JPS6318621U - - Google Patents
Info
- Publication number
- JPS6318621U JPS6318621U JP11211786U JP11211786U JPS6318621U JP S6318621 U JPS6318621 U JP S6318621U JP 11211786 U JP11211786 U JP 11211786U JP 11211786 U JP11211786 U JP 11211786U JP S6318621 U JPS6318621 U JP S6318621U
- Authority
- JP
- Japan
- Prior art keywords
- propeller shaft
- surface side
- water supply
- bearing
- cylindrical body
- 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 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案に係る軸受給水装置の第１実施
例を示す要部概略的拡大断面図、第２図は本考案
に係る第２実施例を示す要部概略的拡大断面図、
第３図は従来の船体の説明図、第４図は同じく船
尾部分を一部断面にして示す要部拡大説明図であ
る。
１……船体、２……プロペラ、３……プロペラ
軸、３ａ……外周面、４……張出軸受ボス部、５
……張出軸受部材、５ａ……軸受面、１０……旋
回流発生室、１１……外筒体、１１ａ……内周面
、１２，２２……螺旋状の溝。
FIG. 1 is a schematic enlarged cross-sectional view of a main part showing a first embodiment of a bearing water supply device according to the present invention, FIG. 2 is a schematic enlarged cross-sectional view of a main part showing a second embodiment of a bearing water supply device according to the present invention,
FIG. 3 is an explanatory diagram of a conventional hull, and FIG. 4 is an enlarged explanatory diagram of the main parts, also showing the stern section partially in section. DESCRIPTION OF SYMBOLS 1... Hull, 2... Propeller, 3... Propeller shaft, 3a... Outer peripheral surface, 4... Overhanging bearing boss portion, 5
... Overhanging bearing member, 5a ... Bearing surface, 10 ... Swirling flow generation chamber, 11 ... Outer cylinder body, 11a ... Inner peripheral surface, 12, 22 ... Spiral groove.
Claims (1)
部に、前記プロペラ軸の外周に遊嵌される外筒体
を設け、この外筒体の内周面側と前記プロペラ軸
の外周面側との間のいずれか一方に螺旋条の溝を
切設し、前記プロペラ軸の回転作用で発生する旋
回水流を前記張出軸受部材の軸受面側に導入し給
水可能にしたことを特徴とする軸受給水装置。 An outer cylindrical body that is loosely fitted around the outer periphery of the propeller shaft is provided at the front part of the overhanging bearing member that receives the propeller shaft on the stern side, and the inner circumferential surface side of the outer cylindrical body and the outer circumferential surface side of the propeller shaft are connected to each other. A bearing characterized in that a spiral groove is cut in either side of the propeller shaft, and a swirling water flow generated by the rotational action of the propeller shaft is introduced to the bearing surface side of the overhanging bearing member to enable water supply. Water supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11211786U JPS6318621U (en) | 1986-07-23 | 1986-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11211786U JPS6318621U (en) | 1986-07-23 | 1986-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318621U true JPS6318621U (en) | 1988-02-06 |
Family
ID=30992684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11211786U Pending JPS6318621U (en) | 1986-07-23 | 1986-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287119U (en) * | 1988-12-23 | 1990-07-10 |
-
1986
- 1986-07-23 JP JP11211786U patent/JPS6318621U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287119U (en) * | 1988-12-23 | 1990-07-10 |