DE3309677C2 - - Google Patents
Info
- Publication number
- DE3309677C2 DE3309677C2 DE3309677A DE3309677A DE3309677C2 DE 3309677 C2 DE3309677 C2 DE 3309677C2 DE 3309677 A DE3309677 A DE 3309677A DE 3309677 A DE3309677 A DE 3309677A DE 3309677 C2 DE3309677 C2 DE 3309677C2
- 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
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
-
- 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)
- Toys (AREA)
- Working-Up Tar And Pitch (AREA)
- Road Repair (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/360,072 US4502840A (en) | 1982-03-19 | 1982-03-19 | Blade pitch control in rotatable bladed devices for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3309677A1 DE3309677A1 (de) | 1983-10-06 |
DE3309677C2 true DE3309677C2 (de) | 1987-01-15 |
Family
ID=23416468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833309677 Granted DE3309677A1 (de) | 1982-03-19 | 1983-03-17 | Steuerung fuer die einstellung der blaetter von drehvorrichtungen fuer fahrzeuge |
Country Status (7)
Country | Link |
---|---|
US (1) | US4502840A (de) |
JP (1) | JPS58170697A (de) |
CA (1) | CA1206944A (de) |
DE (1) | DE3309677A1 (de) |
FR (1) | FR2523546B1 (de) |
GB (1) | GB2116928B (de) |
IT (1) | IT1170333B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759689A (en) * | 1986-01-15 | 1988-07-26 | Stephan Roman | Bladed aircraft rotor with flexible blade mountings |
US4669958A (en) * | 1986-03-31 | 1987-06-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Swashplate control system |
JP2998943B2 (ja) * | 1991-05-31 | 2000-01-17 | 株式会社キーエンス | プロペラを用いた玩具におけるプロペラ回転面傾動装置 |
FR2725688A1 (fr) * | 1994-10-13 | 1996-04-19 | Eurocopter France | Dispositif de commande de pas des pales d'un rotor de giravion |
DE19841855B4 (de) * | 1998-09-14 | 2006-10-26 | Zf Luftfahrttechnik Gmbh | Einzelblatt-Steuerungsvorrichtung für einen Hubschrauberhauptrotor |
FR2923210A1 (fr) * | 2007-11-02 | 2009-05-08 | Gaudeffroy Michel Guilhot | Plateau cyclique sur rotor. |
GB2511668A (en) * | 2012-04-12 | 2014-09-10 | Supercell Oy | System and method for controlling technical processes |
US10994840B1 (en) | 2017-08-16 | 2021-05-04 | United States Of America As Represented By The Secretary Of The Air Force | Thrust vectoring control of a cyclorotor |
CN111392031B (zh) * | 2020-02-24 | 2022-05-06 | 深圳联合飞机科技有限公司 | 一种旋翼变距装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB595987A (en) * | 1945-07-12 | 1947-12-24 | Fairey Aviat Co Ltd | Improvements in or relating to helicopters |
DE156921C (de) * | ||||
US2439089A (en) * | 1944-05-22 | 1948-04-06 | Fairey Aviat Co Ltd | Control of rotating wing aircraft |
US2677429A (en) * | 1947-02-07 | 1954-05-04 | Const Aeronautiques Du Sud Que | Stabilizing device for helicopters and the like flying machines |
US3199601A (en) * | 1962-02-02 | 1965-08-10 | United Aircraft Corp | Flight control system |
US3144908A (en) * | 1962-12-28 | 1964-08-18 | Bell Aerospace | Selective second harmonic control |
US4111605A (en) * | 1976-12-16 | 1978-09-05 | The Boeing Company | Composite hingeless rotor hub for rotary wing aircraft |
US4227856A (en) * | 1978-07-12 | 1980-10-14 | The United States Of Ameria As Represented By The Secretary Of The Navy | Reverse velocity rotor system for rotorcraft |
US4266912A (en) * | 1978-10-06 | 1981-05-12 | Stephan Roman | Rotor blade support setup for rotary wing aircraft |
DE2932441C2 (de) * | 1979-08-10 | 1983-10-06 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Dämpfungseinrichtung für ein Rotorblatt |
US4297080A (en) * | 1979-12-17 | 1981-10-27 | United Technologies Corporation | Rotor blade pitch control linkage |
US4340335A (en) * | 1979-12-17 | 1982-07-20 | United Technologies Corporation | Helicopter tail rotor with pitch control mechanism |
-
1982
- 1982-03-19 US US06/360,072 patent/US4502840A/en not_active Expired - Fee Related
-
1983
- 1983-02-03 GB GB08302983A patent/GB2116928B/en not_active Expired
- 1983-02-15 CA CA000421656A patent/CA1206944A/en not_active Expired
- 1983-03-15 IT IT47913/83A patent/IT1170333B/it active
- 1983-03-17 DE DE19833309677 patent/DE3309677A1/de active Granted
- 1983-03-18 FR FR8304495A patent/FR2523546B1/fr not_active Expired
- 1983-03-18 JP JP58044562A patent/JPS58170697A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2523546B1 (fr) | 1986-09-19 |
DE3309677A1 (de) | 1983-10-06 |
IT8347913A0 (it) | 1983-03-15 |
IT1170333B (it) | 1987-06-03 |
GB8302983D0 (en) | 1983-03-09 |
GB2116928A (en) | 1983-10-05 |
FR2523546A1 (fr) | 1983-09-23 |
JPS58170697A (ja) | 1983-10-07 |
CA1206944A (en) | 1986-07-02 |
US4502840A (en) | 1985-03-05 |
GB2116928B (en) | 1985-06-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |