公开(公告)号：DE69424047D1

公开(公告)日：2000-05-25

申请号：DE69424047

申请日：1994-08-26

Applicant: TORAY INDUSTRIES

Inventor： SEKIDO TOSHIHIDE ,  MATSUURA RYOICHI ,  KYONO TETSUYUKI ,  NISHIMURA KAZUHIKO ,  YOSHIMURA KOSUKE ,  ISOI SHINYA ,  OBARA HARUO ,  KANAMORI HIROMITSU

IPC: A63B49/10 ,  B62K19/16 ,  B32B1/08 ,  F16L9/133

Abstract: An FRP bent tube comprises a reinforced fiber layer disposed on an inner side of the tube and a nonwoven fabric layer disposed on an outer side of the reinforced fiber layer and having a single yarn diameter of not more 20 mu m and not more than 100 g/m in METSKE. Thus the bent tube of fiber reinforced plastics has a good resin streak and deaeration upon forming, has less surface defect and an excellent strength quality and is suitable for rackets of fiber reinforced plastics.

公开(公告)号：DE69424047T2

公开(公告)日：2000-10-26

申请号：DE69424047

申请日：1994-08-26

Applicant: TORAY INDUSTRIES

Inventor： SEKIDO TOSHIHIDE ,  MATSUURA RYOICHI ,  KYONO TETSUYUKI ,  NISHIMURA KAZUHIKO ,  YOSHIMURA KOSUKE ,  ISOI SHINYA ,  OBARA HARUO ,  KANAMORI HIROMITSU

IPC: A63B49/10 ,  B62K19/16 ,  B32B1/08 ,  F16L9/133

Abstract: An FRP bent tube comprises a reinforced fiber layer disposed on an inner side of the tube and a nonwoven fabric layer disposed on an outer side of the reinforced fiber layer and having a single yarn diameter of not more 20 mu m and not more than 100 g/m in METSKE. Thus the bent tube of fiber reinforced plastics has a good resin streak and deaeration upon forming, has less surface defect and an excellent strength quality and is suitable for rackets of fiber reinforced plastics.

公开(公告)号：JPH07223271A

公开(公告)日：1995-08-22

申请号：JP7981294

申请日：1994-03-24

Applicant: TORAY INDUSTRIES

Inventor： SEKIDO SHUNEI ,  MATSUURA RYOICHI ,  KYONO TETSUYUKI ,  NISHIMURA KAZUHIKO ,  YOSHIMURA KOSUKE ,  ISOI SHINYA ,  OHARA HARUO

IPC: A63B49/10 ,  B29C43/02 ,  B29C70/06 ,  B29C70/10 ,  B29C70/12 ,  B29C70/44 ,  B29K105/08 ,  B29L23/00 ,  B29L31/52 ,  B32B1/08 ,  B32B5/26 ,  C08J5/24 ,  F16L11/08 ,  F16L11/24

Abstract: PURPOSE:To produce an FRP bent pipe or racket having excellent characteristics and stable quality without producing a void, a pinhole and a resin flow defective part on the surface thereof. CONSTITUTION:A fiber reinforced plastic bent pipe or racket to be produced has an inner reinforcing fiber layer 4 and an outer nonwoven fabric layer 5 composed of a reinforcing layer with a monofilament diameter of 20mum or less and a basis wt. of 100-g/m or less.

公开(公告)号：EP0700775A4

公开(公告)日：1998-05-13

申请号：EP94925012

申请日：1994-08-26

Applicant: TORAY INDUSTRIES

Inventor： SEKIDO TOSHIHIDE ,  MATSUURA RYOICHI ,  KYONO TETSUYUKI ,  NISHIMURA KAZUHIKO ,  YOSHIMURA KOSUKE ,  ISOI SHINYA ,  OBARA HARUO ,  KANAMORI HIROMITSU

IPC: A63B49/10 ,  B62K19/16 ,  B32B1/08

CPC classification number: B62K19/16 ,  A63B49/10 ,  A63B49/11

Abstract: An FRP bent tube comprises a reinforced fiber layer disposed on an inner side of the tube and a nonwoven fabric layer disposed on an outer side of the reinforced fiber layer and having a single yarn diameter of not more 20 mu m and not more than 100 g/m in METSKE. Thus the bent tube of fiber reinforced plastics has a good resin streak and deaeration upon forming, has less surface defect and an excellent strength quality and is suitable for rackets of fiber reinforced plastics.