Plane lattice composite material board and its preparing method |
Title： |
| Plane lattice composite material board and its preparing method |
|
Application Number： |
200510069318 |
Application Date： |
2005/05/13 |
Announcement Date： |
2005/10/05 |
Pub. Date： |
|
Publication Number： |
1676984 |
Announcement Number： |
|
Grant Date： |
|
Granted Pub. Date： |
|
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
F16S 3/08 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Meng Fanhao, Fan Hualin, Yang Wei |
Key Words： |
Plane lattice, composite material board, preparing method |
Abstract： |
The invention relates to a plane dot matrix complex plate which belongs to aeroplane and complex material structure design technique. The plate is made up of several complex layer pressing plate embedded into each other so to form a plane dot matrix grid plate each grid of which is a hexagram space. The production technique includes follows steps: first produce complex laminated sheet with traditional technique and process the sheet into grid plate with gaps according to the design, the depth of the gaps is one second as the height of the grid plate, plates are assembled together at the gaps with adhesive forming dot matrix complex plate after many assembling. The structure in the invention enhances the loading efficiency of complex material structure with a reduced weight, moreover the technics is simple and the cost is low. Based on this structure, functional design can be performed acquiring intelligence, hiding and other ability requirements. |
Claim： |
|
Priority： |
|
PCT： |
|
LegalStatus： |
|
 Relevancy information |
|
|
|
| Other Patents of Same Inventor |
|
|
|
|
| Last Update |
|
|
 |
2008-4-17 |
| |
Selected patents owned by Tsinghua University filed in 2005 are loaded. |
|
2008-3-31 |
| |
Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
|
|
