发明名称 |
MANUFACTURE OF SPRINGS OF FIBRE REINFORCED COMPOSITE MATERIAL |
摘要 |
A method of making leaf springs from fibre reinforced resin composite material, wherein a resin impregnated fibre assembly of a number of individual springs adjacent one another is moulded and treated to cure the resin and then cut into individual springs. The assembly is formed with depressions in the surface thereof along the lines where it is to be cut so the surface fibres remain undisplaced by the moulding process and hence undisturbed by cutting. The invention also provides a mould for treatment of the assembly of resin impregnated fibres including elements which form the surface depressions therein. |
申请公布号 |
ZA8201612(B) |
申请公布日期 |
1983.01.26 |
申请号 |
ZA19820001612 |
申请日期 |
1982.03.11 |
申请人 |
GKN TECHNOLOGY LTD |
发明人 |
MARSH BARRY JOHN |
分类号 |
B32B37/00;B21F35/00;B26D7/08;B29C37/00;B29C43/02;B29C43/20;B29C43/32;B29C43/36;B29C53/06;B29C57/00;B29C67/00;B29C70/06;B29C70/08;B29C70/54;B29D99/00 |
主分类号 |
B32B37/00 |
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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