Nothing Special   »   [go: up one dir, main page]

ES2110298T3 - Dispositivo de seguridad para sistema transportado a bordo de una aeronave. - Google Patents

Dispositivo de seguridad para sistema transportado a bordo de una aeronave.

Info

Publication number
ES2110298T3
ES2110298T3 ES95401048T ES95401048T ES2110298T3 ES 2110298 T3 ES2110298 T3 ES 2110298T3 ES 95401048 T ES95401048 T ES 95401048T ES 95401048 T ES95401048 T ES 95401048T ES 2110298 T3 ES2110298 T3 ES 2110298T3
Authority
ES
Spain
Prior art keywords
aircraft
acceleration
board
safety device
telescopic 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.)
Expired - Lifetime
Application number
ES95401048T
Other languages
English (en)
Inventor
Bernard Bouchez
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.)
Safran Landing Systems SAS
Original Assignee
Messier Bugatti 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 Messier Bugatti SA filed Critical Messier Bugatti SA
Application granted granted Critical
Publication of ES2110298T3 publication Critical patent/ES2110298T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50Seat suspension devices
    • B60N2/52Seat suspension devices using fluid means
    • B60N2/522Seat suspension devices using fluid means characterised by dampening means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50Seat suspension devices
    • B60N2/54Seat suspension devices using mechanical springs
    • B60N2/544Compression or tension springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00Emergency apparatus or devices, not otherwise provided for
    • B64D25/02Supports or holding means for living bodies
    • B64D25/04Seat modifications
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32Details
    • F16F9/50Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/504Inertia, i.e. acceleration,-sensitive means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fluid-Damping Devices (AREA)
  • Safety Valves (AREA)
  • Braking Arrangements (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE SEGURIDAD PARA UN SISTEMA TRANSPORTADO A BORDO DE UN VEHICULO, PARTICULARMENTE DE UNA AERONAVE, QUE ESTA CONECTADO A LA ESTRUCTURA DEL VEHICULO POR AL MENOS UN ELEMENTO DE CUERPO CILINDRICO Y A LA VARILLA TELESCOPICA. SEGUN LA INVENCION, EL CUERPO (101) Y LA VARILLA (102) DEL ELEMENTO TELESCOPICO (100) DELIMITAN DOS CAMARAS DE FLUIDO (103, 104) QUE ESTAN NORMALMENTE AISLADAS UNA DE OTRA, ESTANDO PREVISTO UN PASO DE COMUNICACION (110) Y QUE ESTA NORMALMENTE CERRADO POR UNA VALVULA DE LAMINADO ASOCIADA (111), QUE ES CONTROLADA POR UN MEDIO (120) SENSIBLE A LA ACELERACION QUE UTILIZA UNA MASA (121) MOVIL EN LA DIRECCION DEL EJE (X) DEL ELEMENTO TELESCOPICO Y UN MUELLE TARADO (122) ASOCIADO A ESTA MASA. EL MEDIO (120) ESTA DISPUESTO PARA DISPARAR LA ABERTURA DE LA VALVULA (111) EN CUANTO QUE LA ACELERACION DETECTADA SOBREPASA UN UMBRAL PREDETERMINADO EN FUNCION DEL SISTEMA DEL ELEMENTO TELESCOPICO (100) MANTENIENDO ASI UNA ACELERACION DEL SISTEMA PORDEBAJO DE DICHO UMBRAL.
ES95401048T 1994-05-11 1995-05-05 Dispositivo de seguridad para sistema transportado a bordo de una aeronave. Expired - Lifetime ES2110298T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405809A FR2719880B1 (fr) 1994-05-11 1994-05-11 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.

Publications (1)

Publication Number Publication Date
ES2110298T3 true ES2110298T3 (es) 1998-02-01

Family

ID=9463123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401048T Expired - Lifetime ES2110298T3 (es) 1994-05-11 1995-05-05 Dispositivo de seguridad para sistema transportado a bordo de una aeronave.

