KR200413314Y1 - Articulation device of a connical joint type preventing displacement - Google Patents

Articulation device of a connical joint type preventing displacement Download PDF

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Publication number
KR200413314Y1
KR200413314Y1 KR2020060001859U KR20060001859U KR200413314Y1 KR 200413314 Y1 KR200413314 Y1 KR 200413314Y1 KR 2020060001859 U KR2020060001859 U KR 2020060001859U KR 20060001859 U KR20060001859 U KR 20060001859U KR 200413314 Y1 KR200413314 Y1 KR 200413314Y1
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KR
South Korea
Prior art keywords
conical
joint
housing
conical joint
stopper
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KR2020060001859U
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Korean (ko)
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정훈
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주식회사 로템
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Publication of KR200413314Y1 publication Critical patent/KR200413314Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/243—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for protection in case of crash, collision, impact, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D2001/001—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

Abstract

본 고안은 관절형 철도차량의 대차상의 견인력 및 구동력에 의해 사이에 연결된 코니컬 조인트의 충격변위를 줄일 수 있는 변위 방지용 코니컬 조인트 타입의 관절 장치에 관한 것으로, 코니컬 끼움홀(8)을 갖는 하우징(4)이 형성되고, 코니컬축끼움부(3)를 갖는 피봇하우징(2)과의 사이에 완충되게 끼워져 고정되는 코니컬 조인트(10)가 형성되고, 상기 코니컬 조인트(10)가 끼워진 하우징(4)과 피봇하우징(2)의 사이에 코니컬 조인트(10)와 같이 완충되도록 피봇하우징(2)에 간극을 두고 돌출되게 스토퍼(20)가 형성된 특징이 있다.The present invention relates to a joint device of the displacement preventing conical joint type that can reduce the shock displacement of the conical joint connected between the traction and driving force of the articulated railway vehicle, having a conical fitting hole (8) A housing 4 is formed, and a conical joint 10 is formed between the pivot housing 2 having the conical shaft fitting 3 to be cushioned and fixed, and the conical joint 10 is fitted therein. The stopper 20 is formed between the housing 4 and the pivot housing 2 to protrude with a gap in the pivot housing 2 so as to be cushioned like the conical joint 10.

하우징, 피봇하우징 Housing, Pivot Housing

Description

변위 방지용 코니컬 조인트 타입의 관절장치{ARTICULATION DEVICE OF A CONNICAL JOINT TYPE PREVENTING DISPLACEMENT}ARTICULATION DEVICE OF A CONNICAL JOINT TYPE PREVENTING DISPLACEMENT}

도 1 은 종래의 코니컬 조인트 타입의 관절장치를 나타내는 도면.1 is a view showing a conventional conical joint type joint device.

도 2 는 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 분해사시도.Figure 2 is an exploded perspective view of the joint device of the displacement prevention conical joint type of the present invention.

도 3 은 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 단면상태를 나타내는 도면.Figure 3 is a view showing a cross-sectional state of the joint device of the displacement preventing conical joint type of the present invention.

도 4 는 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 사용상태를 나타내는 도면.Figure 4 is a view showing a state of use of the joint device of the displacement preventive conical joint type of the present invention.

도 5 는 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 요잉상태를 나타내는 도면.Figure 5 is a view showing the yawing state of the joint device of the displacement preventing conical joint type of the present invention.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

2: 피봇하우징 4: 하우징2: pivot housing 4: housing

3: 코니컬축끼움부 8: 코니컬 끼움홀3: Conical shaft fitting part 8: Conical fitting hole

10: 코니컬 조인트 20: 스토퍼10: conical joint 20: stopper

본 고안은 코니컬 조인트 내의 과도한 변위를 줄여줄 수 있는 변위 방지용 코니컬 조인트 타입의 관절장치에 관한 것으로, 더욱 상세하게는 관절형 철도차량의 대차상의 견인력 및 구동력에 의해 사이에 연결된 코니컬 조인트의 충격변위를 줄일 수 있는 변위 방지용 코니컬 조인트 타입의 관절 장치에 관한 것이다.The present invention relates to a joint device of the displacement preventing conical joint type that can reduce excessive displacement in the conical joint, and more particularly, to the conical joint connected between the trolley and the driving force on the bogie of an articulated railway vehicle. It relates to a displacement preventing conical joint type joint device that can reduce the impact displacement.

일반적으로 기존의 철도차량의 차량간 연결 구조로 코니컬 조인트 타입의 관절장치는 도 1 에 도시된 바와 같이, 코니컬 끼움홀(8)을 갖는 하우징(4)과, 코니컬축끼움부(3)를 갖는 피봇하우징(2)과, 코니컬 끼움홀(8) 및 코니컬축끼움부(3)의 사이에 완충되게 끼워져 고정되는 코니컬 조인트(10)가 형성된다.In general, the joint device of the conical joint type in the connection structure between the existing railway vehicle, as shown in Figure 1, the housing having a conical fitting hole (8) and the conical shaft fitting portion (3) Between the pivot housing 2 having a conical fitting hole 8 and the conical shaft fitting portion 3 is formed a conical joint 10 which is secured to be fitted.

상기 코니컬 조인트(10)의 하우징(4)에 끼워질시 양측에 고정링(9)을 끼워 빠지지 않도록 하고 있다.When the conical joint 10 is fitted to the housing 4, the fixing rings 9 are not inserted into both sides.

상기 코니컬 조인트(10)는 양측에 걸림고정축(11)이 형성된 것으로, 상기 코니컬 조인트(10)는 하우징(4)과 피봇하우징(2)의 사이에 끼워져 누름편(6)에 의해 코니컬 조인트(10)의 걸림고정축(11)이 이탈되지 않은 상태로 누름되면서 고정되도록 볼트(12)에 의해 양측으로 고정시키고 있다.The conical joint 10 has locking fastening shafts 11 formed on both sides thereof, and the conical joint 10 is sandwiched between the housing 4 and the pivot housing 2 by the pressing piece 6. The locking fixing shaft 11 of the curl joint 10 is fixed to both sides by bolts 12 so as to be fixed while being pressed in a state where it is not detached.

이와 같이 형성된 종래의 관절장치는 대차의 견인력 및 구동력을 차량에 전달하도록 하는 장치로서 코니컬 조인트가 그 기능을 흡수할 수 있도록 완충시키고 있다.Conventional articulation device formed as described above is a device for transmitting the traction and driving force of the trolley to the vehicle to cushion the conical joint to absorb its function.

그러나, 차량의 운행중 급정거 되거나, 기지내에서 관절차량을 기관차나 다른 열차로 입환하기 위하여 상호 충돌 하였을 경우, 그 충격이 관절장치로 직접적 으로 전달될시에 발생된 충격은 관절장치의 주요 구성인 코니컬 조인트(10)가 모두 흡수하게 되어 있다.However, when the vehicle suddenly stops while driving or collides with each other in order to return the joint vehicle to a locomotive or another train, the impact generated when the impact is transmitted directly to the joint device is the main component of the joint device. The curl joint 10 absorbs all.

따라서 이때에 발생되는 충격이 클수록 코니컬 조인트내에 적층되어 있는 고무에 과도한 변위를 발생시키게 된다.Therefore, the greater the impact generated at this time, the excessive displacement is generated in the rubber laminated in the conical joint.

코니컬 조인트의 과도한 변위는 적층 고무의 허용 한도 내에 있을 경우는 문제가 없으나, 그 이상일 경우에는 코니컬 조인트의 적층 고무가 파손되는 경우가 발생되고 있다.Excessive displacement of the conical joint does not have a problem when it is within the allowable limits of the laminated rubber, but when more than that, the laminated rubber of the conical joint is broken.

상기와 같이 코니컬 조인트의 적층 고무가 파손될 경우에 관절장치의 기능을 상실하게 만들기 때문에 차량의 운행을 지속적으로 할 수 없는 문제점이 있다.As described above, when the laminated rubber of the conical joint is broken, the function of the joint device is lost, so there is a problem in that the vehicle cannot be continuously driven.

따라서, 상기와 같은 종래의 문제점을 감안하여 창안된 것으로, 그 목적은 관절형 철도차량의 대차상의 견인력 및 구동력에 의해 사이에 연결된 코니컬 조인트의 충격변위를 줄일 수 있는 변위 방지용 코니컬 조인트 타입의 관절 장치를 제공함에 있다.Therefore, in view of the conventional problems as described above, the object is to prevent the displacement of the conical joint type of displacement of the conical joint connected by the traction and driving force of the bogie of the articulated railway vehicle In providing an articulation device.

상기와 같은 목적을 달성하기 위하여, 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치는, 코니컬 끼움홀을 갖는 하우징이 형성되고, 코니컬축끼움부를 갖는 피봇하우징과의 사이에 완충되게 끼워져 고정되는 코니컬 조인트가 형성되고, 상기 코니컬 조인트가 끼워진 하우징과 피봇하우징의 사이에 코니컬 조인트와 같이 완충되도록 피봇하우징에 간극을 두고 돌출되게 스토퍼가 구성된다.In order to achieve the above object, the displacement preventing conical joint type joint device of the present invention, the housing having a conical fitting hole is formed, the cushioning is fitted and fixed between the pivot housing having the conical shaft fitting portion A conical joint is formed, and the stopper is configured to protrude with a gap in the pivot housing so as to cushion the conical joint like a conical joint between the housing in which the conical joint is fitted and the pivot housing.

상기와 같이 구성된 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치를 첨부된 도면을 참조하여 아래와 같이 구체적으로 설명한다.With reference to the accompanying drawings, the joint device of the displacement preventing conical joint type of the present invention configured as described above will be described in detail.

도 2 는 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 분해사시도이고, 도 3 은 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 단면상태를 나타내는 도면이고, 도 4 는 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 사용상태를 나타내는 도면이고, 도 5 는 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 요잉상태를 나타내는 도면이다.Figure 2 is an exploded perspective view of a displacement preventing conical joint type joint device of the present invention, Figure 3 is a view showing a cross-sectional state of the displacement preventing conical joint type joint device of the present invention, Figure 4 is a displacement of the present invention Fig. 5 is a view showing a state of use of the joint device for preventing conical joint type, and Fig. 5 is a view showing a yawing state of the joint device for displacement preventing conical joint type of the present invention.

본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치의 도면부호로 기존의 기술과 중복되는 부분은 동일한 부호를 사용한다.Reference numerals of the joints of the conical joint type for displacement prevention of the present invention are the same as those of the existing technology.

본 고안은 도 2 에 도시된 바와 같이, 코니컬 끼움홀(8)을 갖는 하우징(4)과, 코니컬축끼움부(3)를 갖는 피봇하우징(2)과의 사이에 코니컬 조인트(10)가 형성된다.2, the conical joint 10 is disposed between the housing 4 having the conical fitting holes 8 and the pivot housing 2 having the conical shaft fitting portions 3. Is formed.

상기 코니컬 조인트(10)의 중간몸통부는 하우징(4)의 코니컬 끼움홀(8)에 끼운후 양측에 고정링(9)을 끼워 빠지지 않도록 고정되고, 상기 코니컬 조인트(10)의 양단에 형성된 걸림고정축(11)은 피봇하우징(2)의 코니컬 축끼움부(3)에 놓여져 상부측에서 누름편(6)을 대고 이탈되지 않도록 볼트(12)를 조여 고정시킨다.The intermediate body portion of the conical joint 10 is fixed to the conical fitting hole 8 of the housing 4 so as not to be inserted into the fixing ring (9) on both sides, the both ends of the conical joint (10) The formed locking fixed shaft 11 is placed on the conical shaft fitting portion 3 of the pivot housing 2 to tighten the bolt 12 so as not to be detached against the pressing piece 6 from the upper side.

