发明名称 |
Method for the production of a multi-directional fibrous structure and device for carrying out said method |
摘要 |
The structure is formed by superposed layers of fibrous reinforcing material, which layers are bound together by threads implanted through the layers by being pushed by a pressurized fluid into a tubular needle which is actuated with back and forth movements during which it penetrates through the superposed layers and is pulled out therefrom, leaving in a portion of binding thread, the next portion of binding thread being positioned after a relative displacement of the needle with respect to the structure along the surface thereof.
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申请公布号 |
US4628846(A) |
申请公布日期 |
1986.12.16 |
申请号 |
US19850738161 |
申请日期 |
1985.05.24 |
申请人 |
SOCIETE EUROPEENNE DE PROPULSION |
发明人 |
VIVES, MICHEL |
分类号 |
D04H1/52;B29C70/24;B29C70/54;D04H3/002;D04H3/073;D04H3/115;D05B85/10;D05C15/00;(IPC1-7):A41C1/14;A41D27/00;A41D27/06 |
主分类号 |
D04H1/52 |
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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