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

SEAT CUSHION WITH AT LEAST ONE STIFFENING INSERT Download PDF

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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; ARRANGEMENTS 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

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
WO2020193276A1 (en) * 2019-03-25 2020-10-01 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

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