상기와 같이 고정된 코니컬 조인트(10)는 피봇하우징(2)측의 대향되는 위치에 스토퍼(20)가 일정간극을 두고 고정된다.In the fixed conical joint 10 as described above, the stopper 20 is fixed with a predetermined gap at a position opposite to the pivot housing 2 side.

상기 스토퍼(20)의 고정은 피봇하우징(2)을 관통시켜 뒷면에서 스토퍼 고정용 볼트(30)를 이용해 고정시키고 있다.The stopper 20 is fixed by using the stopper fixing bolt 30 at the rear side through the pivot housing 2.

또한, 피봇하우징(2)에 고정된 스토퍼(20)와 대향되는 위치의 하우징(4)의 단부에는 충격시 이와 맞닿음되도록 돌출 맞닿음부(26)가 형성된다.In addition, a protruding contact portion 26 is formed at an end portion of the housing 4 at a position opposite to the stopper 20 fixed to the pivot housing 2 so as to be contacted with the impact at the time of impact.

이와 같이 형성된 스토퍼(20)는 코니컬 조인트(10)의 일단측에 일정한 간극을 두고 형성시키고 있기 때문에 충격 등이 가해지지 않는 동안은 코니컬 조인트(10)의 완충시 발생되는 변이는 도 3 에 도시된 바와 같이 일정한 간극이 유지된다.Since the stopper 20 formed as described above is formed with a predetermined gap on one end side of the conical joint 10, the transition generated when the conical joint 10 is fully cushioned while the impact is not applied is illustrated in FIG. 3. As shown, a constant gap is maintained.

상기 본 고안은 하우징(40)의 코니컬 끼움홀(8)에는 코니컬 조인트(10)의 몸통부위가 고정되고, 양단에 형성된 걸림고정축(11)은 피봇하우징(2)의 코니컬 축끼움부(3)에 고정되어 있기 때문에 하우징(40)과 피봇하우징(22)의 따로 좌우 상하로 정해진 범위에서 회전각의 피칭(PITCHING)이나 요잉(YAWING) 운동이 가능하다.The present invention is the body portion of the conical joint 10 is fixed to the conical fitting hole 8 of the housing 40, the locking shaft 11 formed on both ends of the conical shaft of the pivot housing (2) Since it is fixed to the part 3, pitching and yawing motion of a rotation angle is possible in the range which is set to the left and right, up and down separately of the housing 40 and the pivot housing 22. As shown in FIG.

상기와 같이 구성된 본 고안의 관절장치는 차량의 운행중 급정거할시나 기지내에서 다른 관절차량을 기관차나 다른 열차로 입환하기 위해 상호 충돌하였을시에 충격이 발생되면, 도 4 에 도시된 바와 같이 하우징(4)이 피봇하우징(2)에 고정된 스토퍼(20)측으로 밀쳐지게 된다.When the joint device of the present invention configured as described above is impacted when the vehicle suddenly stops while the vehicle is in operation or collides with another joint vehicle to return to the locomotive or another train in the base, the housing (as shown in FIG. 4) 4) is pushed toward the stopper 20 fixed to the pivot housing 2.

이때에 하우징(4)의 코니컬끼움홀(8)에 끼워져 있는 코니컬 조인트(10)의 겹층고무층이 완충되면서 밀쳐진다.At this time, the laminated rubber layer of the conical joint 10 fitted in the conical fitting hole 8 of the housing 4 is pushed while being buffered.

따라서, 코니컬 조인트(10)의 겹층 고무층이 일차적으로 완충역할을 하고, 하우징(4)의 일단이 피봇하우징(2)의 스토퍼(20)측으로 밀쳐져 맞닿음되면서 이차적으로 스토퍼(20)가 어느정도 이상 눌리고 더이상은 눌리지 않기 때문에 코니컬 조인트(10)는 더이상의 변이는 발생되지 않는다.Accordingly, the layered rubber layer of the conical joint 10 primarily acts as a buffer, and one end of the housing 4 is pushed toward the stopper 20 side of the pivot housing 2 so that the stopper 20 is secondary to some extent. Since the conical joint 10 is no longer pressed and no longer pressed, no further variation occurs.

또한, 하우징(4)의 일단에 형성된 돌출 맞닿음부(26)는 스토퍼(20)와의 간극을 더욱 좁게 형성하므로 충격시에 더욱 빠르게 완충시킬 수 있어 충격을 스토퍼(20)에 의해 흡수될 수 있도록 하므로 코니컬 조인트(10)의 변이를 최대한으로 줄일 수 있는 특징이 있다In addition, the protruding abutment portion 26 formed at one end of the housing 4 forms a narrower gap with the stopper 20 so that the shock can be absorbed by the stopper 20 more quickly at the time of impact. Therefore, there is a feature that can reduce the variation of the conical joint 10 to the maximum.

상기 하우징(4)의 일단에 형성된 돌출 맞닿음부(26) 및 피봇하우징(2)에 형성된 스토퍼(20)는 그 사이의 간극이 도 5 에 도시된 바와 같이 피봇하우징(2) 상에서 하우징(4)에 끼워져 고정되어 있는 코니컬 조인트(10)가 좌우의 요잉되는 각도에 의해 닿지 않은 상태가 유지된다.The projecting abutment portion 26 formed at one end of the housing 4 and the stopper 20 formed at the pivot housing 2 have a clearance between the housing 4 on the pivot housing 2 as shown in FIG. 5. The state where the conical joint 10, which is fitted and fixed to the ss, is not reached by the left and right yawing angles.

특히 하우징(4)의 단부에 형성된 돌출 맞닿음부(26)는 하우징(4) 일단부의 구형과 같이 곡선으로 형성시키므로 스토퍼(20)와의 접촉부위 형상을 구형으로 적용하므로 인해 차량의 상대 변위로 인한 어느 위치에서도 그 사이의 간극이 동일하게 유지된다.In particular, since the protruding contact portion 26 formed at the end of the housing 4 is curved like a spherical shape of one end of the housing 4, the contact portion with the stopper 20 is applied in a spherical shape. In any position, the gap between them remains the same.

따라서, 본 고안은 하우징(4)내에 끼워져 고정되어 있는 코니컬 조인트(10)가 피봇하우징(2)에 형성된 스토퍼(20)에 의해 더이상 밀쳐지지 않도록 변이가 제한되기 때문에 코니컬 조인트(10)의 겹층 고무가 찢어지거나하는 등의 파손을 미연에 방지할 수 있다.Therefore, the present invention is constrained so that the conical joint 10 inserted and fixed in the housing 4 is no longer pushed by the stopper 20 formed in the pivot housing 2 so that the conical joint 10 is Damage such as tearing of the layered rubber can be prevented in advance.

또한, 코니컬 조인트(10)의 변이를 제한하고 있는 스토퍼(20)가 이중으로 완충시키고 있기 때문에 기존의 코니컬 조인트(10)만으로 완충할때와는 다르게 본 고안의 코니컬 조인트(10)와 같이 완충시킬 수 있는 스토퍼(20)를 피봇하우징(2)에 고정시켜 이중으로 완화시키고 있어 본 고안의 코니컬 조인트(10)에 걸리는 부하에 의한 변이를 줄일 수 있는 특징이 있다.In addition, the stopper 20, which limits the variation of the conical joint 10, is buffered in a double, so that the conical joint 10 and the conical joint 10 of the present invention are different from those of the conventional conical joint 10 only. The stopper 20, which can be buffered in the same manner, is fixed to the pivot housing 2 to mitigate the double, thereby reducing the variation caused by the load on the conical joint 10 of the present invention.

