WO2013051822A3 - 자동차의 후차축 현가 장치 - Google Patents

자동차의 후차축 현가 장치 Download PDF

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Publication number
WO2013051822A3
WO2013051822A3 PCT/KR2012/007816 KR2012007816W WO2013051822A3 WO 2013051822 A3 WO2013051822 A3 WO 2013051822A3 KR 2012007816 W KR2012007816 W KR 2012007816W WO 2013051822 A3 WO2013051822 A3 WO 2013051822A3
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
suspension apparatus
trailing arms
rear axle
steel
Prior art date
Application number
PCT/KR2012/007816
Other languages
English (en)
French (fr)
Other versions
WO2013051822A2 (ko
Inventor
강오성
김정규
Original Assignee
지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨
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 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 filed Critical 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨
Publication of WO2013051822A2 publication Critical patent/WO2013051822A2/ko
Publication of WO2013051822A3 publication Critical patent/WO2013051822A3/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • 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
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only
    • 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
    • B60G2206/202—Constructional features of semi-rigid axles, e.g. twist beam type axles with a radially deformed tube as a cross member
    • 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
    • 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)

Abstract

본 발명은 자동차의 후륜 현가 장치에 관한 것이다. 본 발명의 자동차의 후륜 현가 장치는, 강재로 이루어지고 차체의 양측에 배치되는 트레일링 암; 양단부가 양측의 트레일링 암을 향하도록 차체를 가로지르는 방향으로 배치되고, 강재로 이루어지는 토션 빔; 및 강재로 이루어지고, 상기 트레일링 암과 상기 토션 빔 사이에 개재되어 양단부가 각각 트레일링 암과 토션 빔과 용접 결합되는 중간 연결 부재를 포함하여 이루어진다.
PCT/KR2012/007816 2011-10-06 2012-09-27 자동차의 후차축 현가 장치 WO2013051822A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110101939A KR20130037502A (ko) 2011-10-06 2011-10-06 자동차의 후차축 현가 장치
KR10-2011-0101939 2011-10-06

Publications (2)

Publication Number Publication Date
WO2013051822A2 WO2013051822A2 (ko) 2013-04-11
WO2013051822A3 true WO2013051822A3 (ko) 2013-05-30

Family

ID=48044282

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007816 WO2013051822A2 (ko) 2011-10-06 2012-09-27 자동차의 후차축 현가 장치

Country Status (2)

Country Link
KR (1) KR20130037502A (ko)
WO (1) WO2013051822A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100663927B1 (ko) * 2006-07-04 2007-01-05 주식회사 오스템 토션빔과 트레일링아암 간의 연결튜브를 구비한 토션빔액슬
KR20070063844A (ko) * 2005-12-15 2007-06-20 현대모비스 주식회사 커플드 토션빔 타입 현가장치의 보강구조
KR20080043920A (ko) * 2006-11-15 2008-05-20 현대모비스 주식회사 특성 가변 장치를 갖춘 차량용 커플드 토션 빔 타입현가장치
KR20100118635A (ko) * 2009-04-29 2010-11-08 주식회사 동희산업 자동차용 토션빔액슬 타입 리어 현가장치 및 이의 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070063844A (ko) * 2005-12-15 2007-06-20 현대모비스 주식회사 커플드 토션빔 타입 현가장치의 보강구조
KR100663927B1 (ko) * 2006-07-04 2007-01-05 주식회사 오스템 토션빔과 트레일링아암 간의 연결튜브를 구비한 토션빔액슬
KR20080043920A (ko) * 2006-11-15 2008-05-20 현대모비스 주식회사 특성 가변 장치를 갖춘 차량용 커플드 토션 빔 타입현가장치
KR20100118635A (ko) * 2009-04-29 2010-11-08 주식회사 동희산업 자동차용 토션빔액슬 타입 리어 현가장치 및 이의 제조방법

Also Published As

Publication number Publication date
WO2013051822A2 (ko) 2013-04-11
KR20130037502A (ko) 2013-04-16

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