truss structure, comprising:
a plurality of unit cells arranged in an array, wherein:
each of the plurality of unit cells comprises a plurality of struts interconnected at a node, andadjacent ones of at least two of the plurality of unit cells are spaced apart by a gap. |
| 地址 |
Malibu CA US |
