FR874033A - Parachute à surface portante annulaire - Google Patents
Parachute à surface portante annulaireInfo
- Publication number
- FR874033A FR874033A FR874033DA FR874033A FR 874033 A FR874033 A FR 874033A FR 874033D A FR874033D A FR 874033DA FR 874033 A FR874033 A FR 874033A
- Authority
- FR
- France
- Prior art keywords
- parachute
- annular airfoil
- airfoil
- annular
- 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
- B64D17/00—Parachutes
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE874033X | 1940-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR874033A true FR874033A (fr) | 1942-07-27 |
Family
ID=6816725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR874033D Expired FR874033A (fr) | 1940-07-19 | 1941-07-19 | Parachute à surface portante annulaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR874033A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640666A (en) * | 1949-12-01 | 1953-06-02 | Cerrella Vicente | Parachute |
US2764375A (en) * | 1952-05-05 | 1956-09-25 | Lemoigne Pierre Marcel | Parachute |
US2898061A (en) * | 1957-06-27 | 1959-08-04 | Walter C Buhler | Toroidal airfoil parachute |
US7997535B2 (en) | 2007-01-25 | 2011-08-16 | Milan Babovka | Life parachute especially for ultra-lightweight aircrafts |
-
1941
- 1941-07-19 FR FR874033D patent/FR874033A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640666A (en) * | 1949-12-01 | 1953-06-02 | Cerrella Vicente | Parachute |
US2764375A (en) * | 1952-05-05 | 1956-09-25 | Lemoigne Pierre Marcel | Parachute |
US2898061A (en) * | 1957-06-27 | 1959-08-04 | Walter C Buhler | Toroidal airfoil parachute |
US7997535B2 (en) | 2007-01-25 | 2011-08-16 | Milan Babovka | Life parachute especially for ultra-lightweight aircrafts |
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