FR921996A - Helicopter lift upgrades - Google Patents
Helicopter lift upgradesInfo
- Publication number
- FR921996A FR921996A FR921996DA FR921996A FR 921996 A FR921996 A FR 921996A FR 921996D A FR921996D A FR 921996DA FR 921996 A FR921996 A FR 921996A
- Authority
- FR
- France
- Prior art keywords
- upgrades
- helicopter lift
- helicopter
- lift
- lift upgrades
- 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
- B64C27/32—Rotors
- B64C27/322—Blade travel limiting devices, e.g. droop stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US921996XA | 1945-03-27 | 1945-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR921996A true FR921996A (en) | 1947-05-23 |
Family
ID=22232126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR921996D Expired FR921996A (en) | 1945-03-27 | 1946-02-12 | Helicopter lift upgrades |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR921996A (en) |
-
1946
- 1946-02-12 FR FR921996D patent/FR921996A/en not_active Expired
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