FR977459A - Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellers - Google Patents
Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellersInfo
- Publication number
- FR977459A FR977459A FR977459DA FR977459A FR 977459 A FR977459 A FR 977459A FR 977459D A FR977459D A FR 977459DA FR 977459 A FR977459 A FR 977459A
- Authority
- FR
- France
- Prior art keywords
- coupling
- control mechanisms
- pitch variations
- axial propellers
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/306—Blade pitch-changing mechanisms specially adapted for contrarotating propellers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR977459T | 1942-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR977459A true FR977459A (en) | 1951-04-02 |
Family
ID=9519717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977459D Expired FR977459A (en) | 1942-07-08 | 1942-07-08 | Improvements to the coupling and control mechanisms of the pitch variations of the co-axial propellers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR977459A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3636304A1 (en) * | 1985-11-02 | 1987-05-07 | Rolls Royce Plc | PROPELLER MODULE FOR A GAS TURBINE ENGINE |
US4688995A (en) * | 1985-04-17 | 1987-08-25 | Rolls-Royce Plc | Propeller module for an aero gas turbine engine |
US4738589A (en) * | 1986-02-25 | 1988-04-19 | Rolls-Royce Plc | Propeller module for an aero gas turbine engine |
-
1942
- 1942-07-08 FR FR977459D patent/FR977459A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4688995A (en) * | 1985-04-17 | 1987-08-25 | Rolls-Royce Plc | Propeller module for an aero gas turbine engine |
DE3636304A1 (en) * | 1985-11-02 | 1987-05-07 | Rolls Royce Plc | PROPELLER MODULE FOR A GAS TURBINE ENGINE |
US4728261A (en) * | 1985-11-02 | 1988-03-01 | Rolls-Royce Plc | Propeller module for an aero gas turbine engine |
US4738589A (en) * | 1986-02-25 | 1988-04-19 | Rolls-Royce Plc | Propeller module for an aero gas turbine engine |
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