BR112023022151A2 - Assento destinado a ser fixado ao piso de um veículo - Google Patents

Assento destinado a ser fixado ao piso de um veículo

Info

Publication number
BR112023022151A2
BR112023022151A2 BR112023022151A BR112023022151A BR112023022151A2 BR 112023022151 A2 BR112023022151 A2 BR 112023022151A2 BR 112023022151 A BR112023022151 A BR 112023022151A BR 112023022151 A BR112023022151 A BR 112023022151A BR 112023022151 A2 BR112023022151 A2 BR 112023022151A2
Authority
BR
Brazil
Prior art keywords
floor
vehicle
lower structure
fixed
seat intended
Prior art date
Application number
BR112023022151A
Other languages
English (en)
Inventor
Benjamin Saada
Thomas Chevrier
Original Assignee
Expliseat
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 Expliseat filed Critical Expliseat
Publication of BR112023022151A2 publication Critical patent/BR112023022151A2/pt

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
    • B60N2/427—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
    • 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
    • B60N2/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

assento destinado a ser fixado ao piso de um veículo. a invenção refere-se a um assento destinado a ser fixado ao piso de um veículo, compreendendo uma parte de assento incorporando uma estrutura inferior, e um encosto incorporando uma estrutura superior fixada à estrutura inferior por pelo menos um fixador (21) que permite que o encosto se incline em caso de um impacto, por rotação em torno de um eixo transversal (at), este fixador (21) compreendendo: - uma haste de ligação (24) tendo uma primeira extremidade (27) conectada à estrutura inferior (8) por um primeiro elo de articulação (p1) de eixo (a1) paralelo ao eixo transversal (at), e tendo uma segunda extremidade (29) conectada à estrutura superior por meio de um segundo elo de articulação (p2) de eixo (a2) paralelo ao eixo transversal (at); - cada elo de articulação (p1, p2) possuindo um freio de rotação (33, 37) e/ou um sistema de batentes limitando sua amplitude de rotação; e - um elo mecânico de sacrifício (lf) que conecta a estrutura inferior à estrutura superior, enquanto está situado junto à haste de ligação (24).
BR112023022151A 2021-05-03 2022-04-26 Assento destinado a ser fixado ao piso de um veículo BR112023022151A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104618A FR3122369B1 (fr) 2021-05-03 2021-05-03 Siège pour véhicule avec dossier équipé de moyens d’amortissement de choc
PCT/FR2022/050788 WO2022234213A1 (fr) 2021-05-03 2022-04-26 Siège pour véhicule avec dossier équipé de moyens d'amortissement de choc

Publications (1)

Publication Number Publication Date
BR112023022151A2 true BR112023022151A2 (pt) 2024-01-16

Family

ID=76807767

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022151A BR112023022151A2 (pt) 2021-05-03 2022-04-26 Assento destinado a ser fixado ao piso de um veículo

Country Status (7)

Country Link
EP (1) EP4334170A1 (pt)
JP (1) JP2024517247A (pt)
CN (1) CN117255753A (pt)
BR (1) BR112023022151A2 (pt)
CA (1) CA3214449A1 (pt)
FR (1) FR3122369B1 (pt)
WO (1) WO2022234213A1 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062610B1 (fr) * 2017-02-08 2019-04-19 Expliseat Siege pour vehicule avec dossier basculant
US10696195B2 (en) * 2017-11-15 2020-06-30 Key Safety Systems, Inc. Seat with energy Absorbing seatback

Also Published As

Publication number Publication date
CA3214449A1 (en) 2022-11-10
EP4334170A1 (fr) 2024-03-13
JP2024517247A (ja) 2024-04-19
WO2022234213A1 (fr) 2022-11-10
CN117255753A (zh) 2023-12-19
FR3122369A1 (fr) 2022-11-04
FR3122369B1 (fr) 2023-06-02

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