FR591117A - Improvements to propellers - Google Patents
Improvements to propellersInfo
- Publication number
- FR591117A FR591117A FR591117DA FR591117A FR 591117 A FR591117 A FR 591117A FR 591117D A FR591117D A FR 591117DA FR 591117 A FR591117 A FR 591117A
- Authority
- FR
- France
- Prior art keywords
- propellers
- 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
- B64C11/24—Hollow blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR591117T | 1924-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR591117A true FR591117A (en) | 1925-06-29 |
Family
ID=8963915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR591117D Expired FR591117A (en) | 1924-11-22 | 1924-11-22 | Improvements to propellers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR591117A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568230A (en) * | 1948-09-10 | 1951-09-18 | United Aircraft Corp | Rotor blade retention of a bolted and cemented construction |
US3709632A (en) * | 1971-02-12 | 1973-01-09 | Gen Motors Corp | Blade tip closure |
US11879355B1 (en) | 2022-08-05 | 2024-01-23 | General Electric Company | Airfoil assembly with an internal reinforcement structure |
-
1924
- 1924-11-22 FR FR591117D patent/FR591117A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568230A (en) * | 1948-09-10 | 1951-09-18 | United Aircraft Corp | Rotor blade retention of a bolted and cemented construction |
US3709632A (en) * | 1971-02-12 | 1973-01-09 | Gen Motors Corp | Blade tip closure |
US11879355B1 (en) | 2022-08-05 | 2024-01-23 | General Electric Company | Airfoil assembly with an internal reinforcement structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR591117A (en) | Improvements to propellers | |
FR574109A (en) | Improvements to parachutes | |
FR588252A (en) | Improvements to brackets | |
FR591988A (en) | Improvements to hyudofoils | |
FR616551A (en) | Improvements to aircraft | |
FR28518E (en) | Improvements to parachutes | |
FR601815A (en) | Improvements to parachutes | |
FR584003A (en) | Improvements to aeronautical propellers | |
FR588828A (en) | Improvements made to cases | |
FR605808A (en) | Improvements to shoehorns | |
FR615366A (en) | Improvements to aeromotors | |
FR605135A (en) | Improvements to revivals | |
FR608158A (en) | Improvements to revivals | |
FR615061A (en) | Improvements to boats | |
FR595249A (en) | Improvements to triggers | |
FR618625A (en) | Improvements to airplanes | |
FR581033A (en) | Improvements to aircraft | |
FR595810A (en) | Improvements to airplanes | |
FR595811A (en) | Improvements to airplanes | |
FR595812A (en) | Improvements to airplanes | |
FR595809A (en) | Improvements to airplanes | |
FR600989A (en) | Improvements to parachutes | |
FR603499A (en) | Improvements to boats | |
FR599306A (en) | Improvements to propulsion propellers | |
FR595342A (en) | Improvements to auto-compressors |