JPS56124A - Drawing method of frp - Google Patents
Drawing method of frpInfo
- Publication number
- JPS56124A JPS56124A JP7608879A JP7608879A JPS56124A JP S56124 A JPS56124 A JP S56124A JP 7608879 A JP7608879 A JP 7608879A JP 7608879 A JP7608879 A JP 7608879A JP S56124 A JPS56124 A JP S56124A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- cut
- sealing
- drawn
- easy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To simplify cutting operation and to disuse sealing of the surface of a core material by a method wherein a comparatively long, high-rigid core material and a comparatively short, easy-to-cut sealing core material are arranged alternately and are drawn.
CONSTITUTION: Comparatively long, high-rigid core material and comparatively short, easy-to-cut, sealing core material are arranged alternately and drawn. Then, the drawn material is cut off at the portion of the said comparatively short, easy-to- cut, sealing core material to get a long FRP body. To give an example, the core material 3 and a thermo setting resin impregnated reinforced fiber belt 4 is inserted into a forming die 2 having a forming passage 1 through a plurality of guide rolls 5. The core material 3 is composed of a high-rigid core material, that is, copper square pipe 6 and a same-shape sealing core material, that is, polyurethane foam rubber 7, which are both arranged alternately. An FRP formed part 8 cured in a forming die 2 is made to pass between pull rolls 9 and is cut off by a cutter 10.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7608879A JPS56124A (en) | 1979-06-16 | 1979-06-16 | Drawing method of frp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7608879A JPS56124A (en) | 1979-06-16 | 1979-06-16 | Drawing method of frp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56124A true JPS56124A (en) | 1981-01-06 |
JPS6258888B2 JPS6258888B2 (en) | 1987-12-08 |
Family
ID=13595070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7608879A Granted JPS56124A (en) | 1979-06-16 | 1979-06-16 | Drawing method of frp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56124A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164718U (en) * | 1982-04-30 | 1983-11-02 | 旭硝子株式会社 | Fiber-reinforced plastic pultruded body |
-
1979
- 1979-06-16 JP JP7608879A patent/JPS56124A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164718U (en) * | 1982-04-30 | 1983-11-02 | 旭硝子株式会社 | Fiber-reinforced plastic pultruded body |
Also Published As
Publication number | Publication date |
---|---|
JPS6258888B2 (en) | 1987-12-08 |
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