Country Status (6)

Country Link
US (1) US5538117A (es)
EP (1) EP0682191B1 (es)
CA (1) CA2148852C (es)
DE (1) DE69500833T2 (es)
ES (1) ES2110298T3 (es)
FR (1) FR2719880B1 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647628A (en) * 1995-05-10 1997-07-15 Epilogics, Inc. Linear one way movement device and passenger seat assembly using the device
DE29609485U1 (de) * 1996-05-29 1996-08-14 Festo Kg, 73734 Esslingen Vorrichtung zur Verzögerung einer bewegten Masse
US6237333B1 (en) 1998-04-08 2001-05-29 The B. F. Goodrich Company Microgel disersion for hydraulic apparatus and processes
JP4080609B2 (ja) * 1998-09-29 2008-04-23 日本発条株式会社 車両用座席
DE19949728B8 (de) * 1999-10-15 2005-06-30 Daimlerchrysler Ag Fahrzeugsitz mit Schlepplehne
DE60127399D1 (de) 2000-06-02 2007-05-03 Lord Corp Schwingungsisolator
WO2002008629A2 (en) 2000-07-21 2002-01-31 Lord Corpoation Vibration isolation device with load dependent stiffness
US6386345B1 (en) 2000-08-23 2002-05-14 Autoliv Asp, Inc. Controlling movement of a seat in a vehicle
DE10100726A1 (de) * 2001-01-10 2002-07-11 Suspa Holding Gmbh Lenksäulendämpfer
US7273137B2 (en) 2001-08-30 2007-09-25 Fox Factory, Inc. Inertia valve shock absorber
US7128192B2 (en) 2001-08-30 2006-10-31 Fox Factory, Inc. Inertia valve shock absorber
US6708803B2 (en) * 2002-06-10 2004-03-23 Mark Andrew Jensen Self-leveling dual spring rate strut
GB2407969B (en) * 2003-11-12 2009-02-18 Stephen William Gray Safety seat
DE202004008024U1 (de) * 2004-05-19 2005-10-06 Bauerfeind Ag Regelbarer Bewegungsdämpfer
US7293830B2 (en) * 2005-06-29 2007-11-13 Stidd Systems, Inc. Shock-mitigating bolster
DE102005048942B4 (de) * 2005-10-13 2007-06-28 Stabilus Gmbh Kolben-Zylinder-Einheit
US7699146B1 (en) 2006-04-02 2010-04-20 Fox Factory, Inc. Suspension damper having inertia valve and user adjustable pressure-relief
DE112007002424A5 (de) * 2006-08-10 2009-07-16 Magna Electronics Europe Gmbh & Co.Kg Sicherheitsvorrichtung für einen Sitz
FR2908486B1 (fr) * 2006-11-13 2008-12-26 Messier Dowty Sa Sa Organe telescopique a butee interne effacable
FR2923568B1 (fr) 2007-11-08 2009-12-04 Eurocopter France Dispositif d'aborption d'energie auto-adaptable a la masse supportee
US8186658B2 (en) * 2008-01-29 2012-05-29 Caterpillar Inc. Scissorless suspension system for a seat assembly and machine using same
DE102008050192B4 (de) * 2008-09-03 2015-10-29 Grammer Aktiengesellschaft Fahrzeugschwingungsdämpfungssystem
US8226163B1 (en) * 2009-02-06 2012-07-24 Goodrich Corporation Aircraft divan
JP4770940B2 (ja) * 2009-02-16 2011-09-14 トヨタ自動車株式会社 乗員保護装置
US8162374B2 (en) 2009-03-11 2012-04-24 Arcca, Incorporated Dual stage variable load energy absorber for vehicle seating
US8439420B2 (en) 2009-03-11 2013-05-14 Arcca Incorporated Dual stage variable load energy absorber for vehicle seating
FR2956625B1 (fr) 2010-02-23 2012-03-30 Eurocopter France Siege de vehicule anti-crash
CA2706298A1 (en) * 2010-06-01 2011-12-01 Allen-Vanguard Corporation Improved vehicle seat
US8752810B2 (en) * 2011-11-16 2014-06-17 Suspa Incorporated Lockable fluid strut with frangible lock
US9327623B2 (en) 2011-12-16 2016-05-03 Wichita State University Energy absorbing seat mechanism
DE102013110370B4 (de) 2013-06-04 2014-12-11 Grammer Ag Fahrzeugsitz
DE102013106709A1 (de) 2013-06-26 2014-12-31 Grammer Ag Vorrichtung mit einem Federungssystem
DE102013110920B4 (de) 2013-10-01 2018-08-16 Grammer Ag Fahrzeugsitz mit kraftgesteuertem Dämpfer (2-Rohr-Dämpfer)
DE102013110919B4 (de) 2013-10-01 2018-08-02 Grammer Ag Stoßdämpfer
DE102013110924B4 (de) 2013-10-01 2018-02-08 Grammer Ag Fahrzeug mit kraftgesteuertem Dämpfer mit Regelventil
DE102013110923B4 (de) 2013-10-01 2019-07-04 Grammer Ag Fahrzeugsitz oder Fahrzeugkabine mit einer Federungseinrichtung und Nutzkraftfahrzeug
DE102013021561B4 (de) 2013-12-16 2020-09-03 Grammer Ag Fahrzeugsitz mit einer horizontal beweglichen Sitzfläche zum Aufnehmen einer Person
CN104742771B (zh) * 2014-10-28 2017-04-26 浙江吉利控股集团有限公司 一种动平衡汽车减震座椅
DE102016116519A1 (de) * 2016-09-05 2018-03-08 Stabilus Gmbh Federeinrichtung
CN112224420B (zh) * 2020-10-14 2023-12-05 航宇救生装备有限公司 能变载吸能的抗坠毁座椅

