JPS5671688A - Repairing method for screw propeller used for ship - Google Patents
Repairing method for screw propeller used for shipInfo
- Publication number
- JPS5671688A JPS5671688A JP14618879A JP14618879A JPS5671688A JP S5671688 A JPS5671688 A JP S5671688A JP 14618879 A JP14618879 A JP 14618879A JP 14618879 A JP14618879 A JP 14618879A JP S5671688 A JPS5671688 A JP S5671688A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- new
- propeller
- cut
- bolts
- 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)
Abstract
PURPOSE: To repair the propeller easily without requiring any special skill by a method wherein that part of a propeller blade damaged by cavitation errosion and the like is cut away and a new blade part is jointed to the cut section of the blade by bolts or the like.
CONSTITUTION: A part of the propeller blade 2 is cut away along a cutting line S in such a manner that the cut-away part includes the damaged part of the blade 2. The cut section of the blade 2 is then provided with a recessed groovd 10, into which a projection 11 of the new propeller blade part 7 is fitted. The new blade part 7 is jointed and fixed to the blade 2 by bolts 9. The new blade part 7 and the bolts 9 are made of the same material as the blade 2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14618879A JPS5671688A (en) | 1979-11-12 | 1979-11-12 | Repairing method for screw propeller used for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14618879A JPS5671688A (en) | 1979-11-12 | 1979-11-12 | Repairing method for screw propeller used for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5671688A true JPS5671688A (en) | 1981-06-15 |
Family
ID=15402118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14618879A Pending JPS5671688A (en) | 1979-11-12 | 1979-11-12 | Repairing method for screw propeller used for ship |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5671688A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2927593A1 (en) * | 2008-02-20 | 2009-08-21 | Peugeot Citroen Automobiles Sa | Body part i.e. bumper, repairing method for motor vehicle, involves fixing spare part on flange to fill recess, where spare part is provided with clipping unit than other clipping unit in flange for permitting connection between body parts |
| WO2010138073A1 (en) * | 2009-05-29 | 2010-12-02 | Rolls-Royce Aktiebolag | Propeller blade for a ship |
| US7997874B2 (en) * | 2010-08-19 | 2011-08-16 | General Electric Company | Wind turbine rotor blade joint |
| CN110683027A (en) * | 2019-10-25 | 2020-01-14 | 哈尔滨工程大学 | Emergency vibration damper after ship propeller blade damage |
-
1979
- 1979-11-12 JP JP14618879A patent/JPS5671688A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2927593A1 (en) * | 2008-02-20 | 2009-08-21 | Peugeot Citroen Automobiles Sa | Body part i.e. bumper, repairing method for motor vehicle, involves fixing spare part on flange to fill recess, where spare part is provided with clipping unit than other clipping unit in flange for permitting connection between body parts |
| WO2010138073A1 (en) * | 2009-05-29 | 2010-12-02 | Rolls-Royce Aktiebolag | Propeller blade for a ship |
| US7997874B2 (en) * | 2010-08-19 | 2011-08-16 | General Electric Company | Wind turbine rotor blade joint |
| DE102011052841B4 (en) * | 2010-08-19 | 2013-11-21 | General Electric Co. | Rotor blade connection for a wind turbine |
| CN110683027A (en) * | 2019-10-25 | 2020-01-14 | 哈尔滨工程大学 | Emergency vibration damper after ship propeller blade damage |
| CN110683027B (en) * | 2019-10-25 | 2022-05-20 | 哈尔滨工程大学 | Emergency vibration damper after ship propeller blade damage |
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