CH255869A - Propeller. - Google Patents
Propeller.Info
- Publication number
- CH255869A CH255869A CH255869DA CH255869A CH 255869 A CH255869 A CH 255869A CH 255869D A CH255869D A CH 255869DA CH 255869 A CH255869 A CH 255869A
- Authority
- CH
- Switzerland
- Prior art keywords
- propeller
- Prior art date
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 |
---|---|---|---|
US255869XA | 1945-05-07 | 1945-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH255869A true CH255869A (en) | 1948-07-15 |
Family
ID=21826921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH255869D CH255869A (en) | 1945-05-07 | 1946-05-07 | Propeller. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH255869A (en) |
-
1946
- 1946-05-07 CH CH255869D patent/CH255869A/en unknown
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