IT939542B - Perfezionamento nei sistemi di rotore semi rigido per aeromobili ad ala rotante - Google Patents
Perfezionamento nei sistemi di rotore semi rigido per aeromobili ad ala rotanteInfo
- Publication number
- IT939542B IT939542B IT5340371A IT5340371A IT939542B IT 939542 B IT939542 B IT 939542B IT 5340371 A IT5340371 A IT 5340371A IT 5340371 A IT5340371 A IT 5340371A IT 939542 B IT939542 B IT 939542B
- Authority
- IT
- Italy
- Prior art keywords
- semi
- improvement
- wing aircraft
- rotating wing
- rotor systems
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/33—Rotors having flexing arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4900670 | 1970-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT939542B true IT939542B (it) | 1973-02-10 |
Family
ID=10450776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5340371A IT939542B (it) | 1970-10-15 | 1971-10-11 | Perfezionamento nei sistemi di rotore semi rigido per aeromobili ad ala rotante |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA952888A (de) |
DE (1) | DE2150761C3 (de) |
FR (1) | FR2110441B1 (de) |
GB (1) | GB1310035A (de) |
IT (1) | IT939542B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1535391A (en) * | 1976-05-11 | 1978-12-13 | Westland Aircraft Ltd | Helicopter rotors |
GB1534404A (en) * | 1976-07-15 | 1978-12-06 | Westland Aircraft Ltd | Helicopter rotors |
DE102006042575A1 (de) * | 2006-09-11 | 2008-03-27 | Matthias Rupprecht | Rotorkopfeinheit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2949967A (en) * | 1959-05-25 | 1960-08-23 | Hughes Tool Co | Blade-to-hub connector for thrust producing rotor |
US3026942A (en) * | 1959-07-07 | 1962-03-27 | Bell Helicopter Corp | Helicopter rotor system |
US3384185A (en) * | 1967-06-02 | 1968-05-21 | Aerojet General Co | Rotor hubs |
US3926536A (en) * | 1970-10-15 | 1975-12-16 | Westland Aircraft Ltd | Semi-rigid rotor systems for rotary wing aircraft |
-
1970
- 1970-10-15 GB GB1310035D patent/GB1310035A/en not_active Expired
-
1971
- 1971-10-11 IT IT5340371A patent/IT939542B/it active
- 1971-10-12 DE DE19712150761 patent/DE2150761C3/de not_active Expired
- 1971-10-13 CA CA125,038A patent/CA952888A/en not_active Expired
- 1971-10-14 FR FR7136898A patent/FR2110441B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2150761A1 (de) | 1972-06-15 |
FR2110441B1 (de) | 1976-02-13 |
DE2150761B2 (de) | 1976-03-11 |
FR2110441A1 (de) | 1972-06-02 |
GB1310035A (en) | 1973-03-14 |
DE2150761C3 (de) | 1985-05-15 |
CA952888A (en) | 1974-08-13 |
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