상기와 같은 본 고안의 변위 방지용 코니컬 조인트 타입의 관절장치에 의해 관절형 철도차량의 대차상의 견인력 및 구동력에 의해 사이에 연결된 코니컬 조인트의 충격변위를 줄일 수 있어 코니컬 조인트의 파손을 방지할 수 있는 효과가 있다.By the above-described displacement preventing conical joint type joint device of the present invention, it is possible to reduce the impact displacement of the conical joint connected between the pulley and the driving force on the bogie of an articulated railway vehicle, thereby preventing damage to the conical joint. It can be effective.

Claims (2)

코니컬 끼움홀(8)을 갖는 하우징(4)이 형성되고, 코니컬축끼움부(3)를 갖는 피봇하우징(2)과의 사이에 완충되게 끼워져 고정되는 코니컬 조인트(10)가 형성되고, 상기 코니컬 조인트(10)가 끼워진 하우징(4)과 피봇하우징(2)의 사이에 하우징(4)의 일단이 완충되도록 피봇하우징(2)에 간극을 두고 돌출되게 스토퍼(20)가 형성된 것을 특징으로 하는 변위 방지용 코니컬 조인트 타입의 관절장치.A housing 4 having a conical fitting hole 8 is formed, and a conical joint 10 is formed between the pivot housing 2 having the conical shaft fitting portion 3 to be cushioned and fixed. The stopper 20 is formed to protrude with a gap in the pivot housing 2 so that one end of the housing 4 is cushioned between the housing 4 and the pivot housing 2 in which the conical joint 10 is fitted. Jointing device of conical joint type for displacement prevention. 제 1 항에 있어서, 상기 스토퍼(20)와 대향되는 코니컬 조인트(10)의 단부에 구형의 돌출 맞닿음부(26)가 형성된 것을 특징으로 하는 변위 방지용 코니컬 조인트 타입의 관절장치.The joint device of claim 1, wherein a spherical projecting contact portion (26) is formed at an end portion of the conical joint (10) facing the stopper (20).
KR2020060001859U 2006-01-20 2006-01-20 Articulation device of a connical joint type preventing displacement KR200413314Y1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658310B1 (en) 2006-01-20 2006-12-14 주식회사 로템 Joint apparatus for connecting rail cars
KR100822263B1 (en) 2006-10-19 2008-04-16 현대로템 주식회사 Joint fixing structure of joint device for railway carriage
KR100831656B1 (en) * 2006-11-29 2008-05-23 현대로템 주식회사 Resielient joint mounting structure of suspension equipment for truck
KR100837161B1 (en) 2007-01-24 2008-06-11 현대로템 주식회사 Joint fixing structure
CN105292166A (en) * 2015-11-30 2016-02-03 南车株洲电力机车有限公司 Hinge assembly for connection of rolling stock
CN106379367A (en) * 2016-11-15 2017-02-08 中车长春轨道客车股份有限公司 High-floor hinging vehicle hinging device in rail vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658310B1 (en) 2006-01-20 2006-12-14 주식회사 로템 Joint apparatus for connecting rail cars
KR100822263B1 (en) 2006-10-19 2008-04-16 현대로템 주식회사 Joint fixing structure of joint device for railway carriage
KR100831656B1 (en) * 2006-11-29 2008-05-23 현대로템 주식회사 Resielient joint mounting structure of suspension equipment for truck
KR100837161B1 (en) 2007-01-24 2008-06-11 현대로템 주식회사 Joint fixing structure
CN105292166A (en) * 2015-11-30 2016-02-03 南车株洲电力机车有限公司 Hinge assembly for connection of rolling stock
CN106379367A (en) * 2016-11-15 2017-02-08 中车长春轨道客车股份有限公司 High-floor hinging vehicle hinging device in rail vehicle

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