GB518853A - Improvements in the rudder construction of vessels - Google Patents
Improvements in the rudder construction of vesselsInfo
- Publication number
- GB518853A GB518853A GB28373/38A GB2837338A GB518853A GB 518853 A GB518853 A GB 518853A GB 28373/38 A GB28373/38 A GB 28373/38A GB 2837338 A GB2837338 A GB 2837338A GB 518853 A GB518853 A GB 518853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rudder
- bearings
- extension
- parts
- plates
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
- Sealing Of Bearings (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
518,853. Ships, propellors, and stern construction. SELDEN, F. H. Sept. 29, 1938, Nos. 28373 and 28375. Convention dates, Oct. 2, 1937, and April 23, 1938. [Classes 113 (ii) and 114] To enable access to be obtained to the rudder assemblage the equivalent of a stern post is made in the form of a closed hollow body projecting from the hull and 'enabling a man to get to the outboard parts even when the ship is water borne. As shown a hollow stern post 2 has an extension 4 with a watertight wall 10 and reinforcing plates 11 with openings 12. The rudder stock 6 is in the form of a tube and is carried in bearings 20 on an intermediate deck 19 and bearings 22 in the extension 4. Adjusting screws 23 for the bearings are accessible from a chamber 13 in the extension. An arm 21 connects the rudder stock to the steering gear. The side surfaces of the rudder are formed by plates welded to each other at edges and to rudder stock at 35. Reinforcing webs 36 with openings 37 are welded to side plates and other parts of the rudder. The Specification as open to inspection under Sect. 91 also describes a weakening of the lower part 38 of the rudder to allow of collapse during grounding without serious damage to the stronger parts. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE518853X | 1937-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB518853A true GB518853A (en) | 1940-03-08 |
Family
ID=20311145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28373/38A Expired GB518853A (en) | 1937-10-02 | 1938-09-29 | Improvements in the rudder construction of vessels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB518853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014137222A1 (en) * | 2013-03-08 | 2014-09-12 | Rolls-Royce Marine As Rudders | Rudder |
| CN114455055A (en) * | 2022-02-18 | 2022-05-10 | 东台市海鹏船舶配件有限公司 | Rudder bearing and rudder stock connecting structure with self-correcting position function |
-
1938
- 1938-09-29 GB GB28373/38A patent/GB518853A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014137222A1 (en) * | 2013-03-08 | 2014-09-12 | Rolls-Royce Marine As Rudders | Rudder |
| US9758230B2 (en) | 2013-03-08 | 2017-09-12 | Rolls-Royce Marine As Rudders | Rudder |
| CN114455055A (en) * | 2022-02-18 | 2022-05-10 | 东台市海鹏船舶配件有限公司 | Rudder bearing and rudder stock connecting structure with self-correcting position function |
| CN114455055B (en) * | 2022-02-18 | 2023-08-22 | 东台市海鹏船舶配件有限公司 | Rudder bearing and rudder stock connecting structure with self-correcting position function |
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