FR509694A - Improvements in aircraft propulsion - Google Patents
Improvements in aircraft propulsionInfo
- Publication number
- FR509694A FR509694A FR509694A FR509694DA FR509694A FR 509694 A FR509694 A FR 509694A FR 509694 A FR509694 A FR 509694A FR 509694D A FR509694D A FR 509694DA FR 509694 A FR509694 A FR 509694A
- Authority
- FR
- France
- Prior art keywords
- aircraft propulsion
- propulsion
- aircraft
- 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
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
- B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
- B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR509694T | 1919-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR509694A true FR509694A (en) | 1920-11-17 |
Family
ID=8911202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR509694A Expired FR509694A (en) | 1919-04-29 | 1919-04-29 | Improvements in aircraft propulsion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR509694A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE880103C (en) * | 1940-02-06 | 1953-06-18 | Daimler Benz Ag | Drive for counter-rotating propellers |
US3369610A (en) * | 1966-12-07 | 1968-02-20 | Boeing Co | Aircraft blade folding mechanism |
US3470961A (en) * | 1967-09-19 | 1969-10-07 | Joseph L Halsmer | Dual engine starting clutch |
-
1919
- 1919-04-29 FR FR509694A patent/FR509694A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE880103C (en) * | 1940-02-06 | 1953-06-18 | Daimler Benz Ag | Drive for counter-rotating propellers |
US3369610A (en) * | 1966-12-07 | 1968-02-20 | Boeing Co | Aircraft blade folding mechanism |
US3470961A (en) * | 1967-09-19 | 1969-10-07 | Joseph L Halsmer | Dual engine starting clutch |
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