发明授权
- 专利标题: Method for the production of fibre reinforced articles
- 专利标题(中): 生产纤维增强制品的方法
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申请号: US477121申请日: 1983-03-21
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公开(公告)号: US4483214A公开(公告)日: 1984-11-20
- 发明人: Rayner M. Mayer
- 申请人: Rayner M. Mayer
- 申请人地址: GB2 London
- 专利权人: The British Petroleum Company p.l.c.
- 当前专利权人: The British Petroleum Company p.l.c.
- 当前专利权人地址: GB2 London
- 优先权: GBX8208413 19820323
- 主分类号: B29C45/00
- IPC分类号: B29C45/00 ; B29C35/00 ; B29C39/00 ; B29C39/10 ; B29C39/24 ; B29C45/14 ; B29C57/00 ; B29C70/34 ; B60B5/02 ; F16F15/30 ; B29C5/00 ; B29D3/02 ; H02K7/02
摘要:
A method for the production by resin injection moulding of fibre reinforced articles from fibrous material bonded in a curable matrix material which articles comprise two or more spokes (2, 3, 4) extending from a hub portion (1), each spoke (2, 3, 4) being in the form of a loop is characterized in that the fibrous material is arranged such that at least as many rovings (13, 14, 15 or 22, 23, 24) of the fibrous material as there are spokes (2, 3, 4) extend in continuous paths from the hub portion (1) around each of the spokes, each of the rovings being overlaid for at least part of its length by each of the other rovings. The method is suitable for the production of intricately shaped articles which are to be highly stressed for example by being subjected to high rotational speeds.
公开/授权文献
- US5836540A Projectile having an apparatus for flight-path correction 公开/授权日:1998-11-17
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