发明名称 |
Verfahren zur Filamentablagerung auf einer achsensymemetrischen konvexen Fläche, Vorrichtung zu deren Herstellung und herstellte Form |
摘要 |
- The method of the invention is a method for laying down filaments on a convex axisymmetric, especially hemispherical, surface (1) equipped with a circular hole or dead zone (4) centred on the pole (3), characterised in that a regular succession of points is defined on a reference circle (R) of the surface, the filament is presented successively in three geodesic trajectories (F1d, F1g, F1a) from a first starting point to a first finishing (arrival) point on the reference circle, the same laying-down procedure is reproduced for a second pair of starting and finishing points, so as to lay down a set of filaments called a ply (N1), then the same ply-laying-down procedure is repeated with a successive shift so that each point on the said reference circle (R) is, simultaneously and once, a starting point and a finishing point so as to obtain a layer and, possibly, the above procedure is started again until the desired thickness is obtained. - Application to the production of domed structures covered with strong fibres. <IMAGE> |
申请公布号 |
DE69316146(D1) |
申请公布日期 |
1998.02.12 |
申请号 |
DE1993616146 |
申请日期 |
1993.10.12 |
申请人 |
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE, PARIS, FR |
发明人 |
MATHIEU, GERARD, RESIDENCE LOUQSOR APPARTEMENT 23, F-31000 TOULOUSE, FR;MONGET, FRANCOIS, F-33700 MERIGNAC, FR |
分类号 |
B29C70/16;B29C53/60;B29L22/00;D04H3/002;D04H3/004;D04H3/04;D04H3/07;F17C1/06;F17C1/16;(IPC1-7):B29C53/60 |
主分类号 |
B29C70/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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