JPS56124582A - Mast for sail boat - Google Patents
Mast for sail boatInfo
- Publication number
- JPS56124582A JPS56124582A JP2593080A JP2593080A JPS56124582A JP S56124582 A JPS56124582 A JP S56124582A JP 2593080 A JP2593080 A JP 2593080A JP 2593080 A JP2593080 A JP 2593080A JP S56124582 A JPS56124582 A JP S56124582A
- Authority
- JP
- Japan
- Prior art keywords
- mast
- carbon fiber
- fiber reinforced
- reinforcing ring
- reinforced plastics
- 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
- Mutual Connection Of Rods And Tubes (AREA)
- Moulding By Coating Moulds (AREA)
- Braking Arrangements (AREA)
Abstract
PURPOSE: To reduce the total weight of the mast with the required strength being secured, by forming the mast with carbon fiber reinforced plastics, and providing a protecting material at a mast mounting hole part.
CONSTITUTION: The mast 3 is formed by carbon fiber reinforced plastics, and a reinforcing ring 8 made of aluminum and the like is bonded to the position corresponding to the upper end of the mast mounting hole 11. A protrusion 80 for hooking rope can be provided on the reinforcing ring 8. Since the mast is formed by said carbon fiber reinforced plastics, the upper part thereof can be tapered, and the weight can be reduced. Since the reinforcing ring is used at the location where the largest stress is applied, the required strength can be secured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55025930A JPS6042073B2 (en) | 1980-02-29 | 1980-02-29 | sailboat mast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55025930A JPS6042073B2 (en) | 1980-02-29 | 1980-02-29 | sailboat mast |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56124582A true JPS56124582A (en) | 1981-09-30 |
JPS6042073B2 JPS6042073B2 (en) | 1985-09-20 |
Family
ID=12179487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55025930A Expired JPS6042073B2 (en) | 1980-02-29 | 1980-02-29 | sailboat mast |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042073B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100540128B1 (en) * | 2005-06-23 | 2006-01-11 | 한일뉴즈주식회사 | Combination structure of hookgage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100896A (en) * | 1972-04-06 | 1973-12-19 |
-
1980
- 1980-02-29 JP JP55025930A patent/JPS6042073B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100896A (en) * | 1972-04-06 | 1973-12-19 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100540128B1 (en) * | 2005-06-23 | 2006-01-11 | 한일뉴즈주식회사 | Combination structure of hookgage |
Also Published As
Publication number | Publication date |
---|---|
JPS6042073B2 (en) | 1985-09-20 |
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