DE69019456D1 - Anordnung eines sitzgestelles zum absorbieren der aufprallenergie. - Google Patents

Anordnung eines sitzgestelles zum absorbieren der aufprallenergie.

Info

Publication number
DE69019456D1
DE69019456D1 DE69019456T DE69019456T DE69019456D1 DE 69019456 D1 DE69019456 D1 DE 69019456D1 DE 69019456 T DE69019456 T DE 69019456T DE 69019456 T DE69019456 T DE 69019456T DE 69019456 D1 DE69019456 D1 DE 69019456D1
Authority
DE
Germany
Prior art keywords
leg
support pole
rear leg
impact energy
absorb
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 - Fee Related
Application number
DE69019456T
Other languages
English (en)
Other versions
DE69019456T2 (de
Inventor
Shigeru - Kiguchi
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.)
Koito Industries Ltd
Original Assignee
Koito Industries Ltd
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 Koito Industries Ltd filed Critical Koito Industries Ltd
Application granted granted Critical
Publication of DE69019456D1 publication Critical patent/DE69019456D1/de
Publication of DE69019456T2 publication Critical patent/DE69019456T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/045—Longitudinal adjustment by means of articulated rods supporting the seat, e.g. parallelogram mechanisms
    • 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
    • B60N2/4214—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 longitudinal
    • B60N2/4221—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 longitudinal due to impact coming from the front
    • 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
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
    • 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
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
    • 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
    • B64D11/0649—Seats characterised by special features for reducing weight
    • 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
    • B64D11/0696—Means for fastening seats to floors, e.g. to floor rails
    • 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
    • B64D25/02—Supports or holding means for living bodies
    • B64D25/04—Seat modifications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Vibration Dampers (AREA)
DE69019456T 1989-02-23 1990-02-13 Anordnung eines sitzgestelles zum absorbieren der aufprallenergie. Expired - Fee Related DE69019456T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1041656A JP2520005B2 (ja) 1989-02-23 1989-02-23 衝撃エネルギ―を吸収する座席の脚構造
PCT/JP1990/000174 WO1990009905A1 (en) 1989-02-23 1990-02-13 Leg structure of seat for absorbing impact energy

Publications (2)

Publication Number Publication Date
DE69019456D1 true DE69019456D1 (de) 1995-06-22
DE69019456T2 DE69019456T2 (de) 1995-09-28

Family

ID=12614412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019456T Expired - Fee Related DE69019456T2 (de) 1989-02-23 1990-02-13 Anordnung eines sitzgestelles zum absorbieren der aufprallenergie.

Country Status (6)

