FR640875A - Gyplane - Google Patents
GyplaneInfo
- Publication number
- FR640875A FR640875A FR640875DA FR640875A FR 640875 A FR640875 A FR 640875A FR 640875D A FR640875D A FR 640875DA FR 640875 A FR640875 A FR 640875A
- Authority
- FR
- France
- Prior art keywords
- gyplane
- 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
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
- B64C29/0025—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being fixed relative to the fuselage
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR640875T | 1927-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR640875A true FR640875A (en) | 1928-07-24 |
Family
ID=8997753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR640875D Expired FR640875A (en) | 1927-02-24 | 1927-02-24 | Gyplane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR640875A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2518008A (en) * | 1945-06-01 | 1950-08-08 | Gerard P Herrick | Convertible aircraft |
US6161799A (en) * | 1998-12-02 | 2000-12-19 | Mcdonnell Douglas Helicopter Company | Rotor blade lock for rotary/wing aircraft |
-
1927
- 1927-02-24 FR FR640875D patent/FR640875A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2518008A (en) * | 1945-06-01 | 1950-08-08 | Gerard P Herrick | Convertible aircraft |
US6161799A (en) * | 1998-12-02 | 2000-12-19 | Mcdonnell Douglas Helicopter Company | Rotor blade lock for rotary/wing aircraft |
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