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ATE531619T1 - Einziehbares fahrwerk für ein drehflügler - Google Patents

Einziehbares fahrwerk für ein drehflügler

Info

Publication number
ATE531619T1
ATE531619T1 AT09400040T AT09400040T ATE531619T1 AT E531619 T1 ATE531619 T1 AT E531619T1 AT 09400040 T AT09400040 T AT 09400040T AT 09400040 T AT09400040 T AT 09400040T AT E531619 T1 ATE531619 T1 AT E531619T1
Authority
AT
Austria
Prior art keywords
rotary wing
landing gear
undercarriage
tubular structure
retractable landing
Prior art date
Application number
AT09400040T
Other languages
English (en)
Inventor
Wolfram Koletzko
Original Assignee
Eurocopter Deutschland
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 Eurocopter Deutschland filed Critical Eurocopter Deutschland
Application granted granted Critical
Publication of ATE531619T1 publication Critical patent/ATE531619T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/52—Skis or runners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways
    • B64C2025/125—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways into the fuselage, e.g. main landing gear pivotally retracting into or extending out of the fuselage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C2025/325—Alighting gear characterised by elements which contact the ground or similar surface  specially adapted for helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Tires In General (AREA)
  • Transmission Devices (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
AT09400040T 2009-08-27 2009-08-27 Einziehbares fahrwerk für ein drehflügler ATE531619T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09400040A EP2289797B1 (de) 2009-08-27 2009-08-27 Einziehbares Fahrwerk für ein Drehflügler

Publications (1)

Publication Number Publication Date
ATE531619T1 true ATE531619T1 (de) 2011-11-15

Family

ID=41404318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09400040T ATE531619T1 (de) 2009-08-27 2009-08-27 Einziehbares fahrwerk für ein drehflügler

Country Status (3)

Country Link
US (1) US8439303B2 (de)
EP (1) EP2289797B1 (de)
AT (1) ATE531619T1 (de)

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FR3000022B1 (fr) * 2012-12-21 2015-12-25 Cassidian Train d'atterrissage retractable pour aerobef a decollage et a atterrissage vertical
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WO2016210265A1 (en) * 2015-06-25 2016-12-29 Sikorsky Aircraft Corporation Adaptive landing gear assembly for rotary wing aircraft
ITUA20161841A1 (it) * 2016-03-21 2017-09-21 Finmeccanica Spa Velivolo a pilotaggio remoto di tipo tail-less.
CN110770122B (zh) * 2017-07-31 2023-07-28 株式会社斯巴鲁 旋翼航空器的降落装置
WO2019067873A1 (en) * 2017-09-29 2019-04-04 Georgia Tech Research Corporation CABLE-DRIVEN FOUR-BAR LINK LEG MECHANISM
US11427344B2 (en) 2019-03-01 2022-08-30 Pratt & Whitney Canada Corp. Cooling system configurations for an aircraft having hybrid-electric propulsion system
US11628942B2 (en) 2019-03-01 2023-04-18 Pratt & Whitney Canada Corp. Torque ripple control for an aircraft power train
CA3133744A1 (en) 2019-04-25 2020-10-29 United Technologies Advanced Projects, Inc. Aircraft degraded operation ceiling increase using electric power boost
US11912422B2 (en) 2019-08-26 2024-02-27 Hamilton Sundstrand Corporation Hybrid electric aircraft and powerplant arrangements
US11667391B2 (en) 2019-08-26 2023-06-06 Pratt & Whitney Canada Corp. Dual engine hybrid-electric aircraft
US11738881B2 (en) 2019-10-21 2023-08-29 Hamilton Sundstrand Corporation Auxiliary power unit systems
US11999509B2 (en) 2021-05-17 2024-06-04 Pratt & Whitney Canada Corp. Hybrid-electric and all-electric aircraft power systems
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method

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Also Published As

Publication number Publication date
US8439303B2 (en) 2013-05-14
US20110049293A1 (en) 2011-03-03
EP2289797A1 (de) 2011-03-02
EP2289797B1 (de) 2011-11-02

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