Country Link
US (1) US5152578A (de)
EP (1) EP0423348B1 (de)
JP (1) JP2520005B2 (de)
AT (1) ATE122619T1 (de)
DE (1) DE69019456T2 (de)
WO (1) WO1990009905A1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671838B1 (fr) * 1991-01-22 1995-01-13 Sicma Aero Seat Dispositif d'absorption d'energie, structure formant pietement pour siege d'appareil de transport aerien comportant un tel dispositif, et siege comportant une telle structure.
JP2520058B2 (ja) * 1991-05-09 1996-07-31 小糸工業株式会社 衝撃エネルギ―を吸収する座席の脚構造
FR2684955A1 (fr) * 1991-12-12 1993-06-18 Mecanique Electricite Ste Indl Structure de fixation d'un ensemble de siege sur un plancher notamment d'un aeronef et siege comportant une telle structure.
CN2140880Y (zh) * 1992-12-21 1993-08-25 于建康 民航客机专用座椅
US5662376A (en) * 1993-07-19 1997-09-02 Erda, Inc. Force dissipation seat pedestal
US5567006A (en) * 1993-10-01 1996-10-22 Mccarthy; Joseph Vehicle seat with articulated sections
CN1038490C (zh) * 1993-11-15 1998-05-27 户谷秀男 汽车用的乘客安全装置
IL109446A (en) * 1994-04-26 1999-09-22 Israel Aircraft Ind Ltd Vehicle seat
US5503526A (en) * 1995-01-23 1996-04-02 Neils; John J. Fire fighting fan with three point support
FR2734787B1 (fr) * 1995-05-31 1997-07-11 Sicma Aero Seat Pied pour siege d'aeronef, pietement incluant un tel pied et enfin, un siege d'aeronef incluant un tel pietement
US5657950A (en) * 1995-08-14 1997-08-19 Industrial Technology Research Intitute Backward-leaning-movement seat leg structure
US5597055A (en) * 1995-08-22 1997-01-28 Industrial Technology Research Institute Clamped tube type impact absorber
US5730492A (en) * 1996-02-09 1998-03-24 Simula Inc. Load-limiting seat
US5685603A (en) * 1996-03-05 1997-11-11 Trw Vehicle Safety Systems Inc. Apparatus with a child seat and an energy absorption mechanism
US5788185A (en) * 1996-05-17 1998-08-04 Impact Dynamics, Inc. Aircraft seat having improved user lumbar load characteristics during a crash event
DE19758498C2 (de) 1997-11-11 2001-07-05 Giok Djien Go Rückhaltesystem mit Schulter- und/oder Halshalter zur Erhöhung des Insassenschutzes
DE19758497C2 (de) * 1997-11-11 2001-02-22 Giok Djien Go Energieabsorber für ein Rückhaltesystem in Fahrzeugen, Zügen und Flugzeugen
US6298962B1 (en) * 1998-03-13 2001-10-09 Showa Denko K.K. Member for arm
DE19839673C1 (de) * 1998-09-01 1999-09-02 Grammer Ag Integrierter Kindersitz für einen Kraftfahrzeugsitz
GB2347620B (en) * 1999-03-10 2002-12-24 Autoliv Dev Improvements in or relating to a vehicle seat
US6394393B1 (en) * 2000-08-25 2002-05-28 Skyline Industries, Inc. Crashworthy aircraft seat
GB0022628D0 (en) * 2000-09-15 2000-11-01 Britax Rumbold Ltd Vehicle passenger seat
DE60115381T2 (de) * 2000-10-17 2006-07-06 Ford Global Technologies, LLC, Dearborn Fahrzeugaufbau mit einer gebogenen Säule
US6505890B2 (en) * 2001-02-07 2003-01-14 Am-Safe, Inc. Aircraft seat structure
US6712614B1 (en) * 2001-02-07 2004-03-30 Gerald J Henderson Abacus calculator
US6450449B1 (en) * 2001-04-25 2002-09-17 The United States Of America As Represented By The Secretary Of The Navy Crashworthy seat
DE10130632A1 (de) * 2001-06-26 2003-01-02 Krauss Maffei Wegmann Gmbh & C Fahrzeugsitz, insbesondere für ein minengeschütztes Kraftfahrzeug
WO2003064717A1 (en) * 2002-02-01 2003-08-07 Mide Technology Corporation Enhery aborbring shape memory alloys
DE102004013878A1 (de) * 2004-03-20 2005-10-06 Intergraph (Deutschland) Gmbh Vorrichtung zur Befestigung einer Einheit an Befestigungseinrichtungen eines Fahrzeugs
US7393167B2 (en) * 2005-05-17 2008-07-01 Be Aerospace, Inc. Load-limiting and energy-dissipating mount for vehicle seating
US7360832B2 (en) * 2006-01-12 2008-04-22 Tachi-S Co. Ltd. Impact absorption structure of vehicle seat
FR2901198B1 (fr) * 2006-05-19 2009-02-13 Renault Sas Agencement de siege pour un vehicule automobile comportant un systeme d'anti sous-marinage formant notamment pantographe
US8087315B2 (en) * 2006-10-10 2012-01-03 Honeywell International Inc. Methods and systems for attaching and detaching a payload device to and from, respectively, a gimbal system without requiring use of a mechanical tool
FR2935682B1 (fr) * 2008-09-05 2011-06-17 Airbus France Structure d'ensemble de siege pour aeronef et fuselage adapte
FR2936218B1 (fr) * 2008-09-25 2010-10-08 Airbus France Structure primaire pour aeronef en materiau composite a tenue au crash amelioree et element structural absorbeur d'energie associe.
WO2010054411A1 (en) * 2008-11-04 2010-05-14 Charles Taylor Phillips Impact reducer
DE102009014721A1 (de) * 2009-03-27 2010-10-07 Recaro Aircraft Seating Gmbh & Co. Kg Sitzgestellvorrichtung
WO2011140055A2 (en) * 2010-05-03 2011-11-10 Weber Aircraft Llc Seat support assembly
DE102010051325B4 (de) * 2010-11-16 2020-11-26 Grammer Aktiengesellschaft Sitzfuß für einen Personensitz
CA2831150C (en) 2011-03-30 2019-05-21 David Alvin SMITH Suspended marine platform
EP2760700B1 (de) * 2011-09-27 2016-11-02 Mobius Protection Systems Ltd. Sicherheitssitz
CN103958267B (zh) * 2011-12-16 2016-08-24 东丽株式会社 纤维增强树脂结构体
EP2767472A1 (de) * 2013-02-19 2014-08-20 Composite Designs EU GmbH Bauteil für eine leichte Flugzeugpassagiersitzanordnung
US8882194B2 (en) 2013-02-25 2014-11-11 PAC Seating Systems, Inc. Aircraft seat energy absorbing device for occupant restraint
DE102013114130A1 (de) * 2013-12-16 2015-06-18 Recaro Aircraft Seating Gmbh & Co. Kg Flugzeugsitzaufständervorrichtung
FR3016862B1 (fr) 2014-01-24 2016-01-22 Airbus Helicopters Banquette pour aeronef comportant des baquets montes individuellement basculants vers le bas et a l'arriere de la banquette en cas de forte deceleration de l'aeronef
JP6130327B2 (ja) 2014-05-09 2017-05-17 株式会社ジャムコ 航空機の乗客用シート
FR3026090B1 (fr) 2014-09-23 2017-05-19 Airbus Helicopters Banquette pour aeronef organisee pour l'accueil d'un nombre variable de passagers
WO2017137960A1 (en) 2016-02-13 2017-08-17 Ideabank Aps Bucket seat
FR3071210B1 (fr) * 2017-09-18 2019-10-18 Alstom Transport Technologies Dispositif de fixation d'un plateau de table
DE102017223537A1 (de) 2017-12-21 2019-06-27 Adient Aerospace Llc Sitzeinheit für ein fahrzeug, insbesondere ein luftfahrzeug
FR3091678B1 (fr) * 2019-01-14 2022-06-17 Autoliv Dev Dispositif d'assise réglable en hauteur
US12083937B1 (en) * 2021-04-29 2024-09-10 Zoox, Inc. Safety structure with energy absorber(s) and motion control assembly for rearward-facing occupant
CN117957138A (zh) * 2021-07-29 2024-04-30 丰田自动车工程及制造北美公司 具有固定框架和可移动座垫的座椅组件
US11584274B1 (en) 2021-09-03 2023-02-21 Safran Seats USA LL C Modular leg assembly for passenger seat
US11760491B1 (en) * 2022-03-04 2023-09-19 Safran Seats Usa Llc Two-piece machine leg assembly for passenger seats

