FR978042A - Improvements to parachutes - Google Patents
Improvements to parachutesInfo
- Publication number
- FR978042A FR978042A FR978042DA FR978042A FR 978042 A FR978042 A FR 978042A FR 978042D A FR978042D A FR 978042DA FR 978042 A FR978042 A FR 978042A
- Authority
- FR
- France
- Prior art keywords
- parachutes
- 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
- B64D17/40—Packs
- B64D17/52—Opening, e.g. manual
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR978042T | 1948-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR978042A true FR978042A (en) | 1951-04-09 |
Family
ID=9520226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR978042D Expired FR978042A (en) | 1948-11-12 | 1948-11-12 | Improvements to parachutes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR978042A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2724567A (en) * | 1953-02-24 | 1955-11-22 | Land Air Inc | Multi-airfoil parachute |
US2797885A (en) * | 1954-02-11 | 1957-07-02 | Barish David Theodore | Vortex ring parachute |
US3073555A (en) * | 1957-09-16 | 1963-01-15 | Barish Ass Inc | Parachutes |
US3104856A (en) * | 1963-09-24 | Parachute | ||
US3136508A (en) * | 1962-10-26 | 1964-06-09 | Steinthal & Co Inc M | Parachute |
US3218007A (en) * | 1964-01-24 | 1965-11-16 | Reinhold J Gross | Parachute stability improvements |
US4927099A (en) * | 1988-04-29 | 1990-05-22 | Decel Incorporated | Aerodynamic controllably vented pressure modulating drogue |
-
1948
- 1948-11-12 FR FR978042D patent/FR978042A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104856A (en) * | 1963-09-24 | Parachute | ||
US2724567A (en) * | 1953-02-24 | 1955-11-22 | Land Air Inc | Multi-airfoil parachute |
US2797885A (en) * | 1954-02-11 | 1957-07-02 | Barish David Theodore | Vortex ring parachute |
US3073555A (en) * | 1957-09-16 | 1963-01-15 | Barish Ass Inc | Parachutes |
US3136508A (en) * | 1962-10-26 | 1964-06-09 | Steinthal & Co Inc M | Parachute |
US3218007A (en) * | 1964-01-24 | 1965-11-16 | Reinhold J Gross | Parachute stability improvements |
US4927099A (en) * | 1988-04-29 | 1990-05-22 | Decel Incorporated | Aerodynamic controllably vented pressure modulating drogue |
WO1991005703A1 (en) * | 1988-04-29 | 1991-05-02 | Decel Incorporated | Controllably vented aerodynamic pressure modulating drogue |
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