GB2439290B - Helicopter with horizontal control - Google Patents
Helicopter with horizontal controlInfo
- Publication number
- GB2439290B GB2439290B GB0709014A GB0709014A GB2439290B GB 2439290 B GB2439290 B GB 2439290B GB 0709014 A GB0709014 A GB 0709014A GB 0709014 A GB0709014 A GB 0709014A GB 2439290 B GB2439290 B GB 2439290B
- Authority
- GB
- United Kingdom
- Prior art keywords
- helicopter
- horizontal control
- horizontal
- control
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
- A63H27/12—Helicopters ; Flying tops
-
- 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
- B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
-
- 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
- B64C27/625—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including rotating masses or servo rotors
-
- 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
- B64C27/72—Means acting on blades
-
- 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
- B64C27/78—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement in association with pitch adjustment of blades of anti-torque rotor
-
- 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
- B64C27/80—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement for differential adjustment of blade pitch between two or more lifting rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0722209A GB2442146B (en) | 2006-08-03 | 2007-05-10 | Helicopter with horizontal control |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/462,177 US20070164148A1 (en) | 2006-01-19 | 2006-08-03 | Helicopter |
US11/465,781 US7815482B2 (en) | 2006-01-19 | 2006-08-18 | Helicopter |
US11/627,919 US7662013B2 (en) | 2006-01-19 | 2007-01-26 | Helicopter with horizontal control |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0709014D0 GB0709014D0 (en) | 2007-06-20 |
GB2439290A GB2439290A (en) | 2007-12-27 |
GB2439290B true GB2439290B (en) | 2008-07-23 |
Family
ID=40429885
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0709014A Expired - Fee Related GB2439290B (en) | 2006-08-03 | 2007-05-10 | Helicopter with horizontal control |
GB0722209A Expired - Fee Related GB2442146B (en) | 2006-08-03 | 2007-05-10 | Helicopter with horizontal control |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0722209A Expired - Fee Related GB2442146B (en) | 2006-08-03 | 2007-05-10 | Helicopter with horizontal control |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102007016701B4 (en) |
GB (2) | GB2439290B (en) |
HK (2) | HK1110048A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113884268B (en) * | 2021-12-08 | 2022-02-22 | 中国空气动力研究与发展中心低速空气动力研究所 | Longitudinal aerodynamic characteristic test and analysis method for full-dynamic horizontal tail helicopter body |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB916894A (en) * | 1959-09-30 | 1963-01-30 | United Aircraft Corp | Improvements relating to cyclic pitch control mechanisms for rotary wing aircraft |
GB1081341A (en) * | 1964-05-22 | 1967-08-31 | Boelkow Gmbh | Apparatus for longitudinal stabilization of rotor craft |
US6032899A (en) * | 1997-07-07 | 2000-03-07 | Eurocopter | Blade pitch locking device for a main rotor of a rotary-wing aircraft |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633924A (en) | 1948-02-26 | 1953-04-07 | Bell Aircraft Corp | Helicopter aircraft control |
US2549313A (en) * | 1948-11-01 | 1951-04-17 | Grant W Johnson | Changeable pitch propeller |
DE1270408B (en) | 1958-09-30 | 1968-06-12 | Bell Helicopter Corp | Damping device for the rotor of a helicopter with a semi-rigid blade connection |
GB958536A (en) | 1961-10-12 | 1964-05-21 | Kenneth Horatio Wallis | Improvements in or relating to rotary winged aircraft |
DE1481524A1 (en) * | 1967-02-25 | 1969-07-17 | Messerschmitt Boelkow Blohm | Stabilization device for fast-flying, relieved rotary wing rotor |
US4118143A (en) | 1977-03-29 | 1978-10-03 | Franz Kavan | Stabilizing and control device for two-bladed helicopter rotors |
US4522563A (en) | 1982-07-06 | 1985-06-11 | Bell Helicopter Textron, Inc. | Elastomeric system for mounting a helicopter rotor |
US5255871A (en) | 1990-11-29 | 1993-10-26 | Minoru Ikeda | Helicopter having rotors equipped with flaps |
US5511947A (en) | 1995-02-17 | 1996-04-30 | The Boeing Company | Cyclic pitch control having torsion spring system |
JP3723820B2 (en) * | 2005-03-22 | 2005-12-07 | ヒロボー株式会社 | Coaxial inversion radio control helicopter |
-
2007
- 2007-04-04 DE DE102007016701.8A patent/DE102007016701B4/en not_active Expired - Fee Related
- 2007-05-10 GB GB0709014A patent/GB2439290B/en not_active Expired - Fee Related
- 2007-05-10 GB GB0722209A patent/GB2442146B/en not_active Expired - Fee Related
-
2008
- 2008-01-15 HK HK08100494A patent/HK1110048A1/en not_active IP Right Cessation
- 2008-05-20 HK HK08105541.5A patent/HK1116454A1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB916894A (en) * | 1959-09-30 | 1963-01-30 | United Aircraft Corp | Improvements relating to cyclic pitch control mechanisms for rotary wing aircraft |
GB1081341A (en) * | 1964-05-22 | 1967-08-31 | Boelkow Gmbh | Apparatus for longitudinal stabilization of rotor craft |
US6032899A (en) * | 1997-07-07 | 2000-03-07 | Eurocopter | Blade pitch locking device for a main rotor of a rotary-wing aircraft |
Non-Patent Citations (2)
Title |
---|
"Moving swashplates & CCPM"; David Day, 2001-2006. See http://www.iroquois.free-online.co.uk * |
"Practical Theories, Part 9"; Colin Mill. W3MH - World Wide Web Model Helicopter Magazine, July 1996. See: http://www.w3mh.co.uk/articles/html/csm9-11.htm * |
Also Published As
Publication number | Publication date |
---|---|
GB2439290A (en) | 2007-12-27 |
DE102007016701B4 (en) | 2017-03-30 |
DE102007016701A1 (en) | 2008-02-07 |
GB0709014D0 (en) | 2007-06-20 |
GB0722209D0 (en) | 2007-12-19 |
GB2442146A (en) | 2008-03-26 |
HK1110048A1 (en) | 2008-07-04 |
HK1116454A1 (en) | 2008-12-24 |
GB2442146B (en) | 2010-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1110048 Country of ref document: HK |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1110048 Country of ref document: HK |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20131031 AND 20131106 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20220510 |