FR3096342B1 - SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT - Google Patents

SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT Download PDF

Info

Publication number
FR3096342B1
FR3096342B1 FR1905363A FR1905363A FR3096342B1 FR 3096342 B1 FR3096342 B1 FR 3096342B1 FR 1905363 A FR1905363 A FR 1905363A FR 1905363 A FR1905363 A FR 1905363A FR 3096342 B1 FR3096342 B1 FR 3096342B1
Authority
FR
France
Prior art keywords
seat cushion
insert
stiffening insert
seat
stiffening
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
FR1905363A
Other languages
French (fr)
Other versions
FR3096342A1 (en
Inventor
Martin Guillerault
Jérémy Cailleteau
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 Seats SA
Original Assignee
Safran Seats 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 Safran Seats SA filed Critical Safran Seats SA
Priority to FR1905363A priority Critical patent/FR3096342B1/en
Priority to PCT/EP2020/063491 priority patent/WO2020234115A1/en
Publication of FR3096342A1 publication Critical patent/FR3096342A1/en
Application granted granted Critical
Publication of FR3096342B1 publication Critical patent/FR3096342B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B64D11/0647—Seats characterised by special upholstery or cushioning features
    • 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
    • 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
    • B60N2/4249—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 fixed structures, i.e. where neither the seat nor a part thereof are displaced during 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
    • B60N2/70—Upholstery springs ; Upholstery
    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7023—Coach-like constructions
    • B60N2/7035—Cushions

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

L’invention porte principalement sur coussin d'assise (12) pour un siège de véhicule, notamment un siège d'avion, comportant: - au moins une couche de mousse inférieure (15) ayant une fonction de rigidification dudit coussin d'assise (12), - au moins une couche de mousse supérieure (16.1, 16.2) ayant une fonction de confort d'assise, et - au moins un insert (17) disposé à l'intérieur de la couche de mousse inférieure (15), - l'insert (17) étant réalisé dans un matériau métallique et présentant une forme tubulaire creuse de section transversale rectangulaire ou carrée. Figure 1dThe invention relates mainly to a seat cushion (12) for a vehicle seat, in particular an airplane seat, comprising: - at least one bottom layer of foam (15) having a function of stiffening said seat cushion ( 12), - at least one upper foam layer (16.1, 16.2) having a seating comfort function, and - at least one insert (17) arranged inside the lower foam layer (15), - the insert (17) being made of a metallic material and having a hollow tubular shape of rectangular or square cross-section. Figure 1d

FR1905363A 2019-05-22 2019-05-22 SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT Active FR3096342B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1905363A FR3096342B1 (en) 2019-05-22 2019-05-22 SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT
PCT/EP2020/063491 WO2020234115A1 (en) 2019-05-22 2020-05-14 Seat cushion provided with at least one stiffening insert

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905363A FR3096342B1 (en) 2019-05-22 2019-05-22 SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT
FR1905363 2019-05-22

Publications (2)

Publication Number Publication Date
FR3096342A1 FR3096342A1 (en) 2020-11-27
FR3096342B1 true FR3096342B1 (en) 2021-12-24

Family

ID=67999832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905363A Active FR3096342B1 (en) 2019-05-22 2019-05-22 SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT

Country Status (2)

Country Link
FR (1) FR3096342B1 (en)
WO (1) WO2020234115A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202109011QA (en) * 2019-03-25 2021-09-29 Greiner Aerospace Gmbh Cushion for a plane seat, having antimicrobial effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389935A (en) * 1966-05-11 1968-06-25 Eaton Yale & Towne Composite load supporting structure
US3762766A (en) * 1971-06-04 1973-10-02 American Seating Co Airplane seat assembly
US8116910B2 (en) 2007-08-23 2012-02-14 Intouch Technologies, Inc. Telepresence robot with a printer
EP2243659A1 (en) * 2009-04-22 2010-10-27 IEE International Electronics & Engineering S.A. Foam element production method
US8782835B2 (en) * 2012-03-20 2014-07-22 Be Aerospace, Inc. Seat cushion with integrated seat frame attachment structure

Also Published As

Publication number Publication date
FR3096342A1 (en) 2020-11-27
WO2020234115A1 (en) 2020-11-26

Similar Documents

Publication Publication Date Title
US20180312086A1 (en) Lattice based seat cushion to improve comfort and vibration isolation
CA2782455C (en) Seat that can be converted into a sleeping-berth
CA2779673C (en) Seat that can be converted into a sleeping-berth
US9914380B2 (en) Foam part, in particular for a vehicle seat, and method and tool for producing a foam part
FR3096342B1 (en) SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT
EP3152114B1 (en) Hybrid composite structural member
CN102556351B (en) Aircraft and aircraft ramp including cabin
MX2016010316A (en) Thigh support providing full height auxiliary firmness for an unoccupied and unfolded, fold flat, air suspended seat.
FR3059951B1 (en) ARRANGEMENT OF INDIVIDUAL SEATS FOR AIRCRAFT PASSENGERS
US20170283070A1 (en) Seat Back for Vehicle
US10556526B2 (en) Ventilated vehicle seat with passive vent panel
FR3049578A1 (en) ARMCHAIR SEAT ASSEMBLY AGENCIES IN QUINCONCE
CN104802994A (en) Seat arrangement, aircraft cabin as well as armrest and seat or seat group for use therein
US20170283069A1 (en) Cushion Assembly
US20120253752A1 (en) Method of optimizing geometry of a seating element
US9931990B2 (en) Storage assembly and vehicle console employing the same
US20160288683A1 (en) Seat frame
ITRM970340A1 (en) PERFECTED CUSHION STRUCTURE
EP3606821B1 (en) A vehicle seat
US10933786B2 (en) Fixed attachment for hog ring tie-down trench
RU2796222C2 (en) Frame for seats in public transport vehicles
CA3120851A1 (en) Frame for seats in public transport vehicles
JP6825941B2 (en) Vehicle seat pad
US10625647B1 (en) Seatback support structures with variable and adjustable stiffness
WO2019126674A1 (en) Seat having an air-sprung padding

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20201127

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6