FR750454A - Variable pitch propeller improvements - Google Patents
Variable pitch propeller improvementsInfo
- Publication number
- FR750454A FR750454A FR750454DA FR750454A FR 750454 A FR750454 A FR 750454A FR 750454D A FR750454D A FR 750454DA FR 750454 A FR750454 A FR 750454A
- 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
- B64C11/34—Blade pitch-changing mechanisms mechanical automatic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US750454XA | 1932-01-28 | 1932-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR750454A true FR750454A (en) | 1933-08-11 |
Family
ID=22123178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR750454D Expired FR750454A (en) | 1932-01-28 | 1933-01-27 | Variable pitch propeller improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR750454A (en) |
-
1933
- 1933-01-27 FR FR750454D patent/FR750454A/en not_active Expired
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