FR1578594A - - Google Patents

Info

Publication number
FR1578594A
FR1578594A FR1578594DA FR1578594A FR 1578594 A FR1578594 A FR 1578594A FR 1578594D A FR1578594D A FR 1578594DA FR 1578594 A FR1578594 A FR 1578594A
Authority
FR
France
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
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1578594A publication Critical patent/FR1578594A/fr
Expired legal-status Critical Current

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
    • B64C25/32—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)
  • Vehicle Body Suspensions (AREA)
FR1578594D 1967-09-04 1968-08-29 Expired FR1578594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4033667A GB1205263A (en) 1967-09-04 1967-09-04 Improvements in or relating to aircraft

Publications (1)

Publication Number Publication Date
FR1578594A true FR1578594A (en) 1969-08-14

Family

ID=10414386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1578594D Expired FR1578594A (en) 1967-09-04 1968-08-29

Country Status (2)

Country Link
FR (1) FR1578594A (en)
GB (1) GB1205263A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537542A1 (en) * 1982-12-08 1984-06-15 Aerospatiale SKATING LANDING TRAINS EQUIPPED WITH COMPONENTS HAVING AN ENERGY ABSORPTION DEVICE BY PLASTIC DEFORMATION AND / OR LIMITATION OF EFFORT, AND COMPONENTS OF THIS TYPE
EP0512897A1 (en) * 1991-05-06 1992-11-11 AEROSPATIALE Société Nationale Industrielle Aircraft landing gear, with composite arches
EP0512898A1 (en) * 1991-05-06 1992-11-11 AEROSPATIALE Société Nationale Industrielle Aircraft landing gear, with composite cross-beam
FR2891240A1 (en) 2005-09-28 2007-03-30 Eurocopter France Helicopter landing gear with crash-resistant and anti-resonance skis has coupling system with body in form of front and/or rear warping struts
FR2895369A1 (en) 2005-12-27 2007-06-29 Eurocopter France Helicopter has landing gear skids connected to fuselage by crossmembers with couplings having different degrees of flexibility to compensate for uneven surfaces
FR2895368A1 (en) 2005-12-27 2007-06-29 Eurocopter France Helicopter has undercarriage with skids connected by cross-bars (which are attached to fuselage by mountings whose angular rigidity varies with sinking of undercarriage as it contacts ground

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270711A (en) * 1979-01-29 1981-06-02 Textron, Inc. Helicopter landing gear with crosstube pivot
US5609312A (en) * 1991-09-30 1997-03-11 Arlton; Paul E. Model helicopter
FR2749561B1 (en) * 1996-06-10 1998-08-14 Eurocopter France HELICOPTER SKATING LANDING TRAIN
EP2607232B1 (en) 2011-12-21 2014-10-29 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Landing gear vibration absorber for a helicopter and method of operating said landing gear vibration absorber
CN111846224A (en) * 2020-07-23 2020-10-30 湖南星图空间信息技术有限公司 Remote sensing unmanned aerial vehicle based on remote sensing technology is easily carried article
CN113682492B (en) * 2021-07-05 2023-03-31 中国人民解放军总参谋部第六十研究所 Helicopter undercarriage rigidity and damping test tool and test method
EP4269236A1 (en) * 2022-04-29 2023-11-01 Airbus Urban Mobility GmbH A rotary wing aircraft with an at least partially non-retractable landing gear

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537542A1 (en) * 1982-12-08 1984-06-15 Aerospatiale SKATING LANDING TRAINS EQUIPPED WITH COMPONENTS HAVING AN ENERGY ABSORPTION DEVICE BY PLASTIC DEFORMATION AND / OR LIMITATION OF EFFORT, AND COMPONENTS OF THIS TYPE
EP0113616A1 (en) * 1982-12-08 1984-07-18 AEROSPATIALE Société Nationale Industrielle Skid landing gear provided with components provided with a device for energy absorption via plastic deformation and/or for stress limitation
US4558837A (en) * 1982-12-08 1985-12-17 Societe Nationale Industrielle Et Aerospatiale Skid landing gear provided with components having a device for absorbing energy by plastic deformation and/or for limiting stress, and components of this type
EP0512897A1 (en) * 1991-05-06 1992-11-11 AEROSPATIALE Société Nationale Industrielle Aircraft landing gear, with composite arches
EP0512898A1 (en) * 1991-05-06 1992-11-11 AEROSPATIALE Société Nationale Industrielle Aircraft landing gear, with composite cross-beam
FR2676207A1 (en) * 1991-05-06 1992-11-13 Aerospatiale LANDING GEAR FOR AERODYNES, WITH CROSSINGS OF COMPOSITE MATERIAL.
FR2676208A1 (en) * 1991-05-06 1992-11-13 Aerospatiale LANDING GEAR FOR AERODYNE, WITH ARMS OF COMPOSITE MATERIAL.
US5211359A (en) * 1991-05-06 1993-05-18 Aerospatiale Societe Nationale Industrielle Landing gear for aerodynes, with crosspieces in composite material
US5224669A (en) * 1991-05-06 1993-07-06 Aerospatiale Societe Nationale Industrielle Landing gear for an aerodyne, with arches in composite material
FR2891240A1 (en) 2005-09-28 2007-03-30 Eurocopter France Helicopter landing gear with crash-resistant and anti-resonance skis has coupling system with body in form of front and/or rear warping struts
FR2895369A1 (en) 2005-12-27 2007-06-29 Eurocopter France Helicopter has landing gear skids connected to fuselage by crossmembers with couplings having different degrees of flexibility to compensate for uneven surfaces
FR2895368A1 (en) 2005-12-27 2007-06-29 Eurocopter France Helicopter has undercarriage with skids connected by cross-bars (which are attached to fuselage by mountings whose angular rigidity varies with sinking of undercarriage as it contacts ground

Also Published As

Publication number Publication date
GB1205263A (en) 1970-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse