GB2439290B - Helicopter with horizontal control - Google Patents

Helicopter with horizontal control

Info

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
Application number
GB0709014A
Other versions
GB2439290A (en
GB0709014D0 (en
Inventor
Alexander Jozef Magdal Rostyne
Chi Pok Billy Wai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silverlit Toys Manufactory Ltd
Original Assignee
Silverlit Toys Manufactory Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/462,177 external-priority patent/US20070164148A1/en
Priority claimed from US11/465,781 external-priority patent/US7815482B2/en
Priority claimed from US11/627,919 external-priority patent/US7662013B2/en
Application filed by Silverlit Toys Manufactory Ltd filed Critical Silverlit Toys Manufactory Ltd
Priority to GB0722209A priority Critical patent/GB2442146B/en
Publication of GB0709014D0 publication Critical patent/GB0709014D0/en
Publication of GB2439290A publication Critical patent/GB2439290A/en
Application granted granted Critical
Publication of GB2439290B publication Critical patent/GB2439290B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
GB0709014A 2006-08-03 2007-05-10 Helicopter with horizontal control Expired - Fee Related GB2439290B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220510