FR979969A - - Google Patents
Info
- Publication number
- FR979969A FR979969A FR979969DA FR979969A FR 979969 A FR979969 A FR 979969A FR 979969D A FR979969D A FR 979969DA FR 979969 A FR979969 A FR 979969A
- Authority
- FR
- France
- 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
- B64C11/30—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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR979969A true FR979969A (no) | 1951-05-07 |
Family
ID=1566897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR979969D Expired FR979969A (no) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR979969A (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108570B (de) * | 1961-06-08 | Porsche Kg | Luftschraubenantrieb von Flugmotoren |
-
0
- FR FR979969D patent/FR979969A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108570B (de) * | 1961-06-08 | Porsche Kg | Luftschraubenantrieb von Flugmotoren |