EP4701901A1 - Durch 3d-drucken hergestellter sitzabschnitt - Google Patents

Durch 3d-drucken hergestellter sitzabschnitt

Info

Publication number
EP4701901A1
EP4701901A1 EP24722222.7A EP24722222A EP4701901A1 EP 4701901 A1 EP4701901 A1 EP 4701901A1 EP 24722222 A EP24722222 A EP 24722222A EP 4701901 A1 EP4701901 A1 EP 4701901A1
Authority
EP
European Patent Office
Prior art keywords
meshes
seat
network
submarining
bar
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.)
Pending
Application number
EP24722222.7A
Other languages
English (en)
French (fr)
Inventor
Eric Brin
Fabrice FLATRES
Jean-Baptiste ROY
Philippe Souville
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP4701901A1 publication Critical patent/EP4701901A1/de
Pending legal-status Critical Current

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
    • B60N2/4249—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
    • B60N2/4256—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 the shape of the seat being specially adapted for a particular purpose or for particular vehicles
    • B60N2/4263—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 the shape of the seat being specially adapted for a particular purpose or for particular vehicles with anti-submarining systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
EP24722222.7A 2023-04-25 2024-04-25 Durch 3d-drucken hergestellter sitzabschnitt Pending EP4701901A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2304144A FR3148181A1 (fr) 2023-04-25 2023-04-25 assise de siège fabriquée par impression 3D
PCT/EP2024/061445 WO2024223767A1 (fr) 2023-04-25 2024-04-25 Assise de siège fabriquée par impression 3d

Publications (1)

Publication Number Publication Date
EP4701901A1 true EP4701901A1 (de) 2026-03-04

Family

ID=87554679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24722222.7A Pending EP4701901A1 (de) 2023-04-25 2024-04-25 Durch 3d-drucken hergestellter sitzabschnitt

Country Status (3)

Country Link
EP (1) EP4701901A1 (de)
FR (1) FR3148181A1 (de)
WO (1) WO2024223767A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200148080A1 (en) * 2018-11-08 2020-05-14 GM Global Technology Operations LLC Seat for a vehicle providing a temperature-stable, rate-sensitive support
US11712825B2 (en) * 2019-09-10 2023-08-01 Ford Global Technologies, Llc Trim article having an integrated structural composition with variated densities and methods for making the same

Also Published As

Publication number Publication date
WO2024223767A1 (fr) 2024-10-31
FR3148181A1 (fr) 2024-11-01

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