FR2870802B1 - Dispositif d'absorption d'energie mecanique de choc, procede et piece d'equipement associes - Google Patents

Dispositif d'absorption d'energie mecanique de choc, procede et piece d'equipement associes

Info

Publication number
FR2870802B1
FR2870802B1 FR0405688A FR0405688A FR2870802B1 FR 2870802 B1 FR2870802 B1 FR 2870802B1 FR 0405688 A FR0405688 A FR 0405688A FR 0405688 A FR0405688 A FR 0405688A FR 2870802 B1 FR2870802 B1 FR 2870802B1
Authority
FR
France
Prior art keywords
mechanical energy
energy absorption
absorption device
equipment part
shock mechanical
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
FR0405688A
Other languages
English (en)
Other versions
FR2870802A1 (fr
Inventor
Nathalie David
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 FR0405688A priority Critical patent/FR2870802B1/fr
Publication of FR2870802A1 publication Critical patent/FR2870802A1/fr
Application granted granted Critical
Publication of FR2870802B1 publication Critical patent/FR2870802B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0451—Block or short strip-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
    • 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
    • B60R21/0428—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side doors or panels, e.g. displaced towards the occupants in case of a side collision
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • 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
    • B60R2021/0414—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings using energy absorbing ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
FR0405688A 2004-05-26 2004-05-26 Dispositif d'absorption d'energie mecanique de choc, procede et piece d'equipement associes Expired - Fee Related FR2870802B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0405688A FR2870802B1 (fr) 2004-05-26 2004-05-26 Dispositif d'absorption d'energie mecanique de choc, procede et piece d'equipement associes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405688A FR2870802B1 (fr) 2004-05-26 2004-05-26 Dispositif d'absorption d'energie mecanique de choc, procede et piece d'equipement associes

Publications (2)

Publication Number Publication Date
FR2870802A1 FR2870802A1 (fr) 2005-12-02
FR2870802B1 true FR2870802B1 (fr) 2007-09-14

Family

ID=34945928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405688A Expired - Fee Related FR2870802B1 (fr) 2004-05-26 2004-05-26 Dispositif d'absorption d'energie mecanique de choc, procede et piece d'equipement associes

Country Status (1)

Country Link
FR (1) FR2870802B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658807A (zh) * 2012-05-14 2012-09-12 力帆实业(集团)股份有限公司 轿车防侧撞装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4202360B2 (ja) * 2005-12-28 2008-12-24 本田技研工業株式会社 車両のドア構造
US7625036B2 (en) 2006-04-04 2009-12-01 Oakwood Energy Management, Inc. Multi-sectional modular energy absorber and method for configuring same
DE202007012205U1 (de) * 2007-08-28 2009-01-08 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Kraftfahrzeugbaugruppe
FR2934204B1 (fr) * 2008-07-24 2011-05-13 Peugeot Citroen Automobiles Sa Dispositif formant porte pour vehicule, comprenant un renfort s'opposant a un enfoncement local en cas de choc
US10005408B2 (en) 2011-11-03 2018-06-26 Sabic Global Technologies B.V. Energy absorbing system for conflicting regulatory requirements for vehicle bumpers
US20130175128A1 (en) * 2012-01-05 2013-07-11 Sabic Innovative Plastics Ip B.V. Multi-stage energy absorber and method of making and using the same
US9415708B2 (en) 2014-02-18 2016-08-16 Oakwood Energy Management, Inc. Conformable energy absorber
CN114030344B (zh) * 2021-12-17 2025-09-30 蔚来汽车科技(安徽)有限公司 集成在车门上的碰撞保护结构、车门和车辆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890877A (en) * 1988-07-12 1990-01-02 General Motors Corporation Energy absorption system for vehicle door and method of making
DE19749581B4 (de) * 1997-11-10 2005-05-04 Daimlerchrysler Ag Innenteil für ein Kraftfahrzeug
US6682128B2 (en) * 1998-02-04 2004-01-27 Oakwood Energy Management, Inc. Composite energy absorber
DE19814842A1 (de) * 1998-04-02 1999-10-07 Wagon Automotive Gmbh Aufpralldämpfer
FR2815100B1 (fr) * 2000-10-09 2003-04-18 Sai Automotive Allibert Ind Dispositif d'absorption d'energie lors d'un choc, et portiere de vehicule automobile comprenant un tel dispositif
US6536052B2 (en) * 2000-12-04 2003-03-25 Lucky Bell Plastic Factory Ltd. Safety helmets with cellular textile composite structure as energy absorber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658807A (zh) * 2012-05-14 2012-09-12 力帆实业(集团)股份有限公司 轿车防侧撞装置
CN102658807B (zh) * 2012-05-14 2014-05-21 力帆实业(集团)股份有限公司 轿车防侧撞装置

Also Published As

Publication number Publication date
FR2870802A1 (fr) 2005-12-02

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