公开(公告)号：US4770832A

公开(公告)日：1988-09-13

申请号：US758721

申请日：1985-07-25

申请人： Tadashi Okamoto ,  Sumiyuki Matsubara ,  Koichi Hasuo ,  Masahisa Handa

发明人： Tadashi Okamoto ,  Sumiyuki Matsubara ,  Koichi Hasuo ,  Masahisa Handa

IPC分类号： B29C35/02 ,  B29C53/56 ,  B29C70/20 ,  B29C70/50 ,  B29C70/54 ,  B29D99/00 ,  E04C5/07 ,  B29C59/02

CPC分类号： B29D99/0003 ,  B29C53/56 ,  B29C70/20 ,  B29C70/50 ,  B29C70/542 ,  E04C5/07 ,  B29C35/02 ,  B29L2031/06

摘要： A process relating to the manufacturing of a structural reinforcing material which is made of a glass fiber reinforced plastic, a carbon fiber reinforced plastic or similar material wherein a precise sectional shape is not required. A fiber body including a plurality of reinforcing fibers is impregnated with a hardenable material and subsequently introduced into a drawing die having a desired sectional shape so as to be formed into a drawn article having a predetermined sectional shape. A tape is coiled therearound so as to cover the article. A string member is coiled therearound to thrust into the surface of the article. Thereafter, the drawn fiber body is subjected to a hardening treatment and the tape and string member are removed.

摘要翻译： 涉及制造由玻璃纤维增​​强塑料，碳纤维增强塑料或类似材料制成的结构增强材料的方法，其中不需要精确的截面形状。 包含多根增强纤维的纤维体浸渍有可硬化材料，随后将其引入具有所需截面形状的拉伸模具中，以形成具有预定截面形状的拉伸制品。 磁带绕在其周围，以覆盖物品。 弦构件卷绕在其周围以推入制品的表面。 此后，对拉伸的纤维体进行硬化处理，并除去带和绳构件。