KR20100000785A - Coupled torsion beam axle suspension of a vehicle - Google Patents

Coupled torsion beam axle suspension of a vehicle Download PDF

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Publication number
KR20100000785A
KR20100000785A KR1020080060410A KR20080060410A KR20100000785A KR 20100000785 A KR20100000785 A KR 20100000785A KR 1020080060410 A KR1020080060410 A KR 1020080060410A KR 20080060410 A KR20080060410 A KR 20080060410A KR 20100000785 A KR20100000785 A KR 20100000785A
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South Korea
Prior art keywords
torsion beam
trailing arm
beam axle
vehicle
shock absorber
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KR1020080060410A
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Korean (ko)
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KR100986072B1 (en
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이희권
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현대자동차주식회사
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    • 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
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/001—Suspension arms, e.g. constructional features
    • 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
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE: A coupled torsion beam axle for a vehicle is provided to minimize the twisting torsion exerted on the trailing arm by offsetting the upward force by the excitation of wheels with the downward by the spring and shock absorber. CONSTITUTION: A coupled torsion beam axle for a vehicle comprises bushes(9) which are formed on the end of right and left trailing arms(3) and fix the trailing arms on both ends of a torsion beam, spring seats(5) which are welded to the rear outer side of the trailing arms, shock absorber mounters(13) which are formed on the central outside of the trailing arms, and spindle brackets(7) which are formed on the outer side of the spring seat and provided on the trailing arms.

Description

차량용 커플드 토션 빔 액슬{COUPLED TORSION BEAM AXLE SUSPENSION OF A VEHICLE}Automotive Coupled Torsion Beam Axle {COUPLED TORSION BEAM AXLE SUSPENSION OF A VEHICLE}

본 발명은 차량용 커플드 토션 빔 액슬에 관한 것으로서, 보다 상세하게는 쇽 업소버 마운터와 스프링 시트의 위치를 트레일링 암의 내측에서 외측으로 이동하여 구성함으로써 트레일링 암에 걸리는 비틀림 토션을 최소화하여 내구성을 향상시킬 수 있도록 하는 차량용 커플드 토션 빔 액슬에 관한 것이다.The present invention relates to a coupled torsion beam axle for a vehicle, and more particularly, by moving the shock absorber mount and the spring seat from the inside of the trailing arm to the outside to minimize the torsional torsion of the trailing arm. A vehicle coupled torsion beam axle that can be improved.

일반적으로 커플드 토션 빔 액슬(CTBA; Coupled Torsion Beam Axle) 타입의 현가장치는 단순한 부품으로 인하여 설계 성능 영역이 높지 않음에도 불구하고, 낮은 생산 단가와 작은 질량에 비해 상대적으로 높은 주행 안정성을 갖추어 주로 경차 및 준 중형차의 후륜 현가장치로 적용되어져 왔다.In general, the coupled torsion beam axle (CTBA) type suspension is mainly due to its low production cost and relatively high driving stability compared to the small mass, although the design performance range is not high due to the simple components. It has been applied to the rear suspension of light and semi-medium cars.

이러한 커플드 토션 빔 액슬(CTBA) 타입의 현가장치의 구성은, 도 1과 도 2에 도시된 바와 같이, 차체 횡방향으로 토션 빔(101)이 배치되고, 상기 토션 빔(101)의 양단에는 타이어(T)와 휠을 장착하기 위한 스핀들 브라켓(103)를 일측에 장착한 트레일링 암(105)이 용접된다. In the structure of the coupled torsion beam axle (CTBA) type suspension device, as shown in Figs. 1 and 2, the torsion beam 101 is disposed in the transverse direction of the vehicle body, and is provided at both ends of the torsion beam 101. The trailing arm 105 mounted on one side with the spindle bracket 103 for mounting the tire T and the wheel is welded.

