GB190504789A - Improvements in Reversible and Feathering Screw Propellers - Google Patents
Improvements in Reversible and Feathering Screw PropellersInfo
- Publication number
- GB190504789A GB190504789A GB190504789DA GB190504789A GB 190504789 A GB190504789 A GB 190504789A GB 190504789D A GB190504789D A GB 190504789DA GB 190504789 A GB190504789 A GB 190504789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rods
- sleeve
- bracket
- propeller
- screw propellers
- 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
4789. Douglas, J. March 7. Screw propellers.-In a feathering propeller, the sliding sleeve that controls the blades is arranged within a hollow bracket forming the. after bearing for the propeller shaft, and its operating-lever passes through' this bracket. The shank of each propeller blade has a flange g slotted to receive a block connected 'to the rod m by the pin l. These rods m pass through holes in the boss and in a sleeve on the propeller shaft, and are operated' by the sliding sleeve n arranged in the bracket. The motion of the blades when set for driving ahead is limited by screws (not shown), which bear agains the ends of the rods m. In modifications, the rods m may be formed as racks which engage -teeth formed on the peripheries of the flanges g, and the sleeve n, which may be fitted inboard, is moved longitudinally by rack-and-pinion gearing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190504789T | 1905-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190504789A true GB190504789A (en) | 1905-08-24 |
Family
ID=32194420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190504789D Expired GB190504789A (en) | 1905-03-07 | 1905-03-07 | Improvements in Reversible and Feathering Screw Propellers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190504789A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517714A (en) * | 1943-08-23 | 1950-08-08 | Roesch Fritz | Ship's propeller with blades adjustable during service |
US4964822A (en) * | 1984-03-16 | 1990-10-23 | Peter Mueller | Variable pitch propeller for watercraft |
-
1905
- 1905-03-07 GB GB190504789D patent/GB190504789A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517714A (en) * | 1943-08-23 | 1950-08-08 | Roesch Fritz | Ship's propeller with blades adjustable during service |
US4964822A (en) * | 1984-03-16 | 1990-10-23 | Peter Mueller | Variable pitch propeller for watercraft |
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