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1281079A (en) * 1915-03-11 1918-10-08 Willard T Sears Shock-absorber.
US1492328A (en) * 1921-09-24 1924-04-29 James S Lang Shock absorber
US1526169A (en) * 1923-10-20 1925-02-10 Melchior Alexander Spring damper for vehicles
US2375377A (en) * 1940-08-20 1945-05-08 Sergei D Mitereff Shock absorber
US2329803A (en) * 1941-10-06 1943-09-21 Monroe Auto Equipment Co Inertia controlled shock absorber
FR912553A (fr) * 1945-07-16 1946-08-13 Dispositif de commande pour amortisseur hydraulique et amortisseurs munis de ce dispositif
DE802211C (de) * 1949-04-05 1951-02-05 Erich Dr Wintergerst Fluessigkeitsstossdaempfer, insbesondere fuer Kraftfahrzeuge
FR1048137A (fr) * 1951-10-30 1953-12-21 Amortisseur-stabilisateur
FR1105479A (fr) * 1954-03-03 1955-12-05 Régulateur accélérométrique de suspension
DE1045256B (de) * 1954-07-26 1958-11-27 Ejnar Wittig Dipl Ing Fluessigkeits-Teleskop-Stossdaempfer, insbesondere fuer Kraftfahrzeuge
DE1216800B (de) * 1964-03-17 1966-05-12 Fichtel & Sachs Ag Hydraulischer Schwingungsdaempfer fuer eine Waschmaschine mit Schleudergang
FR1531990A (fr) * 1967-07-20 1968-07-05 Suspension pour véhicule, ainsi que les véhicules pourvus de la dite suspension
FR1543275A (fr) * 1967-07-31 1968-10-25 Peugeot Nouvel agencement, à absorption d'énergie, d'un siège sur un véhicule
US3633966A (en) * 1970-03-04 1972-01-11 Gen Motors Corp Vehicle passenger restraint system
DE2344689A1 (de) * 1973-09-05 1975-03-13 Porsche Ag Sicherheitseinrichtung fuer kraftfahrzeuge
GB1593258A (en) * 1976-10-19 1981-07-15 Nat Res Dev Vehicle suspension systems
FR2448662A1 (fr) * 1979-02-06 1980-09-05 Messier Hispano Bugatti Sa Perfectionnements aux amortisseurs et amortisseur-verins notamment pour trains d'atterrissage d'aerodyne
FR2493444A1 (fr) * 1980-10-30 1982-05-07 Messier Hispano Sa Amortisseur-verin
FR2511103A1 (fr) * 1981-08-10 1983-02-11 Aerospatiale Composants munis d'un dispositif d'absorption d'energie par deformation plastique et/ou de limitation d'effort, et trains d'atterrissage d'aerodynes equipes de tels composants
JPS595087A (ja) * 1982-07-02 1984-01-11 Canon Inc 印字装置付電子機器
JPS5950807A (ja) * 1982-09-17 1984-03-24 Kayaba Ind Co Ltd 車両用懸架装置
GB2134462B (en) * 1983-01-28 1986-07-23 Automotive Products Plc An aircraft undercarriage
FR2608242B1 (fr) * 1986-12-12 1989-03-31 Aerospatiale Amortisseur-verin, contre-fiche le comportant, et train d'atterrissage equipe d'une telle contre-fiche
US4898264A (en) * 1989-04-03 1990-02-06 Lord Corporation Semiactive damper with motion responsive valve means
JPH05147892A (ja) * 1991-07-05 1993-06-15 Hitachi Juki Seizo:Kk シリンダー及び流体制御装置
FR2681308B1 (fr) * 1991-09-17 1993-12-17 Messier Bugatti Amortisseur anti-crash relevable.
FR2689088B1 (fr) * 1992-03-31 1994-05-13 Messier Bugatti Amortisseur-verin destine a l'equipement d'atterrisseurs d'aerodynes, notamment d'helicopteres.
FR2689087B1 (fr) * 1992-03-31 1994-05-13 Messier Bugatti Atterrisseur relevable d'aerodynes, notamment pour helicopteres.
US5462140A (en) * 1992-05-05 1995-10-31 Richardson Technologies, Ltd. Acceleration sensitive shock absorber