상기 각 트레일링 암(105)의 선단에는 차체와 연결하기 위한 마운팅 부 시(107)가 구성되고, 상기 트레일링 암(105)의 후방과 중앙 내측에는 스프링(113)을 장착하기 위한 스프링 시트(109)와 쇽 업소버(115)를 연결하기 위한 쇽 업소버 마운터(111)가 설치된다.A mounting bush 107 is formed at the front end of each trailing arm 105 to connect with the vehicle body, and a spring seat for mounting a spring 113 at the rear and center inner side of the trailing arm 105. 쇽 and a shock absorber mount 111 for connecting the shock absorber 115 is installed.

이러한 커플드 토션 빔 액슬은 후륜 현가장치의 뼈대가 됨과 동시에, 쇽 업소버(115), 타이어(T), 스프링(113), 및 차체에서 들어오는 하중을 복잡하게 받게 되며, 하중을 복잡하게 받으면서도 충분한 내구 성능을 만족하여야 한다.Such a coupled torsion beam axle becomes a skeleton of the rear suspension and at the same time receives a complicated load from the shock absorber 115, the tire T, the spring 113, and the vehicle body, and has sufficient durability even under the complicated load. Performance must be satisfied.

즉, 상기한 토션 빔(101)은 트레일링 암(105)에 비하여 큰 변형량을 가지며, 2개의 트레일링 암(105) 사이에 발생하는 토션(차체 롤링 시)과 벤딩(범프 리바운드시)을 견디는 역할을 한다. That is, the torsion beam 101 has a larger deformation amount than the trailing arm 105 and withstands the torsion (when rolling the body) and bending (when bump rebounding) occurs between the two trailing arms 105. Play a role.

반면, 상기한 트레일링 암(105)은 토션 빔(101)에 비하여 변형이 거의 없으며, 차체, 토션 빔(101), 스프링(113), 범프 스토퍼(117), 쇽 업소버(115)에서 들어오는 힘을 지지하는 역할을 한다. On the other hand, the trailing arm 105 has little deformation compared to the torsion beam 101, and the force coming from the body, the torsion beam 101, the spring 113, the bump stopper 117, the shock absorber 115. It serves to support.

따라서 상기한 커플드 토션 빔 액슬(CTBA)을 설계할 경우, 토션 빔(101)에 가해지는 외력을 저감하여 변형을 최소화시키는 노력이 필요하다.Therefore, when designing the coupled torsion beam axle (CTBA), it is necessary to reduce the external force applied to the torsion beam 101 to minimize the deformation.

그러나 종래의 커플드 토션 빔 액슬은, 도 3에서 도시한 바와 같이, 트레일링 암(105)의 일측을 회전중심(SP)으로 잡고, 트레일링 암(105)이 구속되어 있다고 가정하면, 상기 트레일링 암(105)은 휠의 가진에 의하여 상방향의 힘(F1)을 받으며, 상기 스프링(113)과 쇽 업소버(115)에 의하여 하방향의 힘(F2,F3)을 받게 된다.However, the conventional coupled torsion beam axle, as shown in FIG. 3, assumes that one side of the trailing arm 105 is the center of rotation (SP), and the trailing arm 105 is constrained. The ring arm 105 receives an upward force F1 by the excitation of the wheel, and receives downward forces F2 and F3 by the spring 113 and the shock absorber 115.

즉, 상기한 3가지의 힘(F1,F2,F3)은 모두 트레일링 암(105)에 회전방향(T방 향)의 모멘트(M)를 가하게 되므로 트레일링 암(105)은 회전방향으로 가혹한 토션을 받게 되고, 이는 토션 빔(101)에 가혹한 벤딩력으로 작용하여 토션 빔(101)과 각 트레일링 암(105)의 용접부(W) 상단은 압축력을 받게 되며, 상기 용접부(W)의 하단은 인장력을 받게 되어 용접부(W) 하단이 내구에 취약한 단점이 있다.That is, the three forces (F1, F2, F3) all apply a moment (M) in the direction of rotation (T direction) to the trailing arm 105, so the trailing arm 105 is harsh in the direction of rotation Torsion, which acts as a severe bending force on the torsion beam 101, the upper end of the welding portion (W) of the torsion beam 101 and each trailing arm 105 is subjected to a compressive force, the lower end of the welding portion (W) The silver is subjected to a tensile force has a disadvantage that the lower end of the weld (W) is vulnerable to durability.

