FR689629A - Perfectionnements apportés aux hélicoptères - Google Patents
Perfectionnements apportés aux hélicoptèresInfo
- Publication number
- FR689629A FR689629A FR689629DA FR689629A FR 689629 A FR689629 A FR 689629A FR 689629D A FR689629D A FR 689629DA FR 689629 A FR689629 A FR 689629A
- Authority
- FR
- France
- Prior art keywords
- helicopters
- 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
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
- B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
- B64C13/30—Transmitting means without power amplification or where power amplification is irrelevant mechanical using cable, chain, or rod mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT689629X | 1929-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR689629A true FR689629A (fr) | 1930-09-09 |
Family
ID=11311014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR689629D Expired FR689629A (fr) | 1929-02-09 | 1930-02-08 | Perfectionnements apportés aux hélicoptères |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR689629A (fr) |
-
1930
- 1930-02-08 FR FR689629D patent/FR689629A/fr not_active Expired
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