JPS56157326A - Manufacture of cylindrical body - Google Patents
Manufacture of cylindrical bodyInfo
- Publication number
- JPS56157326A JPS56157326A JP6206580A JP6206580A JPS56157326A JP S56157326 A JPS56157326 A JP S56157326A JP 6206580 A JP6206580 A JP 6206580A JP 6206580 A JP6206580 A JP 6206580A JP S56157326 A JPS56157326 A JP S56157326A
- Authority
- JP
- Japan
- Prior art keywords
- wound
- cylindrical body
- mandrel
- prepreg
- tube
- 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
Abstract
PURPOSE: To obtain a cylindrical body excellent in strength and suitable for a fishing rod by a method wherein the tape of thermocontractive film is wound in the spiral shape to form a special tube and said tube is put around a prepreg wound on a mandrel and burnt.
CONSTITUTION: When a prepreg 1 made up of high strength fiber (e.g.; glass fibers, etc.) impregnated with thermosetting resin like phenol, etc. is wound on a mandrel M, pressed, heated and burnt to form a cylindrical body, the tape 2 made up of the thermocontractive film is wound in the spiral shape to form a tube 3 having an internal diameter larger than the external diameter of the prepreg 1 wound on said mandrel M. The tube 3 is put on the external periphery of the prepreg 1 wound on the mandrel M and burnt to obtain a desired cylindrical body.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55062065A JPS598339B2 (en) | 1980-05-09 | 1980-05-09 | Manufacturing method of tubular body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55062065A JPS598339B2 (en) | 1980-05-09 | 1980-05-09 | Manufacturing method of tubular body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56157326A true JPS56157326A (en) | 1981-12-04 |
JPS598339B2 JPS598339B2 (en) | 1984-02-24 |
Family
ID=13189328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55062065A Expired JPS598339B2 (en) | 1980-05-09 | 1980-05-09 | Manufacturing method of tubular body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS598339B2 (en) |
-
1980
- 1980-05-09 JP JP55062065A patent/JPS598339B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS598339B2 (en) | 1984-02-24 |
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