FR2425584A1 - Element d'absorption d'energie cinetique comprenant un tube fibreux composite - Google Patents

Element d'absorption d'energie cinetique comprenant un tube fibreux composite

Info

Publication number
FR2425584A1
FR2425584A1 FR7911894A FR7911894A FR2425584A1 FR 2425584 A1 FR2425584 A1 FR 2425584A1 FR 7911894 A FR7911894 A FR 7911894A FR 7911894 A FR7911894 A FR 7911894A FR 2425584 A1 FR2425584 A1 FR 2425584A1
Authority
FR
France
Prior art keywords
tube
kinetic energy
energy absorption
element including
absorption element
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.)
Granted
Application number
FR7911894A
Other languages
English (en)
French (fr)
Other versions
FR2425584B1 (enrdf_load_stackoverflow
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of FR2425584A1 publication Critical patent/FR2425584A1/fr
Application granted granted Critical
Publication of FR2425584B1 publication Critical patent/FR2425584B1/fr
Granted 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 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • 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 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • B64C25/60—Oleo legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Vibration Dampers (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
FR7911894A 1978-05-10 1979-05-10 Element d'absorption d'energie cinetique comprenant un tube fibreux composite Granted FR2425584A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90438178A 1978-05-10 1978-05-10

Publications (2)

Publication Number Publication Date
FR2425584A1 true FR2425584A1 (fr) 1979-12-07
FR2425584B1 FR2425584B1 (enrdf_load_stackoverflow) 1985-05-17

Family

ID=25419050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911894A Granted FR2425584A1 (fr) 1978-05-10 1979-05-10 Element d'absorption d'energie cinetique comprenant un tube fibreux composite

Country Status (10)

Country Link
JP (1) JPS556078A (enrdf_load_stackoverflow)
AR (1) AR222485A1 (enrdf_load_stackoverflow)
AU (1) AU529114B2 (enrdf_load_stackoverflow)
BR (1) BR7902826A (enrdf_load_stackoverflow)
CA (1) CA1107769A (enrdf_load_stackoverflow)
DE (1) DE2918280A1 (enrdf_load_stackoverflow)
ES (1) ES253799Y (enrdf_load_stackoverflow)
FR (1) FR2425584A1 (enrdf_load_stackoverflow)
GB (1) GB2020780B (enrdf_load_stackoverflow)
IL (1) IL57223A0 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537542A1 (fr) * 1982-12-08 1984-06-15 Aerospatiale Trains d'atterissage a patins equipes de composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et composants de ce type

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045141C2 (de) * 1980-11-29 1987-07-09 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Sicherheitslenksäule für Kraftfahrzeuge
DE3049425C2 (de) * 1980-12-30 1991-09-05 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aufprall-Schutz-Bauteil
DE3213462A1 (de) * 1982-04-10 1983-10-13 Audi Nsu Auto Union Ag, 7107 Neckarsulm Sicherheitslenksaeule fuer kraftfahrzeuge
GB2141807A (en) * 1983-06-18 1985-01-03 Ford Motor Co Energy absorption arrangement
GB8413692D0 (en) * 1984-05-29 1984-07-04 Btr Plc Energy absorption
DE3833048C2 (de) * 1988-09-29 1994-03-24 Bayerische Motoren Werke Ag Stoßfänger für Kraftfahrzeuge, insbesondere Personenkraftwagen
DE3930137A1 (de) * 1989-09-09 1991-03-21 Bayer Ag Stossdaempfer in form eines schockabsorbers
JP2858181B2 (ja) * 1991-01-21 1999-02-17 横浜ゴム株式会社 エネルギー吸収構造体
FR2681308B1 (fr) * 1991-09-17 1993-12-17 Messier Bugatti Amortisseur anti-crash relevable.
DE4206789C1 (en) * 1992-03-04 1993-02-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Seat frame and cushion squab in bus - are adjustably joined to seat back, pivot round rear axis on seat subframe and include deformation element at front
US5248129A (en) * 1992-08-12 1993-09-28 Energy Absorption Systems, Inc. Energy absorbing roadside crash barrier
DE4230670C2 (de) * 1992-09-14 1996-05-30 Daimler Benz Aerospace Airbus Polsteranordnung für einen Sitz, insbesondere Flugzeugsitz
DE4332961A1 (de) * 1993-09-28 1995-03-30 Dethleffs Gmbh Tischfuß für Wohnwagen
DE4425829C1 (de) * 1994-07-21 1995-10-12 Daimler Benz Aerospace Ag Strukturelement im Sandwich-Form
EP0719635B1 (en) * 1994-12-26 2003-01-22 Honda Giken Kogyo Kabushiki Kaisha Laminated structure of fiber reinforced plastics and shock-absorbing structure
DE19625715C1 (de) * 1996-06-27 1997-10-09 Krauss Maffei Ag Fahrzeugsitz mit einem Dämpfelement
RU2154595C2 (ru) * 1998-10-14 2000-08-20 Открытое акционерное общество Таганрогский авиационный научно-технический комплекс им. Г.М. Бериева Энергогасящее сиденье члена экипажа летательного аппарата
US6308809B1 (en) * 1999-05-07 2001-10-30 Safety By Design Company Crash attenuation system
GB2373561A (en) * 2001-03-20 2002-09-25 Michael Tate An energy dissipating road wheel tether
US20080283667A1 (en) * 2006-12-08 2008-11-20 The Boeing Company Hybrid composite-metal aircraft landing gear and engine support beams
US11332238B2 (en) * 2020-03-22 2022-05-17 Aurora Flight Sciences Corporation Energy absorbing landing gear system for a vertical landing apparatus and method of using the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143321A (en) * 1962-07-12 1964-08-04 John R Mcgehee Frangible tube energy dissipation
FR1440146A (fr) * 1965-04-16 1966-05-27 Alsacienne Atom Dispositif de freinage d'une masse en mouvement
US3265163A (en) * 1964-03-05 1966-08-09 Bendix Corp Shock absorber
GB1038358A (en) * 1964-07-17 1966-08-10 Gq Parachute Comp Ltd Improvements in or relating to shock absorbing devices
US3532379A (en) * 1968-05-02 1970-10-06 Boeing Co Crashload attenuating aircraft crewseat
US3552525A (en) * 1969-02-12 1971-01-05 Hexcel Corp Energy absorber
US3847426A (en) * 1971-09-17 1974-11-12 F Mcgettigan Frangible buffer apparatus for vehicles
GB1391780A (en) * 1971-12-24 1975-04-23 Gkn Sankey Ltd Composite materil comprising a matrix having therein reinforcement elements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086131B (de) * 1958-01-27 1960-07-28 Sud Aviation Einstellbarer Flugzeugfuehrersitz, insbesondere fuer Hubschrauber
US2971566A (en) * 1958-01-27 1961-02-14 Sud Aviation Pilot seats for aircraft, more particularly for helicopter
US3339674A (en) * 1965-03-12 1967-09-05 Gen Motors Corp Energy absorbing device
US3716208A (en) * 1970-06-11 1973-02-13 Textron Inc Energy absorbing landing gear
JPS4893045A (enrdf_load_stackoverflow) * 1972-03-14 1973-12-01
JPS49148385U (enrdf_load_stackoverflow) * 1974-03-13 1974-12-21
US3997133A (en) * 1975-07-30 1976-12-14 Textron, Inc. Crash attenuation landing gear

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143321A (en) * 1962-07-12 1964-08-04 John R Mcgehee Frangible tube energy dissipation
US3265163A (en) * 1964-03-05 1966-08-09 Bendix Corp Shock absorber
GB1038358A (en) * 1964-07-17 1966-08-10 Gq Parachute Comp Ltd Improvements in or relating to shock absorbing devices
FR1440146A (fr) * 1965-04-16 1966-05-27 Alsacienne Atom Dispositif de freinage d'une masse en mouvement
US3532379A (en) * 1968-05-02 1970-10-06 Boeing Co Crashload attenuating aircraft crewseat
US3552525A (en) * 1969-02-12 1971-01-05 Hexcel Corp Energy absorber
US3847426A (en) * 1971-09-17 1974-11-12 F Mcgettigan Frangible buffer apparatus for vehicles
GB1391780A (en) * 1971-12-24 1975-04-23 Gkn Sankey Ltd Composite materil comprising a matrix having therein reinforcement elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537542A1 (fr) * 1982-12-08 1984-06-15 Aerospatiale Trains d'atterissage a patins equipes de composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et composants de ce type
EP0113616A1 (fr) * 1982-12-08 1984-07-18 AEROSPATIALE Société Nationale Industrielle Trains d'atterrissage à patins équipés de composants munis d'un dispositif d'absorption d'énergie par déformation plastique et/ou de limitation d'effort
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

Also Published As

Publication number Publication date
IL57223A0 (en) 1979-09-30
JPS556078A (en) 1980-01-17
CA1107769A (en) 1981-08-25
DE2918280C2 (enrdf_load_stackoverflow) 1992-04-09
ES253799Y (es) 1981-10-16
JPS6349097B2 (enrdf_load_stackoverflow) 1988-10-03
GB2020780A (en) 1979-11-21
AU4670679A (en) 1979-11-15
GB2020780B (en) 1983-02-02
AR222485A1 (es) 1981-05-29
FR2425584B1 (enrdf_load_stackoverflow) 1985-05-17
AU529114B2 (en) 1983-05-26
DE2918280A1 (de) 1979-11-22
ES253799U (es) 1981-04-01
BR7902826A (pt) 1979-11-27

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