JPS59163598U - marine propeller structure - Google Patents
marine propeller structureInfo
- Publication number
- JPS59163598U JPS59163598U JP5809783U JP5809783U JPS59163598U JP S59163598 U JPS59163598 U JP S59163598U JP 5809783 U JP5809783 U JP 5809783U JP 5809783 U JP5809783 U JP 5809783U JP S59163598 U JPS59163598 U JP S59163598U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- marine propeller
- blade
- radially outward
- tip portions
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の舶用プロペラを示す平面図、第２図はそ
の一部側断面図、第３図は本考案の一実施例を示す平面
図、第４図は要部拡大部分側断面図である。
図中、１はプロペラ軸、２はボス部、３はプロペラ翼、
４は翼根部、５は翼部、６は翼先部である。Fig. 1 is a plan view showing a conventional marine propeller, Fig. 2 is a partial side sectional view thereof, Fig. 3 is a plan view showing an embodiment of the present invention, and Fig. 4 is an enlarged partial side sectional view of the main part. It is. In the figure, 1 is the propeller shaft, 2 is the boss, 3 is the propeller blade,
4 is a blade root, 5 is a wing, and 6 is a blade tip.
Claims (1)
偶数枚設けられたプロペラ翼を有する船用プロペラにお
いて、上記プロペラ翼のその長手力向略中央部から上記
ホス部に向う翼根部を上記ボス部の軸方向に沿って交互
に前後させて傾斜させて取り付けると共に上記中央部か
ら径方向外方に向う翼先部を同一傾斜角度に形成したこ
とを特徴とする舶用プロペラ構造。In a marine propeller having an even number of propeller blades provided radially outward from a host portion forming a propeller shaft, a blade root portion extending from a substantially central portion of the propeller blade in the longitudinal direction toward the host portion is connected to the hub portion. What is claimed is: 1. A marine propeller structure, characterized in that the blade tip portions are installed so as to be tilted back and forth alternately along the axial direction of the blades, and the tip portions extending radially outward from the center portion are formed at the same inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5809783U JPS59163598U (en) | 1983-04-20 | 1983-04-20 | marine propeller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5809783U JPS59163598U (en) | 1983-04-20 | 1983-04-20 | marine propeller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59163598U true JPS59163598U (en) | 1984-11-01 |
Family
ID=30188383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5809783U Pending JPS59163598U (en) | 1983-04-20 | 1983-04-20 | marine propeller structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59163598U (en) |
-
1983
- 1983-04-20 JP JP5809783U patent/JPS59163598U/en active Pending
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