FR3085323B1 - Systeme d'absorption d'energie pour vehicule et element de structure associe - Google Patents

Systeme d'absorption d'energie pour vehicule et element de structure associe Download PDF

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Publication number
FR3085323B1
FR3085323B1 FR1857748A FR1857748A FR3085323B1 FR 3085323 B1 FR3085323 B1 FR 3085323B1 FR 1857748 A FR1857748 A FR 1857748A FR 1857748 A FR1857748 A FR 1857748A FR 3085323 B1 FR3085323 B1 FR 3085323B1
Authority
FR
France
Prior art keywords
energy absorption
absorption system
vehicles
structural elements
associated structural
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
FR1857748A
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English (en)
Other versions
FR3085323A1 (fr
Inventor
Denis Perinet
Richard Guenin
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.)
Faurecia Interieur Industrie SAS
Original Assignee
Faurecia Interieur Industrie 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 Faurecia Interieur Industrie SAS filed Critical Faurecia Interieur Industrie SAS
Priority to FR1857748A priority Critical patent/FR3085323B1/fr
Priority to PCT/EP2019/073022 priority patent/WO2020043804A1/fr
Publication of FR3085323A1 publication Critical patent/FR3085323A1/fr
Application granted granted Critical
Publication of FR3085323B1 publication Critical patent/FR3085323B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

Ce système d'absorption d'énergie (18) pour véhicule lors d'un choc comprend : - un support (20), - une membrane (22) flexible convexe fixée sur le support (20), présentant une surface interne (24) définissant avec le support (20) un volume interne (26) et une surface externe (28) opposée à la surface interne (24), et - une pluralité d'éléments d'absorption (30) s'étendant vers l'extérieur à partir de la surface externe (28) de la membrane (22).
FR1857748A 2018-08-29 2018-08-29 Systeme d'absorption d'energie pour vehicule et element de structure associe Expired - Fee Related FR3085323B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1857748A FR3085323B1 (fr) 2018-08-29 2018-08-29 Systeme d'absorption d'energie pour vehicule et element de structure associe
PCT/EP2019/073022 WO2020043804A1 (fr) 2018-08-29 2019-08-28 Système d'absorption d'énergie pour véhicule et élément de structure associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1857748A FR3085323B1 (fr) 2018-08-29 2018-08-29 Systeme d'absorption d'energie pour vehicule et element de structure associe
FR1857748 2018-08-29

Publications (2)

Publication Number Publication Date
FR3085323A1 FR3085323A1 (fr) 2020-03-06
FR3085323B1 true FR3085323B1 (fr) 2020-08-07

Family

ID=65201194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857748A Expired - Fee Related FR3085323B1 (fr) 2018-08-29 2018-08-29 Systeme d'absorption d'energie pour vehicule et element de structure associe

Country Status (2)

Country Link
FR (1) FR3085323B1 (fr)
WO (1) WO2020043804A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08142784A (ja) * 1994-11-24 1996-06-04 Tokai Rubber Ind Ltd 衝撃吸収構造体
MX2017016513A (es) * 2015-06-15 2018-05-28 3M Innovative Properties Co Material de capa multiple de amortiguamiento.
US10092055B2 (en) * 2016-01-06 2018-10-09 GM Global Technology Operations LLC Local energy absorber

Also Published As

Publication number Publication date
FR3085323A1 (fr) 2020-03-06
WO2020043804A1 (fr) 2020-03-05

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