GB190726280A - Improvements in the Method of and Means for Propelling Ships and Boats. - Google Patents
Improvements in the Method of and Means for Propelling Ships and Boats.Info
- Publication number
- GB190726280A GB190726280A GB190726280DA GB190726280A GB 190726280 A GB190726280 A GB 190726280A GB 190726280D A GB190726280D A GB 190726280DA GB 190726280 A GB190726280 A GB 190726280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- blades
- ship
- moving
- aft
- 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
Abstract
26,280. Atkinson, J. Nov. 28. Prcpelling by reciprocating plates.-Ships are propelled by means of blades hinged to the fore and aft ends of shafts g, h, Fig. 3, which pass longitudinally through the ship and are reciprocated longitudinally by cranks and connecting-rods from an engine. Fig. 2 shows the aft r The blades a work on vertical hinges b and bear in their open position against vertical stops e on the shaft d when this shaft is moving in the direction of the arrow B. On reversal of the shaft, the blades close into the position shown by the dotted lines with the studs f thereon in contact. Fig. 5 shows the fore propeller, the arrangement being such that the blades of both propellers are open when the shaft is moving in the direction opposite to that in which the ship is moving. As shown in Fig. 3, a shaft i is provided with a propeller 2 at the aft end, to propel the ship astern when necessary.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190726280T | 1907-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190726280A true GB190726280A (en) | 1908-04-09 |
Family
ID=32551501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190726280D Expired GB190726280A (en) | 1907-11-28 | 1907-11-28 | Improvements in the Method of and Means for Propelling Ships and Boats. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190726280A (en) |
-
1907
- 1907-11-28 GB GB190726280D patent/GB190726280A/en not_active Expired
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