Also Published As

Publication number Publication date
US5538117A (en) 1996-07-23
DE69500833T2 (de) 1998-05-07
EP0682191B1 (fr) 1997-10-08
EP0682191A1 (fr) 1995-11-15
CA2148852C (fr) 1998-05-05
CA2148852A1 (fr) 1995-11-12
FR2719880B1 (fr) 1996-06-07
FR2719880A1 (fr) 1995-11-17
DE69500833D1 (de) 1997-11-13

Similar Documents

Publication Publication Date Title
ES2110298T3 (es) Dispositivo de seguridad para sistema transportado a bordo de una aeronave.
US4816627A (en) Fluid damped acceleration sensor
ES2155256T3 (es) Microprocesador, en particular para la utilizacion en una tarjeta de chip, con una unidad de control y con una carcasa que rodea la unidad de control.
KR860003926A (ko) 차량용 현수장치
US5142271A (en) Fluid flow sensor
SE9501847L (sv) Anordning i och användning av stötdämpare
BR0001373A (pt) seja pelo menos substancialmente fechada de tal modo que fluido possa fluir substancialmente apenas através da passagem de fluxo primária (52).
BR0104622A (pt) Alavanca de controle
AR019303A1 (es) Sistema de suspension electronica para un vehiculo.
KR900017819A (ko) 서프펜션 또는 스테이빌라이져의 제어장치
BR0103711A (pt) Equipamento de segurança para veìculos
DE60136078D1 (de) Sicherheitsvorrichtung für normalfahrt bei fahrzeugen mit absicherung der fehlfunktion der beschleunigungsvorrichtung
EP1088995A4 (en) HYDRAULIC CIRCUIT DEVICE
US5029473A (en) Acceleration sensor
FR2711257B1 (fr) Système de commande de vol électrique pour avion avec protection en assiette au décollage.
CA2027927A1 (en) Velocity change sensor with spring bias
KR900017820A (ko) 서스펜션 또는 스테이빌라이저의 제어장치
SE8502089L (sv) Flerfunktionsventil
ES2040694T3 (es) Transmisor de contacto mecanico sensible al vehiculo.
US3974795A (en) Differential pressure indicating device
ES2160686T3 (es) Un vehiculo de ferrocarril con un cuerpo de inclinacion variable.
ES2091562T3 (es) Valvula de descarga y de alimentacion de fluido, en particular valvula de nivelacion para suspension neumatica y sistema de suspension que utiliza dicha valvula.
IT1312442B1 (it) Sistema termografico per controllare incendi su un veicolo
EP1130308A3 (en) Improvements in or relating to pneumatic systems
CA2083442A1 (en) Velocity change sensor with lateral shock absorber

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 682191

Country of ref document: ES