DE1814753C3 - - Google Patents
Info
- Publication number
- DE1814753C3 DE1814753C3 DE1814753A DE1814753A DE1814753C3 DE 1814753 C3 DE1814753 C3 DE 1814753C3 DE 1814753 A DE1814753 A DE 1814753A DE 1814753 A DE1814753 A DE 1814753A DE 1814753 C3 DE1814753 C3 DE 1814753C3
- Authority
- DE
- Germany
- 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
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Housing For Livestock And Birds (AREA)
- Steering Controls (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681814753 DE1814753B2 (de) | 1968-12-14 | 1968-12-14 | Hubschrauberrotor |
US853581A US3640488A (en) | 1968-12-14 | 1969-07-15 | People{3 s helicopter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681814753 DE1814753B2 (de) | 1968-12-14 | 1968-12-14 | Hubschrauberrotor |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1814753A1 DE1814753A1 (de) | 1970-07-02 |
DE1814753B2 DE1814753B2 (de) | 1973-04-12 |
DE1814753C3 true DE1814753C3 (de) | 1973-11-22 |
Family
ID=5716254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681814753 Granted DE1814753B2 (de) | 1968-12-14 | 1968-12-14 | Hubschrauberrotor |
Country Status (2)
Country | Link |
---|---|
US (1) | US3640488A (de) |
DE (1) | DE1814753B2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585392A (en) * | 1983-12-15 | 1986-04-29 | Alfred Curci | Bladed rotor system and pitch controls therefor |
DE29502393U1 (de) * | 1995-02-15 | 1995-04-06 | Ziegler, Bruno, 97535 Wasserlosen | Stabilisierung für Drehflügler |
WO2016028762A1 (en) * | 2014-08-20 | 2016-02-25 | Sikorsky Aircraft Corporation | Rotor blade pitch horn assembly |
US20160090178A1 (en) * | 2014-09-29 | 2016-03-31 | Blair John Paynton | Leverage Pitch Link |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1779524A (en) * | 1926-06-18 | 1930-10-28 | Zaschka Engelbert | Helicopter |
US1940108A (en) * | 1929-08-20 | 1933-12-19 | Roger J Sweet | Flying machine |
FR43796E (fr) * | 1933-05-27 | 1934-08-30 | Perfectionnement apporté aux procédé et dispositif de stabilisation, de manoeuvreet de propulsion d'appareil volant à voilures tournantes (dit gyroplane) entraînées par un moteur, ou tournant librement | |
US2425650A (en) * | 1943-07-16 | 1947-08-12 | Edward A Stalker | Helicopter rotor with bladebalancing mechanism |
US2427936A (en) * | 1943-09-18 | 1947-09-23 | Jr Nathaniel B Wales | Control mechanism for helicopters having coaxial counterrotating rotors |
US2704128A (en) * | 1947-02-08 | 1955-03-15 | Gyrodyne Company Of America In | Tail rotor mounting and control means for rotary wing aircraft |
US2663372A (en) * | 1948-05-04 | 1953-12-22 | United Aircraft Corp | Variable pitch control of helicopter coaxial rotors |
US2724446A (en) * | 1953-07-07 | 1955-11-22 | Keith A Hill | Helicopter rotor mechanism |
US2950074A (en) * | 1956-10-15 | 1960-08-23 | Apostolescu Stefan | Helicopter |
DE1139026B (de) * | 1959-06-11 | 1962-10-31 | Iaweseria Flugzeugbau G M B H | Hubschrauber mit vier oder mehr diametral zueinander angeordneten Rotoren |
US3074487A (en) * | 1959-06-12 | 1963-01-22 | Bolkow Entwicklungen K G | Rotors for rotorcraft |
DE1269891B (de) * | 1965-08-30 | 1968-06-06 | Franz Florschuetz | Hubschrauberrotor |
US3360219A (en) * | 1966-07-11 | 1967-12-26 | Voorhis F Wigal | Aircraft having air blast powered lifting rotor |
US3417825A (en) * | 1967-05-29 | 1968-12-24 | Maurice L. Ramme | Helicopter rotor and turbine assembly |
-
1968
- 1968-12-14 DE DE19681814753 patent/DE1814753B2/de active Granted
-
1969
- 1969-07-15 US US853581A patent/US3640488A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1814753B2 (de) | 1973-04-12 |
DE1814753A1 (de) | 1970-07-02 |
US3640488A (en) | 1972-02-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |