JPS61117097U - - Google Patents
Info
- Publication number
- JPS61117097U JPS61117097U JP119385U JP119385U JPS61117097U JP S61117097 U JPS61117097 U JP S61117097U JP 119385 U JP119385 U JP 119385U JP 119385 U JP119385 U JP 119385U JP S61117097 U JPS61117097 U JP S61117097U
- Authority
- JP
- Japan
- Prior art keywords
- rudder
- outer panel
- concrete
- outer plate
- filled
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Description
第１，２図は本考案の一実施例としてのコンク
リート充填式舵を示すもので、第１図はその右舷
側の舵外板を取り除いて内部構造を示す模式図、
第２図はその舵外板をつけた状態で第１図の―
矢視線に沿つて切断した断面図であり、第３，
４図は従来の舵を示すもので、第３図はその右舷
側の舵外板を取り除いて内部構造を示す模式図、
第４図はその舵外板をつけた状態で第３図の―
矢視線に沿つて切断した断面図である。
１……船体、２……スクリユープロペラ、３…
…シユーピース、５……舵、５Ａ……外板、７…
…舵心材、８……コンクリート充填材、１２……
マンホール。
Figures 1 and 2 show a concrete-filled rudder as an embodiment of the present invention, and Figure 1 is a schematic diagram showing the internal structure with the rudder outer plate on the starboard side removed;
Figure 2 shows the figure 1 with the rudder outer plate attached.
It is a sectional view cut along the arrow line, and the third,
Figure 4 shows a conventional rudder, and Figure 3 is a schematic diagram showing the internal structure with the rudder outer plate on the starboard side removed.
Figure 4 shows the figure 3 with the rudder outer plate attached.
FIG. 3 is a cross-sectional view taken along the arrow line. 1...hull, 2...screw propeller, 3...
... Shew piece, 5... Rudder, 5A... Outer plate, 7...
...Rudder core material, 8...Concrete filling material, 12...
manhole.
Claims (1)
も一部に、上記外板にかかる外圧を同外板の内側
から支えるための強度部材としてコンクリートが
充填されていることを特徴とする、コンクリート
充填式舵。 Concrete filling, characterized in that at least a part of the internal space surrounded by the outer panel of the rudder is filled with concrete as a strength member for supporting the external pressure applied to the outer panel from the inside of the outer panel. Type rudder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP119385U JPS61117097U (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP119385U JPS61117097U (en) | 1985-01-09 | 1985-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117097U true JPS61117097U (en) | 1986-07-24 |
Family
ID=30473716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP119385U Pending JPS61117097U (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117097U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52124693A (en) * | 1976-04-12 | 1977-10-19 | Ishikawajima Harima Heavy Ind Co Ltd | Marine ladder |
-
1985
- 1985-01-09 JP JP119385U patent/JPS61117097U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52124693A (en) * | 1976-04-12 | 1977-10-19 | Ishikawajima Harima Heavy Ind Co Ltd | Marine ladder |