FR1138613A - Helicopter rotor - Google Patents
Helicopter rotorInfo
- Publication number
- FR1138613A FR1138613A FR1138613DA FR1138613A FR 1138613 A FR1138613 A FR 1138613A FR 1138613D A FR1138613D A FR 1138613DA FR 1138613 A FR1138613 A FR 1138613A
- Authority
- FR
- France
- Prior art keywords
- helicopter rotor
- helicopter
- rotor
- 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
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1138613T | 1955-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1138613A true FR1138613A (en) | 1957-06-17 |
Family
ID=9641258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1138613D Expired FR1138613A (en) | 1955-12-16 | 1955-12-16 | Helicopter rotor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1138613A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139331A (en) * | 1976-12-09 | 1979-02-13 | Mario Girodin | Rotor for a helicopter |
US4249862A (en) * | 1976-12-08 | 1981-02-10 | Westland Aircraft Limited | Damper means for helicopter rotors |
-
1955
- 1955-12-16 FR FR1138613D patent/FR1138613A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249862A (en) * | 1976-12-08 | 1981-02-10 | Westland Aircraft Limited | Damper means for helicopter rotors |
US4139331A (en) * | 1976-12-09 | 1979-02-13 | Mario Girodin | Rotor for a helicopter |
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