FR2923568B1 - Dispositif d'aborption d'energie auto-adaptable a la masse supportee - Google Patents

Dispositif d'aborption d'energie auto-adaptable a la masse supportee

Info

Publication number
FR2923568B1
FR2923568B1 FR0707833A FR0707833A FR2923568B1 FR 2923568 B1 FR2923568 B1 FR 2923568B1 FR 0707833 A FR0707833 A FR 0707833A FR 0707833 A FR0707833 A FR 0707833A FR 2923568 B1 FR2923568 B1 FR 2923568B1
Authority
FR
France
Prior art keywords
support
adaptable
energy
device self
hand
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.)
Active
Application number
FR0707833A
Other languages
English (en)
Other versions
FR2923568A1 (fr
Inventor
Gerard Guillon
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.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter SA
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 France SA, Eurocopter SA filed Critical Eurocopter France SA
Priority to FR0707833A priority Critical patent/FR2923568B1/fr
Priority to US12/267,020 priority patent/US8342300B2/en
Priority to CN200810175787XA priority patent/CN101428689B/zh
Priority to DE102008056661A priority patent/DE102008056661B4/de
Priority to ITTO2008A000889A priority patent/IT1393186B1/it
Publication of FR2923568A1 publication Critical patent/FR2923568A1/fr
Application granted granted Critical
Publication of FR2923568B1 publication Critical patent/FR2923568B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4242—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • 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
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0619—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with energy absorbing means specially adapted for mitigating impact loads for passenger seats, e.g. at a crash
    • 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
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0689—Arrangements of seats, or adaptations or details specially adapted for aircraft seats specially adapted for pilots

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Seats For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

La présente invention concerne un dispositif d'absorption d'énergie (1) pour amortir les mouvements d'un support (2) de charges par rapport à une base fixe (3), ledit support (2) de charges étant relié à la base fixe (3) par l'intermédiaire d'une liaison mécanique. Ce dispositif comporte des moyens de paramétrage automatiques et autonomes pour d'une part s'adapter dans un régime statique à la masse des charges reposant sur le support (2) et d'autre part dans un régime dynamique, en cas par exemple de mouvement brusque de type crash, de soumettre le sous-ensemble support(2)-charges à des valeurs d'accélération ou de décélération, inférieures à une valeur seuil.
FR0707833A 2007-11-08 2007-11-08 Dispositif d'aborption d'energie auto-adaptable a la masse supportee Active FR2923568B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0707833A FR2923568B1 (fr) 2007-11-08 2007-11-08 Dispositif d'aborption d'energie auto-adaptable a la masse supportee
US12/267,020 US8342300B2 (en) 2007-11-08 2008-11-07 Energy adsorber device that adapts automatically to the weight it supports
CN200810175787XA CN101428689B (zh) 2007-11-08 2008-11-07 缓冲相对运动的能量吸收器装置
DE102008056661A DE102008056661B4 (de) 2007-11-08 2008-11-10 An eine zu tragende Masse automatisch adaptive Vorrichtung zur Absorption von Energie
ITTO2008A000889A IT1393186B1 (it) 2007-11-08 2008-12-01 Dispositivo di assorbimento di energia auto-adattabile alla massa supportata.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0707833A FR2923568B1 (fr) 2007-11-08 2007-11-08 Dispositif d'aborption d'energie auto-adaptable a la masse supportee

Publications (2)

Publication Number Publication Date
FR2923568A1 FR2923568A1 (fr) 2009-05-15
FR2923568B1 true FR2923568B1 (fr) 2009-12-04

Family

ID=39228351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0707833A Active FR2923568B1 (fr) 2007-11-08 2007-11-08 Dispositif d'aborption d'energie auto-adaptable a la masse supportee

Country Status (5)

Country Link
US (1) US8342300B2 (fr)
CN (1) CN101428689B (fr)
DE (1) DE102008056661B4 (fr)
FR (1) FR2923568B1 (fr)
IT (1) IT1393186B1 (fr)

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FR2956625B1 (fr) * 2010-02-23 2012-03-30 Eurocopter France Siege de vehicule anti-crash
DE102011075288A1 (de) * 2011-05-05 2012-11-08 Robert Bosch Gmbh Vorrichtung mit pyrotechnisch einstellbarer Steifigkeit zum Aufnehmen von Aufprallenergie und Verfahren zum Einstellen einer Steifigkeit
FR2991667B1 (fr) * 2012-06-06 2015-05-29 Eads Sogerma Siege d'aeronef a structure monopoutre et aeronef comportant un tel siege
FR3006668B1 (fr) 2013-06-10 2015-06-26 Eurocopter France Siege anti crash et aeronef
LU92541B1 (en) * 2014-09-10 2016-03-11 Iee Sarl Radar sensing of vehicle occupancy
FR3026090B1 (fr) * 2014-09-23 2017-05-19 Airbus Helicopters Banquette pour aeronef organisee pour l'accueil d'un nombre variable de passagers
CN105059532B (zh) * 2015-07-16 2017-11-28 湖南省金峰机械科技有限公司 一种无人机起落架
US10093203B1 (en) * 2015-09-17 2018-10-09 Armorworks Holdings, Inc. Seating system with automatic weight compensating energy attenuation
US11066172B2 (en) * 2015-10-15 2021-07-20 The Boeing Company Controlled energy absorption of seats for impact
US10351028B2 (en) 2016-07-25 2019-07-16 Gm Global Technology Operations Llc. Seat assembly with energy absorber
US9969307B1 (en) 2016-09-26 2018-05-15 Armorworks Holdings, Inc. Pivot arm mounted energy attenuating seat
CN106394348B (zh) * 2016-10-18 2017-10-24 新沂城北新区城市建设发展有限公司 一种汽车座椅安装底座
US10052984B1 (en) 2017-03-28 2018-08-21 Armorworks Holdings, Inc. Extended stroke energy attenuator
US10358060B1 (en) 2017-07-14 2019-07-23 Armorworks Holdings, Inc. Torsionally deforming energy attenuator
US10612616B1 (en) 2017-11-02 2020-04-07 Armorworks Holdings, Inc. Fixed profile energy attenuator
CN107813944A (zh) * 2017-11-23 2018-03-20 航宇救生装备有限公司 一种击发机构
US11597301B1 (en) 2018-05-04 2023-03-07 Armorworks Holdings, Inc. Weight sensing energy attenuator
US11007912B2 (en) 2019-01-18 2021-05-18 Pratt & Miller Engineering and Fabrication, Inc. Energy attenuating vehicle seat assembly
US11598388B2 (en) 2019-09-06 2023-03-07 Pratt & Miller Engineering And Fabrication, Llc Adaptive energy absorber for structural isolation and injury mitigation
CN112906179B (zh) * 2020-11-27 2022-04-19 西南交通大学 一种基于流体排队网络的城市轨道交通客流控制优化方法
CN112429253B (zh) * 2020-12-14 2022-10-11 江西洪都航空工业集团有限责任公司 一种加速度重着陆指示器

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US3701499A (en) * 1968-04-08 1972-10-31 Wright Barry Corp Active fluid isolation system
US4423848A (en) * 1980-10-01 1984-01-03 Ara, Inc. Crashworthy helicopter seat
US4358154A (en) * 1980-12-05 1982-11-09 Boeing Vertol Company Vehicle crashworthy seat
US4408738A (en) * 1981-09-21 1983-10-11 Ara, Inc. Variable energy absorbing system for crashworthy helicopter seats
DE3620993A1 (de) * 1985-06-29 1987-01-08 Volkswagen Ag Hydropneumatische feder fuer die aufbaudaempfung von fahrzeugen
US4946145A (en) * 1989-08-29 1990-08-07 Tachi-S Co., Ltd. Air suspension device for vehicle seat
IL98041A0 (en) * 1991-05-02 1992-06-21 Baruch Sharon Energy absorbing mechanism for vehicle seat which is automatically adjusted according to occupant's weight
FR2714021B1 (fr) * 1993-12-22 1996-03-15 Aerospatiale Siège d'aéronef et notamment de giravion, à dispositif d'absorption d'énergie automatiquement ajustable en fonction de la taille de l'occupant.
FR2719880B1 (fr) * 1994-05-11 1996-06-07 Messier Bugatti Dispositif de sécurité à élément télescopique limiteur d'accélération, destiné à assurer la protection d'un système transporté à bord d'un véhicule en cas de choc.
US6082715A (en) * 1999-03-09 2000-07-04 Navistar International Transportation Corp Integrated semi-active seat suspension and seat lockup system
CN2556425Y (zh) * 2002-07-26 2003-06-18 中国航空救生研究所 吸能器
US7252181B2 (en) * 2003-12-17 2007-08-07 Tenneco Automotive Operating Company Inc. Air pressure proportional damper
US7921973B2 (en) * 2006-05-31 2011-04-12 Techno-Sciences, Inc. Adaptive energy absorption system for a vehicle seat
JP5050995B2 (ja) * 2008-05-16 2012-10-17 パナソニック株式会社 バンプ付き電子部品の実装装置および実装方法

Also Published As

Publication number Publication date
US20100170759A1 (en) 2010-07-08
CN101428689A (zh) 2009-05-13
ITTO20080889A1 (it) 2009-05-09
DE102008056661A1 (de) 2009-05-14
CN101428689B (zh) 2013-01-16
FR2923568A1 (fr) 2009-05-15
DE102008056661B4 (de) 2013-09-05
US8342300B2 (en) 2013-01-01
IT1393186B1 (it) 2012-04-11

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