따라서 본 발명은 상기와 같은 종래 기술의 문제점을 해소하기 위하여 발명된 것으로서, 본 발명이 해결하고자 하는 과제는 쇽 업소버 마운터와 스프링 시트의 위치를 트레일링 암의 내측에서 외측으로 이동하여 구성함으로써 트레일링 암에 걸리는 비틀림 토션을 최소화하여 토션 빔과 트레일링 암의 용접부 내구성을 향상시키는 차량용 커플드 토션 빔 액슬을 제공하는 것이다. Accordingly, the present invention has been invented to solve the problems of the prior art as described above, the problem to be solved by the present invention is to move the shock absorber mount and the spring seat by moving from the inside of the trailing arm to the trailing trailing configuration It is to provide a vehicle coupled torsion beam axle that minimizes the torsional torsion on the arm and improves the weld end durability of the torsion beam and the trailing arm.

또한, 본 발명이 해결하고자 하는 다른 과제는 스프링 시트와 스핀들 브라켓을 일체로 제작하여 구조를 단순화하고, 이에 따른 휠과 트레일링 암 사이의 갭을 확보하며, 쇽 업소버 마운터의 위치를 외측으로 이동함에 따른 트렁크 룸의 공간을 확보할 수 있는 등, 레이아웃 측면에서 설계 자유도를 향상시키는 차량용 커플드 토션 빔 액슬을 제공하는 것이다.In addition, another problem to be solved by the present invention is to simplify the structure by making the spring seat and the spindle bracket integrally, thereby ensuring a gap between the wheel and the trailing arm, and to move the shock absorber mount to the outside The present invention provides a coupled torsion beam axle for a vehicle that improves design freedom in terms of layout, such as securing a space in a trunk room.

상기와 같은 기술적 과제를 실현하기 의한 본 발명의 차량용 커플드 토션 빔 액슬은 토션 빔의 양단에 좌우측의 트레일링 암을 상호 고정 연결하며, 상기 좌우측 트레일링 암에는 그 선단에 차체와의 장착을 위한 부시를 구성하고, 상기 트레일링 암에는 스프링을 장착하기 위한 스프링 시트와 쇽 업소버 마운터 및 휠 캐리어를 장착하기 위한 스핀들 브라켓을 구성하는 차량의 커플드 토션 빔 액슬에 있어서, Coupled torsion beam axle for a vehicle of the present invention by realizing the above technical problem is fixedly connected to the left and right trailing arms on both ends of the torsion beam, the left and right trailing arms for the attachment to the vehicle body at the front end In a coupled torsion beam axle of a vehicle which constitutes a bush, and the trailing arm comprises a spring seat for mounting a spring and a spindle bracket for mounting a shock absorber mount and a wheel carrier,

상기 스프링 시트는 그 외측면에 상기 스핀들 브라켓을 일체로 형성하여 구 성하고, 그 내측단을 통하여 상기 트레일링 암의 후방 외측에 용접 고정되고, 상기 쇽 업소버 마운터는 상기 트레일링 암의 중앙 외측에 구성되는 것을 특징으로 한다.The spring seat is formed by integrally forming the spindle bracket on the outer side thereof, and is welded to the rear outer side of the trailing arm through the inner end thereof, and the shock absorber mount is outside the center of the trailing arm. It is characterized in that the configuration.

이때, 상기 각 트레일링 암은 상기 토션 빔과의 용접부를 경계로 그 후단부가 내향 절곡 형성되는 것을 특징으로 한다.At this time, each trailing arm is characterized in that the rear end is bent inwardly formed by the boundary of the welding portion with the torsion beam.

