公开(公告)号：US10016914B1

公开(公告)日：2018-07-10

申请号：US07923416

申请日：1992-07-31

申请人： N. Ross Gordon ,  Scott J. Dilly ,  Kevin L. Simmons ,  Leslie J. Woodcock

发明人： N. Ross Gordon ,  Scott J. Dilly ,  Kevin L. Simmons ,  Leslie J. Woodcock

IPC分类号： B29C33/40 ,  B29C33/22 ,  B29C33/42

CPC分类号： B29C33/40 ,  B29C33/22 ,  B29C43/361 ,  B29C45/56 ,  B29C70/00 ,  B29C70/462 ,  B29C2033/422 ,  B29C2043/3628 ,  B29C2045/5695 ,  B29K2105/12

摘要： The present invention is a method and apparatus for molding plastic parts and placing and orienting reinforcing fibers within structurally thin sections. More specifically, the method of the present invention is a molding technique wherein positive displacement is applied to incremental sections of a charge (plastic mixed with reinforcing fibers), thereby sequentially forming the desired part and placing reinforcing fibers within structurally thin sections. The apparatus of the invention is a moveable ram that may be tapered and that is in contact with the charge during forming.