NO20093336A1 - Rotormekanisme for helikoptere - Google Patents

Rotormekanisme for helikoptere

Info

Publication number
NO20093336A1
NO20093336A1 NO20093336A NO20093336A NO20093336A1 NO 20093336 A1 NO20093336 A1 NO 20093336A1 NO 20093336 A NO20093336 A NO 20093336A NO 20093336 A NO20093336 A NO 20093336A NO 20093336 A1 NO20093336 A1 NO 20093336A1
Authority
NO
Norway
Prior art keywords
helicopters
rotor mechanism
rotor
Prior art date
Application number
NO20093336A
Other languages
English (en)
Other versions
NO330672B1 (no
Inventor
Petter Muren
Original Assignee
FLIR Unmanned Aerial Systems AS
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
Application filed by FLIR Unmanned Aerial Systems AS filed Critical FLIR Unmanned Aerial Systems AS
Priority to NO20093336A priority Critical patent/NO330672B1/no
Priority to US13/509,403 priority patent/US9156548B2/en
Priority to EP10807547.4A priority patent/EP2499045B1/en
Priority to PCT/IB2010/003176 priority patent/WO2011058447A2/en
Publication of NO20093336A1 publication Critical patent/NO20093336A1/no
Publication of NO330672B1 publication Critical patent/NO330672B1/no

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
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
    • 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
    • B64C27/625—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including rotating masses or servo rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
  • Microscoopes, Condenser (AREA)
NO20093336A 2009-11-12 2009-11-12 Rotormekanisme for helikoptere NO330672B1 (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20093336A NO330672B1 (no) 2009-11-12 2009-11-12 Rotormekanisme for helikoptere
US13/509,403 US9156548B2 (en) 2009-11-12 2010-11-15 Rotor assembly
EP10807547.4A EP2499045B1 (en) 2009-11-12 2010-11-15 Rotor assembly
PCT/IB2010/003176 WO2011058447A2 (en) 2009-11-12 2010-11-15 Rotor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20093336A NO330672B1 (no) 2009-11-12 2009-11-12 Rotormekanisme for helikoptere

Publications (2)

Publication Number Publication Date
NO20093336A1 true NO20093336A1 (no) 2011-05-13
NO330672B1 NO330672B1 (no) 2011-06-06

Family

ID=43992154

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20093336A NO330672B1 (no) 2009-11-12 2009-11-12 Rotormekanisme for helikoptere

Country Status (4)

Country Link
US (1) US9156548B2 (no)
EP (1) EP2499045B1 (no)
NO (1) NO330672B1 (no)
WO (1) WO2011058447A2 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE032656T2 (en) 2002-04-05 2017-10-30 Euro Celtique Sa Pharmaceutical composition containing oxicodone and naloxone
EP2679493B1 (en) * 2012-06-27 2016-04-27 AGUSTAWESTLAND S.p.A. Aircraft constraint assembly, and rotor assembly for an aircraft capable of hovering and equipped with such a constraint assembly
WO2014141154A1 (en) * 2013-03-14 2014-09-18 Aeryon Labs Inc. Folding propellers system
US20140263821A1 (en) * 2013-03-15 2014-09-18 Karen Cupp Automatic pitch change rotary wing rotor system and method of rotor control
KR101468339B1 (ko) * 2013-12-19 2014-12-03 양병일 헬리콥터식 비행자동차
WO2016118980A2 (en) * 2015-01-21 2016-07-28 Groenewald Felix Errol Aircraft
KR102651105B1 (ko) * 2017-11-14 2024-03-27 플라이보틱스 에스아 2자유도 액추에이터를 형성하는 시스템으로서, 예를 들면 회전 중 프로펠러의 블레이드의 피치 각도를 변화시키기 위한 시스템
EP3533710B1 (en) * 2018-02-28 2021-01-27 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A passive pitch angle adjustment apparatus
EP4638266A1 (en) * 2022-12-19 2025-10-29 Flir Unmanned Aerial Systems As Rotor blade assembly for unmanned aerial vehicle systems and methods
WO2024137785A1 (en) * 2022-12-20 2024-06-27 University Of Washington Flybar apparatus
KR20250128019A (ko) * 2024-02-20 2025-08-27 현대자동차주식회사 로터 어셈블리 및 이를 포함하는 항공 모빌리티

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520498A (en) * 1967-12-20 1970-07-14 Bell Aerospace Corp Stabilization of aircraft rotors having cyclic pitch
US4118143A (en) * 1977-03-29 1978-10-03 Franz Kavan Stabilizing and control device for two-bladed helicopter rotors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106964A (en) * 1962-01-22 1963-10-15 Lockheed Aircraft Corp Helicopter rotor
US3448810A (en) * 1965-05-17 1969-06-10 Wagner Fa Ing Josef Pitch control apparatus for helicopter rotors
US4027999A (en) * 1975-11-13 1977-06-07 United Technologies Corporation Analog mixer to vary helicopter rotor phase angle in flight
US6886777B2 (en) * 2001-02-14 2005-05-03 Airscooter Corporation Coaxial helicopter
US20040184915A1 (en) * 2003-03-21 2004-09-23 Makoto Kunii Model helicopter rotor pitch control mechanism
DE202007000987U1 (de) * 2007-01-23 2007-04-12 Dauschek Klaus Rotorkopfanordnung für einen ferngesteuerten Modellhubschrauber
CN101687546A (zh) 2007-07-02 2010-03-31 飞龙宝株式会社 遥控直升机的旋翼头和遥控直升机
CN101433766B (zh) 2007-11-16 2012-01-04 上海九鹰电子科技有限公司 遥控模型直升机平衡系统
US8052500B2 (en) * 2008-11-25 2011-11-08 Silverlit Limited Helicopter with main and auxiliary rotors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520498A (en) * 1967-12-20 1970-07-14 Bell Aerospace Corp Stabilization of aircraft rotors having cyclic pitch
US4118143A (en) * 1977-03-29 1978-10-03 Franz Kavan Stabilizing and control device for two-bladed helicopter rotors

Also Published As

Publication number Publication date
WO2011058447A3 (en) 2011-11-03
US9156548B2 (en) 2015-10-13
EP2499045B1 (en) 2015-03-18
NO330672B1 (no) 2011-06-06
EP2499045A2 (en) 2012-09-19
WO2011058447A2 (en) 2011-05-19
US20120230824A1 (en) 2012-09-13

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Legal Events

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