公开(公告)号：US5364095A

公开(公告)日：1994-11-15

申请号：US704678

申请日：1991-05-21

申请人： James L. Easton ,  Gary W. Filice ,  Roger Souders ,  Charles Teixeira

发明人： James L. Easton ,  Gary W. Filice ,  Roger Souders ,  Charles Teixeira

IPC分类号： A63B59/06 ,  A63B69/36

CPC分类号： A63B59/50 ,  A63B2102/18

摘要： A hollow metal tube and method making same are disclosed in which the tube includes a reinforcing sleeve compressively engaged with the interior of the tube. The sleeve is formed of carbon fibers in an epoxy matrix. The method of making the tube results in the wall of the tube being compressed against the sleeve, which imparts a high rate of wall recovery if the tube is impacted. Accordingly, the article is particularly useful as a ball bat or other tubular structure which may be subjected to external forces or impact.

摘要翻译： 公开了一种中空金属管及其制造方法，其中管包括与管的内部压缩接合的加强套筒。 套筒由环氧树脂基质中的碳纤维形成。 制造管的方法导致管的壁被压缩到套筒上，如果管被冲击，则赋予高的壁恢复率。 因此，该物品作为可能受到外力或冲击的球蝙蝠或其他管状结构特别有用。