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US2682931A (en) * 1950-03-03 1954-07-06 Victor M Young Means for absorbing energy due to sudden impact
DE1812785B2 (de) * 1968-12-05 1979-04-26 Recaro Gmbh & Co, 7000 Stuttgart Sicherheitssitz für Fahrzeuge
GB1286439A (en) * 1969-01-31 1972-08-23 Recaro A G Motor vehicle seat
US3603638A (en) * 1969-02-17 1971-09-07 Universal Oil Prod Co Vehicle seat support structure
US4349167A (en) * 1979-10-30 1982-09-14 The Boeing Company Crash load attenuating passenger seat
DE3533132A1 (de) * 1985-09-17 1987-03-19 Baymak Faruk Sitz mit schockabsorber fuer passagiere und begleiter insbesondere in einem luftfahrzeug
US4718719A (en) * 1986-08-05 1988-01-12 Ptc Aerospace Inc. Energy absorbing aircraft seat frame structure
FR2612151B1 (fr) * 1987-03-12 1992-04-10 Sicma Aero Seat Structure a dispositif d'absorption d'energie et resistant a des efforts dynamiques formant pietement pour siege d'appareil de transport aerien et siege comportant une telle structure
JPH0444903Y2 (de) * 1987-04-03 1992-10-22
US4911381A (en) * 1987-12-28 1990-03-27 Simula, Inc. Energy-absorbing leg assembly for aircraft passenger seats

Also Published As

Publication number Publication date
JPH02221000A (ja) 1990-09-04
EP0423348A4 (en) 1991-11-13
WO1990009905A1 (en) 1990-09-07
JP2520005B2 (ja) 1996-07-31
DE69019456T2 (de) 1995-09-28
US5152578A (en) 1992-10-06
ATE122619T1 (de) 1995-06-15
EP0423348B1 (de) 1995-05-17
EP0423348A1 (de) 1991-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee