FR411904A - Hélice - Google Patents
HéliceInfo
- Publication number
- FR411904A FR411904A FR411904DA FR411904A FR 411904 A FR411904 A FR 411904A FR 411904D A FR411904D A FR 411904DA FR 411904 A FR411904 A FR 411904A
- Authority
- FR
- France
- Prior art keywords
- 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
- B64C11/16—Blades
- B64C11/20—Constructional features
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR411904T | 1910-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR411904A true FR411904A (fr) | 1910-06-29 |
Family
ID=1455813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR411904D Expired FR411904A (fr) | 1910-01-24 | 1910-01-24 | Hélice |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR411904A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2823889A (en) * | 1950-04-05 | 1958-02-18 | Stalker Dev Company | Rotor construction and fabrication |
US3850545A (en) * | 1972-09-07 | 1974-11-26 | Hayes Albion Corp | Flex fan |
US4046488A (en) * | 1975-11-07 | 1977-09-06 | Wickham Robert G | Radiator cooling fan |
US4187055A (en) * | 1978-04-03 | 1980-02-05 | Vernco Corporation | Flexible fan |
-
1910
- 1910-01-24 FR FR411904D patent/FR411904A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2823889A (en) * | 1950-04-05 | 1958-02-18 | Stalker Dev Company | Rotor construction and fabrication |
US3850545A (en) * | 1972-09-07 | 1974-11-26 | Hayes Albion Corp | Flex fan |
US4046488A (en) * | 1975-11-07 | 1977-09-06 | Wickham Robert G | Radiator cooling fan |
US4187055A (en) * | 1978-04-03 | 1980-02-05 | Vernco Corporation | Flexible fan |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR411904A (fr) | Hélice | |
FR418881A (fr) | Hélice | |
FR413534A (fr) | Propulseur | |
FR427290A (fr) | Propulseur | |
FR421936A (fr) | Hélice | |
CH54064A (de) | Luftschraube | |
FR413123A (fr) | Propulseur | |
FR13502E (fr) | Propulseur | |
FR419867A (fr) | Hélice aérienne | |
FR411336A (fr) | Propulseurs | |
FI3933A (fi) | Barkspade | |
FI3930A (fi) | Lodnings-och trallningsanordning | |
FR416541A (fr) | Propulseur | |
FR421364A (fr) | Hélice propulsive | |
FR13038E (fr) | Helicoptere | |
FR413403A (fr) | Excavateur-élévateur | |
FI4020A (fi) | Torvbearbetningsmaskin | |
CH53831A (de) | Seilgöpel | |
CH66857A (fr) | Broyer-concasseur | |
FI4021A (fi) | Trädgårdskratta | |
CH55280A (fr) | Bobsleigh | |
CH51823A (fr) | Fectomètre | |
FI4025A (fi) | Hällspis | |
FI3950A (fi) | Tjärugn | |
CH55070A (fr) | Broyeur-Concasseur |