[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

PL2899121T3 - Moduł dźwigara elastycznego do bezłożyskowego lub bezprzegubowego i bezłożyskowego wielołopatowego wirnika wiropłatu - Google Patents

Moduł dźwigara elastycznego do bezłożyskowego lub bezprzegubowego i bezłożyskowego wielołopatowego wirnika wiropłatu

Info

Publication number
PL2899121T3
PL2899121T3 PL14400003T PL14400003T PL2899121T3 PL 2899121 T3 PL2899121 T3 PL 2899121T3 PL 14400003 T PL14400003 T PL 14400003T PL 14400003 T PL14400003 T PL 14400003T PL 2899121 T3 PL2899121 T3 PL 2899121T3
Authority
PL
Poland
Prior art keywords
bearingless
hinge
wing aircraft
rotary wing
blade rotor
Prior art date
Application number
PL14400003T
Other languages
English (en)
Inventor
Rupert Pfaller
Martin Schulz
Tobias Bodemann
Original Assignee
Airbus Helicopters Deutschland GmbH
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 Airbus Helicopters Deutschland GmbH filed Critical Airbus Helicopters Deutschland GmbH
Publication of PL2899121T3 publication Critical patent/PL2899121T3/pl

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
PL14400003T 2014-01-22 2014-01-22 Moduł dźwigara elastycznego do bezłożyskowego lub bezprzegubowego i bezłożyskowego wielołopatowego wirnika wiropłatu PL2899121T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14400003.1A EP2899121B1 (en) 2014-01-22 2014-01-22 Flexbeam unit for a bearingless or a hinge- and bearingless multi-blade rotor of a rotary wing aircraft

Publications (1)

Publication Number Publication Date
PL2899121T3 true PL2899121T3 (pl) 2017-03-31

Family

ID=50933122

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14400003T PL2899121T3 (pl) 2014-01-22 2014-01-22 Moduł dźwigara elastycznego do bezłożyskowego lub bezprzegubowego i bezłożyskowego wielołopatowego wirnika wiropłatu

Country Status (3)

Country Link
US (1) US10029784B2 (pl)
EP (1) EP2899121B1 (pl)
PL (1) PL2899121T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2772430B1 (en) * 2013-02-27 2016-06-29 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Partly cruciform flexbeam and method of manufacturing such a flexbeam

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242048A (en) * 1977-09-30 1980-12-30 The Boeing Company Semi-articulated flexstrap
DE2917301C3 (de) 1979-04-28 1981-12-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schlag-, schwenk- und blattverstellgelenkloser Rotor
US4466774A (en) 1982-08-30 1984-08-21 United Technologies Corporation Composite flexbeam joint
US4650401A (en) * 1983-04-07 1987-03-17 Mcdonnell Douglas Helicopter Company Flat strap cruciform flexure for helicopter rotor systems
JPS6121894A (ja) 1984-07-10 1986-01-30 防衛庁技術研究本部長 回転翼航空機用の無関節ハブ構造
JP2583259B2 (ja) 1988-01-08 1997-02-19 富士重工業株式会社 ヘリコプタ用フレックスビーム
US5358381A (en) 1993-03-19 1994-10-25 Bell Helicopter Textron Inc. Yoke for helicopter rotor systems
DE19620427C1 (de) 1996-05-21 1997-06-12 Eurocopter Deutschland Rotorblattanschluß
US6375426B1 (en) 1999-09-28 2002-04-23 Bell Helicopter Textron Inc. Protective edge members for composite flexures
JP4191463B2 (ja) 2002-12-03 2008-12-03 富士重工業株式会社 フレックスビーム
DE10313982B4 (de) 2003-03-27 2009-04-09 Eurocopter Deutschland Gmbh Drillelement für einen lagerlosen Rotor
DE10316092B4 (de) 2003-04-08 2014-04-30 Eurocopter Deutschland Gmbh Gelenkloser Rotor mit plattenförmigem Rotorkopfelement
EP2246256B1 (en) 2009-04-29 2012-10-24 Eurocopter Deutschland GmbH Tension-torque-transmission element for a fenestron blade and method for producing it
JP6121894B2 (ja) 2013-12-25 2017-04-26 株式会社東芝 酸性ガス除去装置及び酸性ガス除去方法

Also Published As

Publication number Publication date
EP2899121A1 (en) 2015-07-29
EP2899121B1 (en) 2016-11-16
US20150203198A1 (en) 2015-07-23
US10029784B2 (en) 2018-07-24

Similar Documents

Publication Publication Date Title
EP3201082A4 (en) Blade indexing of a rotary wing aircraft
IL266371A (en) An aircraft that takes off and lands vertically using propellers to simulate the aerodynamics of a rigid wing
HK1244762A1 (zh) 高速多旋翼垂直起降飛行器
EP3439951A4 (en) ROTATING WING ARRANGEMENTS FOR HECKSTARTER PLANES
GB2550916B (en) Propeller-hub assembly with folding blades for VTOL aircraft
EP3201077A4 (en) Dual rotor, rotary wing aircraft
EP3240726A4 (en) Rotary wing vtol with fixed wing forward flight mode
SG11201709198WA (en) Rotary-wing aircraft
PL3172130T3 (pl) Statek powietrzny latający w trybie lotu na skrzydłach i w trybie lotu w zawisie
EP3201080A4 (en) Sealed hub and shaft fairing for rotary wing aircraft
EP3659916A4 (en) ROTATING BLADE AIRCRAFT
GB201510795D0 (en) A Rotational Joint For An Aircraft Folding Wing
EP3224135A4 (en) Flight control system for a rotary wing aircraft
IL253881A0 (en) Airplane wing geometry at high altitude
GB201421907D0 (en) Aircraft wing rib
HK1218738A1 (zh) 用於旋翼航空器的旋翼頭部的旋翼葉片聯接裝置
GB201506077D0 (en) Aircraft airframe assembly
EP3297910A4 (en) Helicopter blade folding apparatus
HK1227823A1 (zh) 直升飛機的尾旋翼裝置
PL2894094T3 (pl) Zespół dźwigarów elastycznych do bezłożyskowego lub bezprzegubowego i bezłożyskowego wielołopatowego wirnika wiropłatu
EP3038909A4 (en) Rotor hub for rotary wing aircraft
EP3130534A4 (en) Airplane wing assembly
TWM490346U (en) Wing protection mechanism of rotary wing aircraft
GB201506207D0 (en) Aircraft airframe assembly
EP3371049A4 (en) ROTOR SHEET SHOWER HOLDER FOR A ROTATING FLOOR PLANE