BRPI0518831A2 - eixo flexÍvel, travessa de eixo, veÍculo equipado com tal eixo flexÍvel, e mÉtodo de fabricaÇço de tal travessa - Google Patents

eixo flexÍvel, travessa de eixo, veÍculo equipado com tal eixo flexÍvel, e mÉtodo de fabricaÇço de tal travessa

Info

Publication number
BRPI0518831A2
BRPI0518831A2 BRPI0518831-8A BRPI0518831A BRPI0518831A2 BR PI0518831 A2 BRPI0518831 A2 BR PI0518831A2 BR PI0518831 A BRPI0518831 A BR PI0518831A BR PI0518831 A2 BRPI0518831 A2 BR PI0518831A2
Authority
BR
Brazil
Prior art keywords
axle
flexible axle
manufacturing
cross
vehicle equipped
Prior art date
Application number
BRPI0518831-8A
Other languages
English (en)
Inventor
Bruno Riffeier
Patrice Fabbro
Raymond Deslande
Jacques Foulquier
Original Assignee
Auto Chassis Int Snc
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 Auto Chassis Int Snc filed Critical Auto Chassis Int Snc
Publication of BRPI0518831A2 publication Critical patent/BRPI0518831A2/pt
Publication of BRPI0518831B1 publication Critical patent/BRPI0518831B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8103—Shaping by folding or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/8201—Joining by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Springs (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Soil Working Implements (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

EIXO FLEXÍVEL, TRAVESSA DE EIXO, VEÍCULO EQUIPADO COM TAL EIXO FLEXÍVEL, E MÉTODO DE FABRICAÇçO DE TAL TRAVESSA. Esta invenção se refere a um eixo flexível para veículo motorizado, compreendendo uma travessa (1) que conecta dois braços longitudinais (2), caracterizado pelo fato de que a dita travessa (1) tem uma seção transversal fechada, e pelo fato de que a dita travessa possui, em pelo menos uma região central, uma seção transversal essencialmente trapezoidal (11)
BRPI0518831A 2004-12-08 2005-12-08 eixo flexível para um veículo motorizado compreendendo uma travessa, travessa de eixo para ligação de dois braços, veículo equipado com tal eixo flexível e método de fabricação de tal travessa BRPI0518831B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413084A FR2878786B1 (fr) 2004-12-08 2004-12-08 Essieu souple comprenant une traverse a section tropezoidale, traverse, vehicule et procede de fabrication correspondants
PCT/EP2005/056618 WO2006061424A1 (fr) 2004-12-08 2005-12-08 Essieu souple comprenant une traverse à section trapézoïdale, traverse, véhicule et procédé de fabrication correspondants

Publications (2)

Publication Number Publication Date
BRPI0518831A2 true BRPI0518831A2 (pt) 2008-12-09
BRPI0518831B1 BRPI0518831B1 (pt) 2018-07-17

Family

ID=35064805

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518831A BRPI0518831B1 (pt) 2004-12-08 2005-12-08 eixo flexível para um veículo motorizado compreendendo uma travessa, travessa de eixo para ligação de dois braços, veículo equipado com tal eixo flexível e método de fabricação de tal travessa

Country Status (10)

