JPS6172500U - - Google Patents
Info
- Publication number
- JPS6172500U JPS6172500U JP15778984U JP15778984U JPS6172500U JP S6172500 U JPS6172500 U JP S6172500U JP 15778984 U JP15778984 U JP 15778984U JP 15778984 U JP15778984 U JP 15778984U JP S6172500 U JPS6172500 U JP S6172500U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion shaft
- propeller
- open water
- stern
- system device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
Landscapes
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Sealing Of Bearings (AREA)
Description
第１図は本考案の一実施例としての舶用推進軸
系装置を示す縦断面図であり、第２図は従来の舶
用推進軸系装置を示す縦断面図である。
１…プロペラ軸、２…防水ゴム、３…ブラケツ
ト軸受、４…フランジ継手、５…船尾軸、６…船
尾軸受、７…プロペラ、８…プロペラナツト、９
…プロペラキヤツプ、１０…シヤフトブラケツト
、１１…船尾船体、１２…螺旋形羽根、１３…キ
ー。
FIG. 1 is a longitudinal sectional view showing a marine propulsion shaft system device as an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing a conventional marine propulsion shaft system device. 1...Propeller shaft, 2...Waterproof rubber, 3...Bracket bearing, 4...Flange joint, 5...Stern shaft, 6...Stern bearing, 7...Propeller, 8...Propeller nut, 9
...propeller cap, 10...shaft bracket, 11...stern hull, 12...helical blade, 13...key.
Claims (1)
の後端にプロペラをそなえ、同プロペラよりも前
方において、上記推進軸の外水露出部に、ウオー
ム状の螺旋形羽根が装着されたことを特徴とする
、舶用推進軸系装置。 A propeller is provided at the rear end of a propulsion shaft that protrudes from inside the ship into the open water at the stern, and a worm-shaped spiral blade is attached to the open water exposed portion of the propulsion shaft in front of the propeller. A marine propulsion shaft system device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15778984U JPS6172500U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15778984U JPS6172500U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172500U true JPS6172500U (en) | 1986-05-16 |
Family
ID=30715776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15778984U Pending JPS6172500U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172500U (en) |
-
1984
- 1984-10-19 JP JP15778984U patent/JPS6172500U/ja active Pending
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