FR457519A - Propeller for aircraft and airships - Google Patents
Propeller for aircraft and airshipsInfo
- Publication number
- FR457519A FR457519A FR457519DA FR457519A FR 457519 A FR457519 A FR 457519A FR 457519D A FR457519D A FR 457519DA FR 457519 A FR457519 A FR 457519A
- Authority
- FR
- France
- Prior art keywords
- airships
- propeller
- aircraft
- 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
- B64C27/33—Rotors having flexing arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B64C27/48—Root attachment to rotor head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR457519T | 1913-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR457519A true FR457519A (en) | 1913-09-19 |
Family
ID=1497203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR457519D Expired FR457519A (en) | 1913-05-06 | 1913-05-06 | Propeller for aircraft and airships |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR457519A (en) |
-
1913
- 1913-05-06 FR FR457519D patent/FR457519A/en not_active Expired
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