BENT TUBE, METHOD OF AND APPARATUS FOR MANUFACTURING SAME

Title:

BENT TUBE, METHOD OF AND APPARATUS FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/1995/025633

Kind Code:

A1

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/m2 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.

Inventors:

SEKIDO TOSHIHIDE (JP)
MATSUURA RYOICHI (JP)
KYONO TETSUYUKI (JP)
NISHIMURA KAZUHIKO (JP)
YOSHIMURA KOSUKE (JP)
ISOI SHINYA (JP)
OBARA HARUO (JP)
KANAMORI HIROMITSU (JP)

Application Number:

PCT/JP1994/001415

Publication Date:

September 28, 1995

Filing Date:

August 26, 1994

Export Citation:

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Assignee:

TORAY INDUSTRIES (JP)
SEKIDO TOSHIHIDE (JP)
MATSURA RYOICHI (JP)
KYONO TETSUYUKI (JP)
NISHIMURA KAZUHIKO (JP)
YOSHIMURA KOSUKE (JP)
ISOI SHINYA (JP)
OBARA HARUO (JP)
KANAMORI HIROMITSU (JP)

International Classes:

A63B49/10; B62K19/16; (IPC1-7): B32B1/08; A63B49/10; B62K19/16

Foreign References:

JPH05261833A	1993-10-12
JPS6436432A	1989-02-07
JPH03176083A	1991-07-31
JPS6365466U	1988-04-30

Other References: