BR112015020906A2 - barra de torção, e, conjunto de suspensão - Google Patents

barra de torção, e, conjunto de suspensão

Info

Publication number
BR112015020906A2
BR112015020906A2 BR112015020906A BR112015020906A BR112015020906A2 BR 112015020906 A2 BR112015020906 A2 BR 112015020906A2 BR 112015020906 A BR112015020906 A BR 112015020906A BR 112015020906 A BR112015020906 A BR 112015020906A BR 112015020906 A2 BR112015020906 A2 BR 112015020906A2
Authority
BR
Brazil
Prior art keywords
torsion bar
section
suspension assembly
sections
height
Prior art date
Application number
BR112015020906A
Other languages
English (en)
Inventor
Behera Dhiren
Vallishan Gundappa
Rao Prasad
Jagadish Kumar Punith
Raghunath Kale Suresh
Original Assignee
Magna Int Inc
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 Magna Int Inc filed Critical Magna Int Inc
Publication of BR112015020906A2 publication Critical patent/BR112015020906A2/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
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/20—Semi-rigid axle suspensions
    • B60G2200/23—Trailing arms connected by a U-shaped torsion bar
    • 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
    • B60G2206/10—Constructional features of arms
    • B60G2206/16—Constructional features of arms the arm having a U profile and/or made of a plate
    • 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
    • B60G2206/70—Materials used in suspensions
    • B60G2206/72—Steel
    • B60G2206/722—Plates
    • 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)
  • Springs (AREA)

Abstract

1 / 1 resumo “barra de torã‡ãƒo, e, conjunto de suspensãƒoâ€� uma barra de torã§ã£o (22) para um conjunto de suspensã£o (20) compreende uma porã§ã£o de base (44) e paredes laterais (46) apresentando uma seã§ã£o transversal conformada em u aberta e uma seã§ã£o central saliente (24). a barra de torã§ã£o (22) inclui seã§ãµes de extremidade (56, 58), a seã§ã£o intermediã¡ria (24) e seã§ãµes de transiã§ã£o (60, 62), cada uma se estendendo de uma das seã§ãµes de extremidade (56, 58) para a seã§ã£o intermediã¡ria (24). a largura (w) e a altura (h) da barra de torã§ã£o (22) aumentam ao longo das seã§ãµes de transiã§ã£o (60, 62) ã  seã§ã£o intermediã¡ria (24). a largura (w) e a altura (h) da seã§ã£o intermediã¡ria (24) sã£o maiores do que a largura (w) e a altura (h) das seã§ãµes de extremidade (56, 58). a ã¡rea da seã§ã£o transversal da seã§ã£o intermediã¡ria saliente (24) ã© tipicamente de 10% a 30% maior do que a ã¡rea da seã§ã£o transversal das seã§ãµes de extremidade (56, 58).
BR112015020906A 2013-03-14 2014-02-24 barra de torção, e, conjunto de suspensão BR112015020906A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1106CH2013 2013-03-14
PCT/CA2014/000140 WO2014138850A1 (en) 2013-03-14 2014-02-24 Rear twist beam with bulged middle section

Publications (1)

Publication Number Publication Date
BR112015020906A2 true BR112015020906A2 (pt) 2017-07-18

Family

ID=51535647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015020906A BR112015020906A2 (pt) 2013-03-14 2014-02-24 barra de torção, e, conjunto de suspensão

Country Status (9)

Country Link
US (1) US9522588B2 (pt)
EP (1) EP2969611B1 (pt)
JP (1) JP2016515064A (pt)
CN (1) CN105008157B (pt)
BR (1) BR112015020906A2 (pt)
CA (1) CA2898322C (pt)
MX (1) MX363009B (pt)
RU (1) RU2015130272A (pt)
WO (1) WO2014138850A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105531128B (zh) * 2013-04-16 2018-04-13 麦格纳国际公司 具有接合的内部件和外部件的扭转梁
DE102014104014B4 (de) * 2014-03-24 2018-03-08 Benteler Automobiltechnik Gmbh Kraftfahrzeugachse und Verfahren zur Herstellung eines Querträgers für eine Kraftfahrzeugachse
DE102014221472A1 (de) * 2014-10-22 2016-04-28 Volkswagen Aktiengesellschaft Querträger für eine Verbundlenkerachse
DE112016000816T5 (de) * 2015-02-20 2017-11-02 Magna International Inc. Fahrzeug-Verbundlenkerachsenanordnung
KR101673343B1 (ko) 2015-05-06 2016-11-07 현대자동차 주식회사 차량용 커플드 토션 빔 액슬
CN107554223B (zh) * 2016-06-30 2019-12-13 长城汽车股份有限公司 扭转梁及后悬架总成
JP7441679B2 (ja) 2020-03-05 2024-03-01 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
CN111361375B (zh) * 2020-03-24 2021-12-07 吉利汽车研究院（宁波）有限公司 扭力梁后桥总成及具有其的车辆
KR20210122388A (ko) * 2020-03-31 2021-10-12 현대자동차주식회사 커플드 토션빔 액슬의 토션빔
WO2022094063A1 (en) * 2020-10-29 2022-05-05 Magna International Inc. Twist axle assembly
CN114435059B (zh) * 2020-11-06 2024-03-26 上海汽车集团股份有限公司 扭转梁和汽车

Family Cites Families (21)

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US2685479A (en) * 1944-11-25 1954-08-03 Rockwell Spring & Axle Co Tubular axle beam
DE2004367A1 (de) * 1970-01-31 1971-08-12 Audi NSU Auto Union AG, 8070 Ingol Stadt Hmterradfuhrung
JPS5853504A (ja) * 1981-09-22 1983-03-30 Mazda Motor Corp 自動車の後輪懸架装置
FR2737177B1 (fr) * 1995-07-28 1997-09-05 Vallourec Vitry Berceau tubulaire pour vehicule automobile
JP2000052733A (ja) * 1998-08-13 2000-02-22 Toyota Motor Corp トーションビーム式リヤサスペンション及びトーションビームの製造方法
US6086162A (en) * 1998-12-14 2000-07-11 General Motors Corporation Motor vehicle rear axle and method
JP3526792B2 (ja) * 1999-09-17 2004-05-17 本田技研工業株式会社 トーションビーム式サスペンション
FR2805776B1 (fr) * 2000-03-02 2003-06-27 Michelin & Cie Essieu souple pour vehicule automobile, a dispositif anti- roulis perfectionne
GB2370257B (en) * 2000-12-22 2004-04-21 Mg Rover Group Ltd Vehicle suspension systems
DE20101602U1 (de) * 2001-01-31 2001-04-05 Benteler Automobiltechnik Gmbh Verbundlenkerachse
DE102004003152A1 (de) 2004-01-21 2005-08-11 Volkswagen Ag Verbundlenkerachse für ein Kraftfahrzeug und Verfahren zur Einstellung der Torsionssteifigkeit an einer solchen
KR100599565B1 (ko) * 2004-07-20 2006-07-13 현대모비스 주식회사 가변 형상을 갖는 토션빔 타입 현가장치
KR20070114744A (ko) 2005-03-16 2007-12-04 마그나 인터내셔널 인코포레이티드 일체형 비틀림 바아를 구비한 트위스트 비임 축
US20070246904A1 (en) * 2005-09-12 2007-10-25 Satoshi Murata Torsion-Beam-Type Suspension Apparatus
US20070069496A1 (en) * 2005-09-27 2007-03-29 Rinehart Ronald A Torsion beam suspension member
CN101795881B (zh) 2007-09-05 2012-08-22 麦格纳国际公司 复合式后轮轴组件及其管状横向撑杆
CN201472102U (zh) * 2009-07-06 2010-05-19 浙江吉利汽车研究院有限公司 一种汽车用悬架扭力梁后桥装置
DE102009050058C5 (de) * 2009-10-21 2019-02-28 Volkswagen Ag Verbundlenkerachse und Verfahren zur Herstellung von Verbundlenkerachsen für Kraftfahrzeuge
KR20120107934A (ko) * 2009-10-30 2012-10-04 마그나 인터내셔널 인코포레이티드 트위스트 액슬의 토션 비임
DE102011085029A1 (de) * 2011-10-21 2013-04-25 Luhn & Pulvermacher - Dittmann & Neuhaus GmbH Stabilisator in Faserkunststoffverbund und Verfahren zu dessen Herstellung
DE102014104014B4 (de) * 2014-03-24 2018-03-08 Benteler Automobiltechnik Gmbh Kraftfahrzeugachse und Verfahren zur Herstellung eines Querträgers für eine Kraftfahrzeugachse

Also Published As

Publication number Publication date
WO2014138850A1 (en) 2014-09-18
CN105008157A (zh) 2015-10-28
RU2015130272A (ru) 2017-04-20
US9522588B2 (en) 2016-12-20
EP2969611A1 (en) 2016-01-20
EP2969611B1 (en) 2019-03-27
JP2016515064A (ja) 2016-05-26
MX2015009723A (es) 2016-03-31
EP2969611A4 (en) 2016-04-13
CA2898322A1 (en) 2014-09-18
CA2898322C (en) 2021-05-04
MX363009B (es) 2019-03-04
CN105008157B (zh) 2017-10-20
US20160016453A1 (en) 2016-01-21

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]