상술한 바와 같이, 본 발명의 차량용 커플드 토션 빔 액슬에 의하면, 쇽 업소버 마운터와 스프링 시트의 위치를 트레일링 암의 내측에서 외측으로 이동하여 구성함으로써 휠의 가진에 의한 상방향의 힘(F1)과 스프링과 쇽 업소버에 의한 하방향의 힘(F2,F3)을 상쇄시켜 트레일링 암에 걸리는 비틀림 토션을 최소화하여 토션 빔과 트레일링 암의 용접부 내구성을 향상시키는 효과가 있다.As described above, according to the vehicle coupled torsion beam axle of the present invention, the upward force F1 due to the excitation of the wheel is configured by moving the shock absorber mount and the spring seat from the inside of the trailing arm to the outside. The torsional torsion on the trailing arm is minimized by canceling the downward force (F2, F3) by the spring and the shock absorber, thereby improving the weld end durability of the torsion beam and the trailing arm.

또한, 본 발명의 차량용 커플드 토션 빔 액슬은 스프링 시트와 스핀들 브라켓을 일체로 제작하여 구조를 단순하게 하는 이점이 있으며, 이에 따른 휠과 트레일링 암 사이의 갭을 확보하고, 쇽 업소버 마운터의 위치를 외측으로 이동함에 따른 트렁크 룸의 공간을 확보하여 레이아웃 측면에서 설계 자유도를 향상시키는 효과가 있다.In addition, the vehicle coupled torsion beam axle of the present invention has the advantage of simplifying the structure by manufacturing the spring seat and the spindle bracket integrally, thereby ensuring a gap between the wheel and the trailing arm, the position of the shock absorber mounter By securing the space of the trunk room by moving to the outside there is an effect of improving the design freedom in terms of layout.

이하 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 상세히 설명한다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 4는 본 발명의 실시예에 따른 커플드 토션 빔 액슬의 평면도이고, 도 5는 본 발명의 실시예에 따른 커플드 토션 빔 액슬의 일측 확대 평면도이다.4 is a plan view of a coupled torsion beam axle according to an embodiment of the present invention, Figure 5 is an enlarged plan view of one side of a coupled torsion beam axle according to an embodiment of the present invention.

본 발명의 실시예에 따른 차량용 커플드 토션 빔 액슬은, 도 1과 도 2에서 도시한 바와 같이, 차폭방향으로 토션 빔(1)이 구비되며, 상기 토션 빔(1)의 양단에는 트레일링 암(3)이 각각 용접부(W)를 형성하여 고정 연결된다. As illustrated in FIGS. 1 and 2, a coupled torsion beam axle for a vehicle according to an exemplary embodiment of the present invention includes a torsion beam 1 in a vehicle width direction, and trailing arms at both ends of the torsion beam 1. (3) respectively form the weld part W, and is fixedly connected.

그리고 스프링 시트(5)는 트레일링 암(3)의 외측 후방에 용접되고, 스핀들 브라켓(7)은 상기 스프링 시트(5)의 외측면에 일체로 용접 고정된다.The spring seat 5 is welded to the outer rear of the trailing arm 3, and the spindle bracket 7 is integrally welded and fixed to the outer face of the spring seat 5.

또한, 상기 트레일링 암(3)의 선단에는 차체와의 장착을 위한 부시(9)가 용접 설치되고, 트레일링 암(3)의 외측 중앙에는, 도 5에서와 같이, 쇽 업소버(11)를 장착하기 위한 쇽 업소버 마운터(13)가 용접 설치된다.In addition, a bush 9 for mounting with the vehicle body is welded to the tip of the trailing arm 3, and the shock absorber 11 is attached to the outer center of the trailing arm 3 as shown in FIG. 5. A shock absorber mounter 13 for mounting is welded.

여기서, 상기 각 트레일링 암(3)은 상기 토션 빔(1)과의 용접부(W)를 경계로 그 후단부가 내향 절곡 형성된다.Here, each trailing arm 3 is bent inwardly at its rear end on the boundary of the welding portion W with the torsion beam 1.

즉, 상기 트레일링 암(3)의 후단부가 내향 절곡 형성됨으로 인하여 상기 스프링 시트(5)가 휠 사이에 배치될 공간을 확보하게 되며, 더욱이 상기 스프링 시트(5)의 외측면에 구성되는 스핀들 브라켓(7)도 함께 배치될 수 있게 된다.That is, since the trailing end of the trailing arm 3 is bent inwardly, a space for the spring seat 5 to be disposed between the wheels is secured, and further, a spindle bracket configured on the outer surface of the spring seat 5. (7) can also be arranged together.

이러한 구성을 갖는 커플드 토션 빔 액슬에는, 도 5에서 도시한 바와 같이, 상기 스프링(미도시)이 트레일링 암(3)의 외측 후방에서 스프링 시트(5)를 통하여 차체와의 사이에 설치되며, 상기 쇽 업소버(11)가 트레일링 암(3)의 외측 중앙에서 쇽 업소버 마운터(13)에 의해 차체와의 사이에 설치된다.In the coupled torsion beam axle having such a configuration, as shown in FIG. 5, the spring (not shown) is installed between the vehicle body through the spring seat 5 at the outer rear side of the trailing arm 3. The shock absorber 11 is provided between the vehicle body and the vehicle by the shock absorber mounter 13 at the outer center of the trailing arm 3.

따라서 상기한 바와 같은 구성을 갖는 차량용 커플드 토션 빔 액슬은 쇽 업소버 마운터(13)와 스프링 시트(5)의 위치를 트레일링 암(3)의 외측에 배치하여 구 성함으로써 휠의 가진에 의한 상방향의 힘(F1; 도 3 참조)과 스프링(미도시)과 쇽 업소버(11)에 의한 하방향의 힘(F2,F3; 도 3참조)이 모두 트레일링 암(3)의 외측방에서 상호 대응하여 상쇄되며, 이에 따라 트레일링 암(3)에 걸리는 비틀림 토션을 최소화하게 된다. Therefore, the coupled torsion beam axle for the vehicle having the above-described configuration may be configured by arranging the positions of the shock absorber mounter 13 and the spring seat 5 on the outside of the trailing arm 3 so as to obtain an image by the excitation of the wheel. Direction force F1 (see FIG. 3), and downward force F2, F3 (see FIG. 3) by the spring (not shown) and shock absorber 11 are mutually mutually outward of the trailing arm 3. Correspondingly offset, thereby minimizing torsional torsion on the trailing arm 3.

또한, 상기 본 발명의 실시예에 따른 커플드 토션 빔 액슬은 스프링 시트(5)와 스핀들 브라켓(7)이 일체로 제작되어 단순한 구조를 가지며, 이에 따른 휠과 트레일링 암(3) 사이의 갭을 확보할 수 있으며, 쇽 업소버(11)도 트레일링 암(3)의 외측방에 배치되도록 함으로써 트렁크 룸(미도시)의 공간을 확보할 수 있게 된다.In addition, the coupled torsion beam axle according to the embodiment of the present invention has a simple structure, in which the spring seat 5 and the spindle bracket 7 are integrally manufactured, and thus the gap between the wheel and the trailing arm 3. The shock absorber 11 can also be secured to the outer side of the trailing arm 3 to secure a space of a trunk room (not shown).

이상에서는 현재로서 실질적이라 고려되는 실시예를 참고로 본 발명을 설명하였으나, 본 발명은 상기 실시예에 한정되는 것으로 이해되어서는 안된다. 오히려, 전술한 본 발명의 실시예로부터 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 용이하게 변경되어 균등하다고 인정되는 범위의 모든 변경을 포함하는 것으로 해석되어야 한다. In the above, the present invention has been described with reference to the presently considered embodiments, but the present invention should not be construed as being limited to the above embodiments. Rather, it should be construed as including all modifications of the range which are easily changed by those skilled in the art from the above-described embodiment of the present invention and considered equivalent.

도 1은 일반적인 커플드 토션 빔 액슬 타입의 후륜 현가장치의 일측 사시도이다. 1 is a side perspective view of a rear wheel suspension of a general coupled torsion beam axle type.

도 2는 종래 기술에 따른 커플드 토션 빔 액슬의 평면도이다.2 is a plan view of a coupled torsion beam axle according to the prior art.

도 3은 종래 기술에 따른 커플드 토션 빔 액슬에 작용하는 외력 작용도이다.3 is an external force action diagram acting on a coupled torsion beam axle according to the prior art.

도 4는 본 발명의 실시예에 따른 커플드 토션 빔 액슬의 평면도이다. 4 is a plan view of a coupled torsion beam axle in accordance with an embodiment of the present invention.

도 5는 본 발명의 실시예에 따른 커플드 토션 빔 액슬의 일측 확대 평면도이다.5 is an enlarged plan view of one side of a coupled torsion beam axle according to an embodiment of the present invention.

Claims (2)

토션 빔의 양단에 좌우측의 트레일링 암을 상호 고정 연결하며, 상기 좌우측 트레일링 암에는 그 선단에 차체와의 장착을 위한 부시를 구성하고, 상기 트레일링 암에는 스프링을 장착하기 위한 스프링 시트와 쇽 업소버 마운터 및 휠 캐리어를 장착하기 위한 스핀들 브라켓을 구성하는 차량의 커플드 토션 빔 액슬에 있어서, The left and right trailing arms are fixedly connected to both ends of the torsion beam, and the left and right trailing arms comprise a bush for mounting with the vehicle body at their ends, and the trailing arms have spring seats and springs for mounting springs. In a coupled torsion beam axle of a vehicle constituting a spindle bracket for mounting an absorber mounter and a wheel carrier, 상기 스프링 시트는 그 외측면에 상기 스핀들 브라켓을 일체로 형성하여 구성하고, 그 내측단을 통하여 상기 트레일링 암의 후방 외측에 용접 고정되고, The spring sheet is formed by integrally forming the spindle bracket on the outer surface, and is welded to the rear outer side of the trailing arm through the inner end, 상기 쇽 업소버 마운터는 상기 트레일링 암의 중앙 외측에 구성되는 것을 특징으로 하는 차량용 커플드 토션 빔 액슬.And the shock absorber mount is configured outside the center of the trailing arm. 제1항에서, In claim 1, 상기 각 트레일링 암은 Each trailing arm is 상기 토션 빔과의 용접부를 경계로 그 후단부가 내향 절곡 형성되는 것을 특징으로 하는 차량용 커플드 토션 빔 액슬.And a rear end portion of the vehicle coupled torsion beam axle is formed at a rear end of the welding portion with the torsion beam.
KR1020080060410A 2008-06-25 2008-06-25 Coupled torsion beam axle suspension of a vehicle KR100986072B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608587A (en) * 2013-11-04 2015-05-13 现代自动车株式会社 Coupled torsion beam axle type suspension system
CN107901722A (en) * 2017-12-15 2018-04-13 四川建安工业有限责任公司 Torsion beam suspension

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592910A (en) * 1982-06-26 1984-01-09 Mazda Motor Corp Rear suspension of automobile
JPH09118116A (en) * 1995-10-24 1997-05-06 Mitsubishi Motors Corp Rear suspension attaching part structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608587A (en) * 2013-11-04 2015-05-13 现代自动车株式会社 Coupled torsion beam axle type suspension system
CN104608587B (en) * 2013-11-04 2018-09-11 现代自动车株式会社 Couple the suspension system of torsion beam axle type
CN107901722A (en) * 2017-12-15 2018-04-13 四川建安工业有限责任公司 Torsion beam suspension

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