FR855981A - Improvements to propeller hubs - Google Patents
Improvements to propeller hubsInfo
- Publication number
- FR855981A FR855981A FR855981DA FR855981A FR 855981 A FR855981 A FR 855981A FR 855981D A FR855981D A FR 855981DA FR 855981 A FR855981 A FR 855981A
- Authority
- FR
- France
- Prior art keywords
- propeller hubs
- hubs
- propeller
- 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
- B64C11/02—Hub construction
- B64C11/04—Blade mountings
- B64C11/06—Blade mountings for variable-pitch blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR855981T | 1939-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR855981A true FR855981A (en) | 1940-05-24 |
Family
ID=9328586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR855981D Expired FR855981A (en) | 1939-06-09 | 1939-06-09 | Improvements to propeller hubs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR855981A (en) |
-
1939
- 1939-06-09 FR FR855981D patent/FR855981A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR859352A (en) | Improvements to rockets or similar | |
GB528453A (en) | Improvements relating to latrine-seats | |
FR860037A (en) | Propeller-fan hub cover | |
FR850296A (en) | Shaft assembly | |
FR855779A (en) | Improvements to skis | |
FR855981A (en) | Improvements to propeller hubs | |
FR857259A (en) | Carburetor improvements | |
FR866623A (en) | Improvements relating to adjustable propellers | |
FR859212A (en) | Adhesive solutions | |
FR853559A (en) | Small transformable boat | |
FR850970A (en) | Removable bicycle | |
FR863774A (en) | Improvements to constructions | |
FR857742A (en) | Improvements to the propeller blades | |
FR855980A (en) | Improvements to propeller blades | |
FR861357A (en) | Improvements to aerodynes | |
FR870420A (en) | Improvements made to shredders | |
FR864805A (en) | Improvements to silos | |
FR854816A (en) | Improvements to mechanical razors | |
FI20904A (en) | Combined propeller and rudder unit | |
FR868842A (en) | Recording tachometer | |
FI21085A (en) | Propeller | |
FR893348A (en) | Improvements to coxswain fishing boats | |
FR878276A (en) | Improvements to hubs with light generator | |
FR850706A (en) | Improvements to metalloplastic joints | |
FR854266A (en) | Tiller |