| 发明名称 |
RIB MADE FROM COMPOSITE MATERIALS (VERSIONS) AND DEVICE FOR MANUFACTURE OF ITS FLAT FIN-CELLULAR STRUCTURE |
| 摘要 |
FIELD: aeronautical engineering; manufacture of multilayer panels. SUBSTANCE: rib made from composite materials has flat fin-cellular structure from carbon fibres and outer layers in form of net from bands or net from flat spirals made from organic threads embracing it by serrate projections of wedge-shaped profile adjoining its lateral surfaces. EFFECT: enhanced strength and reliability and reduced mass of structure. 5 cl, 20 dwgd |
| 申请公布号 |
RU2116934(C1) |
申请公布日期 |
1998.08.10 |
| 申请号 |
RU19970107376 |
申请日期 |
1997.05.06 |
| 申请人 |
AUCHNO-ISSLEDOVATEL'SKIJ INSTITUT SPETSIAL'NOGO MASHINOSTROENIJA" |
发明人 |
VASIL'EV V.V.;RAZIN A.F.;BUNAKOV V.A.;SOLDATOV S.A.;ZAKHAREVICH L.P.;SALOV V.A.;VOLDMAN MIKAEHL |
| 分类号 |
B64C3/18;B29C70/22;B29D99/00;B32B3/12;(IPC1-7):B64C3/18 |
主分类号 |
B64C3/18 |
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