ES140453A1 - HÉLICE AÉREA DE INCLINACIoN VARIABLE - Google Patents
HÉLICE AÉREA DE INCLINACIoN VARIABLEInfo
- Publication number
- ES140453A1 ES140453A1 ES0140453A ES140453A ES140453A1 ES 140453 A1 ES140453 A1 ES 140453A1 ES 0140453 A ES0140453 A ES 0140453A ES 140453 A ES140453 A ES 140453A ES 140453 A1 ES140453 A1 ES 140453A1
- Authority
- ES
- Spain
- Prior art keywords
- variable inclination
- aerial propeller
- inclination aerial
- propeller
- variable
- 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
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/32—Blade pitch-changing mechanisms mechanical
- B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT798405X | 1934-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES140453A1 true ES140453A1 (es) | 1936-02-01 |
Family
ID=11316827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0140453A Expired ES140453A1 (es) | 1934-12-06 | 1935-12-03 | HÉLICE AÉREA DE INCLINACIoN VARIABLE |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES140453A1 (fr) |
FR (1) | FR798405A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021142A (en) * | 1974-10-09 | 1977-05-03 | United Technologies Corporation | Pitch-change apparatus for a ducted thrust fan |
US4124330A (en) * | 1974-10-09 | 1978-11-07 | United Technologies Corporation | Cam-operated pitch-change apparatus |
DE4203045A1 (de) * | 1992-02-04 | 1992-08-20 | Hoffmann Gmbh & Co Kg | Propeller mit segelstellung |
-
1935
- 1935-11-29 FR FR798405D patent/FR798405A/fr not_active Expired
- 1935-12-03 ES ES0140453A patent/ES140453A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR798405A (fr) | 1936-05-16 |
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