FR517210A - Steel propeller - Google Patents
Steel propellerInfo
- Publication number
- FR517210A FR517210A FR517210A FR517210DA FR517210A FR 517210 A FR517210 A FR 517210A FR 517210 A FR517210 A FR 517210A FR 517210D A FR517210D A FR 517210DA FR 517210 A FR517210 A FR 517210A
- Authority
- FR
- France
- Prior art keywords
- steel propeller
- propeller
- steel
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE517210X | 1918-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR517210A true FR517210A (en) | 1921-05-02 |
Family
ID=6549500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR517210A Expired FR517210A (en) | 1918-10-02 | 1920-06-15 | Steel propeller |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR517210A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512491A1 (en) * | 1981-09-04 | 1983-03-11 | Girodin Marius | Torque retainer for swashplate - has pivoted levers pivoted to body and swash plate perpendicular to rotary axis |
-
1920
- 1920-06-15 FR FR517210A patent/FR517210A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512491A1 (en) * | 1981-09-04 | 1983-03-11 | Girodin Marius | Torque retainer for swashplate - has pivoted levers pivoted to body and swash plate perpendicular to rotary axis |
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