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FR3064969B1 - CENTRAL BEAM FOR REAR VEHICLE FRAME COMPRISING IN PART REAR A PROFILE OF REINFORCEMENT - Google Patents

CENTRAL BEAM FOR REAR VEHICLE FRAME COMPRISING IN PART REAR A PROFILE OF REINFORCEMENT Download PDF

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Publication number
FR3064969B1
FR3064969B1 FR1752990A FR1752990A FR3064969B1 FR 3064969 B1 FR3064969 B1 FR 3064969B1 FR 1752990 A FR1752990 A FR 1752990A FR 1752990 A FR1752990 A FR 1752990A FR 3064969 B1 FR3064969 B1 FR 3064969B1
Authority
FR
France
Prior art keywords
central beam
profile
reinforcement
vehicle
vehicle frame
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
FR1752990A
Other languages
French (fr)
Other versions
FR3064969A1 (en
Inventor
Said Benane
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1752990A priority Critical patent/FR3064969B1/en
Priority to CN201880023868.XA priority patent/CN110494346A/en
Priority to PCT/FR2018/050503 priority patent/WO2018185388A1/en
Priority to MA049027A priority patent/MA49027A/en
Priority to EP18712955.6A priority patent/EP3606805A1/en
Publication of FR3064969A1 publication Critical patent/FR3064969A1/en
Application granted granted Critical
Publication of FR3064969B1 publication Critical patent/FR3064969B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un véhicule (1) comprenant un châssis arrière (3) présentant deux poutres latérales (5, 7) orientées selon la direction longitudinale du véhicule (1) entre lesquelles est disposée parallèlement une poutre centrale (15), ladite poutre centrale (15) se présentant sous la forme d'un profilé creux de sorte à présenter un canal central (21) la traversant de part et d'autre longitudinalement et présentant une partie avant et une partie arrière selon la direction longitudinale du véhicule (1), le véhicule (1) étant caractérisé en ce que ladite poutre centrale (15) comprend un profilé de renfort (23) imbriqué dans sa partie arrière et fixé à celle-ci. L'invention concerne également une telle poutre centrale (15).The invention relates to a vehicle (1) comprising a rear frame (3) having two lateral beams (5, 7) oriented in the longitudinal direction of the vehicle (1) between which is arranged in parallel a central beam (15), said central beam (15) in the form of a hollow profile so as to have a central channel (21) passing therethrough longitudinally and having a front part and a rear part in the longitudinal direction of the vehicle (1) , the vehicle (1) being characterized in that said central beam (15) comprises a reinforcing profile (23) nested in its rear portion and fixed thereto. The invention also relates to such a central beam (15).

FR1752990A 2017-04-06 2017-04-06 CENTRAL BEAM FOR REAR VEHICLE FRAME COMPRISING IN PART REAR A PROFILE OF REINFORCEMENT Active FR3064969B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1752990A FR3064969B1 (en) 2017-04-06 2017-04-06 CENTRAL BEAM FOR REAR VEHICLE FRAME COMPRISING IN PART REAR A PROFILE OF REINFORCEMENT
CN201880023868.XA CN110494346A (en) 2017-04-06 2018-03-06 In the intermediate beam for vehicle rear lower structure that rear portion includes stiffening profile
PCT/FR2018/050503 WO2018185388A1 (en) 2017-04-06 2018-03-06 Central beam for a vehicle rear chassis comprising a reinforcing profiled section in the rear part
MA049027A MA49027A (en) 2017-04-06 2018-03-06 CENTRAL BEAM FOR REAR CHASSIS OF VEHICLE INCLUDING A REAR PART OF A REINFORCING PROFILE
EP18712955.6A EP3606805A1 (en) 2017-04-06 2018-03-06 Central beam for a vehicle rear chassis comprising a reinforcing profiled section in the rear part

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752990A FR3064969B1 (en) 2017-04-06 2017-04-06 CENTRAL BEAM FOR REAR VEHICLE FRAME COMPRISING IN PART REAR A PROFILE OF REINFORCEMENT
FR1752990 2017-04-06

Publications (2)

Publication Number Publication Date
FR3064969A1 FR3064969A1 (en) 2018-10-12
FR3064969B1 true FR3064969B1 (en) 2019-05-03

Family

ID=58779223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752990A Active FR3064969B1 (en) 2017-04-06 2017-04-06 CENTRAL BEAM FOR REAR VEHICLE FRAME COMPRISING IN PART REAR A PROFILE OF REINFORCEMENT

Country Status (5)

Country Link
EP (1) EP3606805A1 (en)
CN (1) CN110494346A (en)
FR (1) FR3064969B1 (en)
MA (1) MA49027A (en)
WO (1) WO2018185388A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136735A1 (en) 2022-06-16 2023-12-22 Psa Automobiles Sa spar with folding initiation for motor vehicle
FR3142737A1 (en) * 2022-12-01 2024-06-07 Psa Automobiles Sa Vehicle comprising a central rear longitudinal reinforcement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911971A (en) * 1982-07-12 1984-01-21 Mazda Motor Corp Rear vehicle body structure of automoble
US5507522A (en) 1994-03-03 1996-04-16 The Budd Company Hybrid frame rail
DE19829432C2 (en) * 1998-07-01 2003-07-17 Daimler Chrysler Ag Floor structure for a self-supporting bodyshell of a motor vehicle
DE10255968A1 (en) 2002-11-29 2004-06-09 Adam Opel Ag Rear-side base structure and rear-side impact limitation system for a motor vehicle
DE102004061707A1 (en) * 2004-12-22 2006-07-13 Daimlerchrysler Ag Vehicle body has additional load routes provided in lower long member between cross members to transfer crash impact forces
JP4286884B2 (en) * 2007-06-28 2009-07-01 本田技研工業株式会社 Auto body structure
KR101006053B1 (en) 2008-08-26 2011-01-10 주식회사 성우하이텍 Crash box in automotive bumper system
FR3001943B1 (en) * 2013-02-14 2015-04-17 Peugeot Citroen Automobiles Sa REAR FLOOR OF LOAD FOR MOTOR VEHICLE, COMPRISING A REINFORCED LONGERONNET

Also Published As

Publication number Publication date
MA49027A (en) 2020-02-12
FR3064969A1 (en) 2018-10-12
EP3606805A1 (en) 2020-02-12
WO2018185388A1 (en) 2018-10-11
CN110494346A (en) 2019-11-22

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Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423