JPH0455499U - - Google Patents
Info
- Publication number
- JPH0455499U JPH0455499U JP9832390U JP9832390U JPH0455499U JP H0455499 U JPH0455499 U JP H0455499U JP 9832390 U JP9832390 U JP 9832390U JP 9832390 U JP9832390 U JP 9832390U JP H0455499 U JPH0455499 U JP H0455499U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- bolt
- cover
- shaped
- mounting
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
本考案の一実施例を図面について説明すると、
第１図はその縦断面図、第２図は第１図において
カバーを外す要領を示す説明図、第３図、第４図
、第５図はそれぞれ第１図のカバー取付ボルトの
固着構造の変形例を示す同じく縦断面図、第６図
は第５図の−断面図、第７図は、第８図はそ
れぞれ第１図のカバー取付構造の変形例を示す同
じく縦断面図である。第９図は公知の舶用プロペ
ラーブレードを示す縦断面図である。
１……羽根フランジ、２……プロペラーボス、
３……取付ボルト、５……翼根部、６……カバー
、７……カバー取付部材、８……たがね、９……
止め輪、１０……円盤、１１……溝、１２……取
付ねじ。
An embodiment of the present invention will be explained with reference to the drawings.
Figure 1 is a longitudinal sectional view of the same, Figure 2 is an explanatory diagram showing how to remove the cover in Figure 1, and Figures 3, 4, and 5 are of the fixing structure of the cover mounting bolts in Figure 1. FIG. 6 is a vertical cross-sectional view showing a modification of the cover mounting structure of FIG. 1, FIG. 6 is a cross-sectional view taken from FIG. FIG. 9 is a longitudinal sectional view showing a known marine propeller blade. 1...Blade flange, 2...Propeller boss,
3...Mounting bolt, 5...Blade root, 6...Cover, 7...Cover mounting member, 8...Chisel, 9...
Retaining ring, 10...Disc, 11...Groove, 12...Mounting screw.
Claims (1)
外周に取付ボルトを介して等間隔で放射状に突設
してなる舶用プロペラーにおいて、ＦＲＰ又は硬
化樹脂で形成されプロペラーブレードの翼根部の
外形に做つた整流面を有する整流カバーをボルト
状取付部材を介して上記取付ボルトのボルト頭に
固着したことを特徴とする舶用プロペラーブレー
ド組立構造。 In a marine propeller in which a plurality of propeller blades are protruded radially from the outer periphery of a propeller boss at equal intervals via mounting bolts, a rectifying surface made of FRP or hardened resin and shaped like the outer shape of the blade root of the propeller blade is used. A marine propeller blade assembly structure, characterized in that a rectifying cover having a rectifier cover is fixed to a bolt head of the mounting bolt via a bolt-shaped mounting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9832390U JPH0455499U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9832390U JPH0455499U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455499U true JPH0455499U (en) | 1992-05-12 |
Family
ID=31839413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9832390U Pending JPH0455499U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455499U (en) |
-
1990
- 1990-09-19 JP JP9832390U patent/JPH0455499U/ja active Pending
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