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公开(公告)号：US06170560B2
公开(公告)日：2001-01-09
申请号：US09527711
申请日：2000-03-17
IPC分类号： B22C702
CPC分类号： E04B1/19 , B29C64/153 , B29C64/165 , B33Y80/00 , E04B2001/1927 , E04B2001/1984 , E04B2001/1987
摘要： A method for producing a mold for making an integrally formed three-dimensional truss structure, containing outer top and bottom plane surfaces thereof comprising interconnected rod segments integrally formed at their points of intersection on the outer top and bottom surfaces, the top and bottom surfaces also integrally joined together through additional interconnected rod segments passing through an integrally formed intersection, wherein the additional interconnected rod segments passing through the integrally formed intersection form a three-dimensional continuous array of triangles.
摘要翻译： 一种用于制造整体形成的三维桁架结构的模具的方法，包括其顶部和底部平面表面，其包括在外顶和底表面上的交点处一体形成的互连杆段，顶表面和底表面 通过穿过整体形成的交叉点的附加互连的杆段整体地连接在一起，其中通过整体形成的交叉点的附加的互连的杆段形成三维连续的三角形阵列。
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公开(公告)号：US6076324A
公开(公告)日：2000-06-20
申请号：US966053
申请日：1997-11-07
CPC分类号： B29C67/0077 , B29C67/0081 , E04B1/19 , E04B2001/1927 , E04B2001/1984 , E04B2001/1987
摘要： An integrally formed three-dimensional truss structure, including molds and methods for production of same, containing outer top and bottom plane surfaces thereof comprising interconnected rod segments integrally formed at their points of intersection on the outer top and bottom surfaces, the top and bottom surfaces also integrally joined together through additional interconnected rod segments passing through an integrally formed intersection, wherein the additional interconnected rod segments passing through the integrally formed intersection form a three-dimensional continuous array of triangles.
摘要翻译： 整体形成的三维桁架结构，包括用于制造其的模具及其制造方法，其包含外顶面和底平面，其包括在其外表面和底表面上的相交点处一体形成的互连杆段，顶表面和底表面 还通过穿过整体形成的交叉点的附加互连的杆段整体地连接在一起，其中通过整体形成的交叉点的附加的互连的杆段形成三维连续的三角形阵列。
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