FR521552A - System of lift, propulsion, stabilizer, parachute and differential warping propellers between the propellers of the system, for helicopter type flying devices, with steering, propulsion and stability, by tilting in all directions - Google Patents
System of lift, propulsion, stabilizer, parachute and differential warping propellers between the propellers of the system, for helicopter type flying devices, with steering, propulsion and stability, by tilting in all directionsInfo
- Publication number
- FR521552A FR521552A FR521552A FR521552DA FR521552A FR 521552 A FR521552 A FR 521552A FR 521552 A FR521552 A FR 521552A FR 521552D A FR521552D A FR 521552DA FR 521552 A FR521552 A FR 521552A
- Authority
- FR
- France
- Prior art keywords
- propellers
- propulsion
- parachute
- tilting
- stabilizer
- 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
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
- B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES521552X | 1919-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR521552A true FR521552A (en) | 1921-07-16 |
Family
ID=8245498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR521552A Expired FR521552A (en) | 1919-07-03 | 1920-07-06 | System of lift, propulsion, stabilizer, parachute and differential warping propellers between the propellers of the system, for helicopter type flying devices, with steering, propulsion and stability, by tilting in all directions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR521552A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231705A (en) * | 1977-09-07 | 1980-11-04 | Westland Aircraft Limited | Helicopter rotor |
-
1920
- 1920-07-06 FR FR521552A patent/FR521552A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231705A (en) * | 1977-09-07 | 1980-11-04 | Westland Aircraft Limited | Helicopter rotor |
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