专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US4559005A Machine for forming composite material into fillets 失效
标题翻译：复合材料成型为圆角的机器
公开(公告)号：US4559005A
公开(公告)日：1985-12-17
申请号：US685531
申请日：1984-12-24
申请人： Wilbur L. Gants , William T. Kline , Jonathan T. Sneddon
发明人： Wilbur L. Gants , William T. Kline , Jonathan T. Sneddon
IPC分类号： B29C70/50 , B29D99/00
CPC分类号： B29D99/0003 , B29C70/504 , B29D99/0017
摘要： Disclosed is a machine for forming preimpregnated composite material into thin, narrow structural elements or "fillets" (18). The machine includes a cylindrical lower forming roll (26) rotatably mounted at its ends between two side plates (40). A cylindrical upper forming roll (28) is mounted above the lower forming roll and urged into frictional contact therewith. Annular protrusions (30) are formed in the periphery of the lower forming roll and project radially therefrom. Each protrusion comprises a groove (34) formed in its outermost surface that defines a die. The die, with the outer surface of the upper forming roll, combine to form an orifice (35). Each orifice is shaped substantially identical to the cross-sectional shape of the fillet. A strip of composite material (24) is fed through a series of guides and into a selected orifice. A drive mechanism (36) causes rotation of the lower forming roll and hence the frictionally contacting upper forming roll. The resulting rotation causes the strip of composite material to be drawn from its supply source through the guides and to be compacted, while in the orifice, into a fillet.
摘要翻译：公开了一种用于将预浸渍的复合材料形成为薄的，狭窄的结构元件或“圆角”（18）的机器。该机器包括一个可旋转地安装在其两个侧板（40）之间的圆柱形下成型辊（26）。圆柱形上成形辊（28）安装在下成形辊的上方并被推动与其摩擦接触。环形突起（30）形成在下成形辊的周边并且从其径向突出。每个突起包括形成在其最外表面中的限定模具的凹槽（34）。具有上成形辊的外表面的模具组合形成孔口（35）。每个孔口的形状基本上与圆角的横截面形状相同。复合材料条（24）通过一系列引导件进入选定的孔。驱动机构（36）引起下成形辊的旋转，因此导致摩擦接触的上成形辊。由此产生的旋转使得复合材料条从其供应源通过引导件被拉出，并且在孔中被压实成圆角。

IPRDB

热门服务

关于我们

友情链接

联系方式