FR981983A - Variable pitch propeller improvements - Google Patents
Variable pitch propeller improvementsInfo
- Publication number
- FR981983A FR981983A FR981983DA FR981983A FR 981983 A FR981983 A FR 981983A FR 981983D A FR981983D A FR 981983DA FR 981983 A FR981983 A FR 981983A
- Authority
- FR
- France
- Prior art keywords
- variable pitch
- pitch propeller
- propeller
- variable
- propeller improvements
- 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
- B64C11/325—Blade pitch-changing mechanisms mechanical comprising feathering, braking or stopping systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR981983T | 1943-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR981983A true FR981983A (en) | 1951-06-01 |
Family
ID=9535009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR981983D Expired FR981983A (en) | 1943-05-24 | 1943-05-24 | Variable pitch propeller improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR981983A (en) |
-
1943
- 1943-05-24 FR FR981983D patent/FR981983A/en not_active Expired
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