FR47141E - In-flight variable-pitch propellers improvements - Google Patents
In-flight variable-pitch propellers improvementsInfo
- Publication number
- FR47141E FR47141E FR47141DA FR47141E FR 47141 E FR47141 E FR 47141E FR 47141D A FR47141D A FR 47141DA FR 47141 E FR47141 E FR 47141E
- Authority
- FR
- France
- Prior art keywords
- pitch propellers
- flight variable
- flight
- variable
- propellers
- 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
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/32—Blade pitch-changing mechanisms mechanical
- B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR47141T | 1936-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR47141E true FR47141E (en) | 1937-01-18 |
Family
ID=8682676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR47141D Expired FR47141E (en) | 1936-02-21 | 1936-02-21 | In-flight variable-pitch propellers improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR47141E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1186340B (en) * | 1959-01-27 | 1965-01-28 | Ratier Figeac Sa Soc | Safety device for an adjusting gear of a propeller |
-
1936
- 1936-02-21 FR FR47141D patent/FR47141E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1186340B (en) * | 1959-01-27 | 1965-01-28 | Ratier Figeac Sa Soc | Safety device for an adjusting gear of a propeller |
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