Country Link
US (1) US8047617B2 (pt)
EP (1) EP1827880B1 (pt)
JP (1) JP5324101B2 (pt)
CN (1) CN101072696B (pt)
AT (1) ATE497892T1 (pt)
BR (1) BRPI0518831B1 (pt)
DE (1) DE602005026316D1 (pt)
FR (1) FR2878786B1 (pt)
PL (1) PL1827880T3 (pt)
WO (1) WO2006061424A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2898543A1 (fr) * 2006-03-20 2007-09-21 Renault Sas Essieu souple arriere de vehicule automobile a barre panhard et traverse cintree, et vehicule correspondant
JP2008265677A (ja) * 2007-04-24 2008-11-06 Mazda Motor Corp 車体下部構造
EP2183122B1 (en) * 2007-09-05 2012-10-24 Magna International Inc. Twist beam with interlock
DE102007052632A1 (de) * 2007-11-05 2009-05-07 Benteler Automobiltechnik Gmbh Verbundlenkerachse
ITTO20080521A1 (it) * 2008-07-08 2010-01-08 Sistemi Sospensioni Spa Traversa per una sospensione posteriore a ponte torcente per autoveicolo e procedimento per la sua fabbricazione
DE102008047059A1 (de) 2008-09-15 2010-03-18 Man Nutzfahrzeuge Ag Achskörper für eine Fahrzeugachse, insbesondere für eine Starrachse eines Kraft- und/oder Nutzfahrzeuges
IT1391870B1 (it) 2008-11-12 2012-01-27 Sistemi Sospensioni Spa Sospensione a ruote indipendenti per veicolo
EP2199124B1 (en) * 2008-12-16 2012-06-27 Fiat Group Automobiles S.p.A. Curved twist-beam axle
DE102009049117A1 (de) * 2009-10-12 2011-04-14 GM Global Technology Operations, Inc., Detroit Reibgeschweißter Verbundlenker
CN102092259B (zh) * 2010-12-09 2013-02-13 浙江福多纳汽车部件有限公司 一种变截面车辆纵臂构件的制作方法
DE102012000425A1 (de) * 2012-01-12 2013-07-18 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Hinterradaufhängung für ein Kraftfahrzeug
WO2013116666A1 (en) 2012-02-01 2013-08-08 Magna International Inc. Transverse strut and method of forming a transverse strut
WO2014005215A1 (en) * 2012-07-03 2014-01-09 Pantero Technologies Inc. Semi-independent suspension system for a low floor vehicle
JP6234842B2 (ja) * 2014-02-25 2017-11-22 株式会社エフテック トーションビーム式サスペンション
CN105216573B (zh) * 2014-06-06 2017-11-28 上海宝钢高新技术零部件有限公司 管状扭力梁及成形方法
FR3077225B1 (fr) * 2018-02-01 2020-01-24 Renault S.A.S. Procede de realisation d'une traverse tubulaire d'essieu non trempee comportant une etape de grenaillage
KR20240175908A (ko) * 2023-06-14 2024-12-23 현대모비스 주식회사 차량용 현가장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412173A (en) * 1932-12-14 1934-06-14 Samuel Whyte Improvements relating to case-hardening
FR2590847B1 (fr) * 1985-12-02 1988-05-20 Vallourec Essieu semi-rigide pour vehicule
EP0752332B1 (de) * 1995-06-30 1997-05-02 Benteler Ag Verbundlenkerhinterachse
DE19653959C1 (de) * 1996-12-21 1998-02-05 Benteler Werke Ag Querträger und Verfahren zum Herstellen eines Querträgers
DE19707643C1 (de) * 1997-02-26 1998-12-24 Ford Global Tech Inc Verbundlenker-Hinterachse für Kraftfahrzeuge
JP3716610B2 (ja) * 1998-03-30 2005-11-16 マツダ株式会社 自動車の後輪懸架装置
DE29809241U1 (de) * 1998-05-26 1998-08-27 Benteler Ag, 33104 Paderborn Verbundlenkerachse
FR2782474B1 (fr) * 1998-08-19 2000-11-17 Lorraine Laminage Traverse d'un train arriere de vehicule automobile
ATE399661T1 (de) * 1999-09-02 2008-07-15 Benteler Werke Ag Querträger als bestandteil einer verbundlenkerachse
DE19941993C1 (de) * 1999-09-02 2000-12-14 Benteler Werke Ag Verfahren zur Herstellung eines biegesteifen torsionsweichen Rohrprofils als Querträger für eine Verbundlenkerhinterachse eines Personenkraftwagens
JP3750521B2 (ja) * 2000-03-09 2006-03-01 トヨタ自動車株式会社 異形断面筒状体の製造方法及びトーションビーム用アクスルビーム
US6523841B2 (en) * 2000-05-31 2003-02-25 Benteler Ag Twist-beam axle for motor vehicles
DE20101602U1 (de) * 2001-01-31 2001-04-05 Benteler Automobiltechnik GmbH & Co. KG, 33104 Paderborn Verbundlenkerachse
CN2554029Y (zh) * 2002-07-26 2003-06-04 李再国 弓字形小四轮拖拉机前桥
ITTO20020959A1 (it) * 2002-11-07 2004-05-08 Sistemi Sospensioni Spa Ponte torcente per la sospensione posteriore di un
JP2004299513A (ja) * 2003-03-31 2004-10-28 Suzuki Motor Corp トーションビーム式サスペンション
JP4089489B2 (ja) * 2003-04-10 2008-05-28 トヨタ自動車株式会社 アクスルビーム
US7377041B2 (en) * 2003-06-18 2008-05-27 Donghee Industrial Co., Ltd. Torsion beam type suspension, method for forming torsion beam, and apparatus for forming torsion beam
KR20040110247A (ko) * 2003-06-18 2004-12-31 (주) 동희산업 토션 빔식 현가장치 및 토션빔 성형방법

Also Published As

Publication number Publication date
EP1827880B1 (fr) 2011-02-09
CN101072696B (zh) 2010-09-01
ATE497892T1 (de) 2011-02-15
US20080150349A1 (en) 2008-06-26
PL1827880T3 (pl) 2011-10-31
WO2006061424A1 (fr) 2006-06-15
FR2878786B1 (fr) 2007-02-23
DE602005026316D1 (de) 2011-03-24
EP1827880A1 (fr) 2007-09-05
FR2878786A1 (fr) 2006-06-09
BRPI0518831B1 (pt) 2018-07-17
JP5324101B2 (ja) 2013-10-23
JP2008522893A (ja) 2008-07-03
US8047617B2 (en) 2011-11-01
CN101072696A (zh) 2007-11-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: AUTO CHASSIS INTERNATIONAL SNC (FR) , ARCELORMITTA

Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: AUTO CHASSIS INTERNATIONAL SNC.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]