KR101252544B1 - Swing links stopper of tilting railway vehicle - Google Patents

Swing links stopper of tilting railway vehicle Download PDF

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Publication number
KR101252544B1
KR101252544B1 KR1020110037251A KR20110037251A KR101252544B1 KR 101252544 B1 KR101252544 B1 KR 101252544B1 KR 1020110037251 A KR1020110037251 A KR 1020110037251A KR 20110037251 A KR20110037251 A KR 20110037251A KR 101252544 B1 KR101252544 B1 KR 101252544B1
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South Korea
Prior art keywords
stopper
swing link
main body
railway vehicle
bolster
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KR1020110037251A
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Korean (ko)
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KR20120119376A (en
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박상도
정훈
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현대로템 주식회사
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Priority to KR1020110037251A priority Critical patent/KR101252544B1/en
Publication of KR20120119376A publication Critical patent/KR20120119376A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

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

Abstract

본 발명은 틸팅 철도차량의 스윙링크 스토퍼에 관한 것으로, 특히 철도차량의 대차프레임과 볼스터 사이에 설치되는 스윙링크의 전후 이동을 방지하기 위한 스토퍼로서, 상기 볼스터에 고정되며 내부에 수용부를 구비하는 본체와, 상기 본체의 수용부 내에 분리가능하게 설치되어 마모시 교체되는 패드부를 포함하여 이루어지게 함으로써, 스토퍼의 교체가 종래보다 용이하게 이루어져 스토퍼 교체에 따른 시간과 비용을 최소화하고, 패드부의 빠른 교체는 패드부에 균일한 마모를 유도하여 스윙링크의 손상을 방지할 수 있는 특출한 발명이다. The present invention relates to a swing link stopper of a tilting railway vehicle, and more particularly, as a stopper for preventing forward and backward movement of a swing link installed between a bogie frame and a bolster of a railway vehicle, the main body being fixed to the bolster and having a receiving portion therein. And, by being detachably installed in the receiving portion of the main body to include a pad portion to be replaced when worn, the replacement of the stopper is made easier than the prior art to minimize the time and cost of the stopper replacement, the quick replacement of the pad portion is It is an exceptional invention that can induce uniform wear to the pad portion and prevent damage to the swing link.

Description

틸팅 철도차량의 스윙링크 스토퍼{Swing links stopper of tilting railway vehicle}Swing links stopper of tilting railway vehicle

본 발명은 틸팅 철도차량의 스윙링크 스토퍼에 관한 것으로, 더욱 상세하게는 철도차량의 대차프레임과 볼스터 사이에 설치되는 스윙링크의 전후 이동을 방지하기 위한 스윙링크 스토퍼에 관한 것이다.The present invention relates to a swing link stopper of a tilting railway vehicle, and more particularly, to a swing link stopper for preventing forward and backward movement of a swing link installed between a bogie frame and a bolster of a railway vehicle.

일반적으로 철도차량은 곡선을 주행하면서, 원심력의 영향을 받아 바깥쪽으로 기울어지려 하는 경향을 가지게 된다. 통과속도를 높일수록 이러한 경향이 커지며, 이러한 경향이 한계를 넘게 되면 차량은 전도 혹은 탈선을 일으키기 때문에, 궤도를 곡선 안쪽으로 기울여서 이러한 원심력을 상쇄하는 조치를 취하게 된다.In general, railway cars tend to be tilted outwards under the influence of centrifugal force while traveling on a curve. As the passage speed increases, this tendency becomes larger, and when this tendency exceeds the limit, the vehicle may fall or derail, so the track is inclined to the inside of the curve to counteract the centrifugal force.

틸팅 철도차량은 곡선부 선로에서 차체가 강제적으로 기울어지도록 하는 틸팅장치를 포함한 철도차량으로, 원심력을 감소시켜 탈선 등의 위험을 줄이고 승차감이 좋다. 곡선부 주행 속도도 빠르다. 특히 우리나라와 같이 산악지형이 많은 지역에서 운행하기에 적합하다Tilting railroad cars are railroad cars including a tilting device for forcibly tilting the vehicle body on a curved track, and reduce the centrifugal force to reduce the risk of derailment and provide a comfortable ride. It is also fast driving curve. Especially, it is suitable to operate in mountainous areas such as Korea.

상기 틸팅 장치는 도 1 내지 3에 도시된 바와 같이 대차프레임(10)의 중앙에 폭 방향으로 나란하게 2개의 크로스빔(11)이 설치되고, 각 크로스빔(11)의 상부에는 2개씩 한조를 이루는 제1 결합구(12)가 형성된다.As shown in FIGS. 1 to 3, two cross beams 11 are installed in the center of the bogie frame 10 side by side in the width direction, and two sets of two cross beams are arranged on the top of each cross beam 11. A first coupler 12 is formed.

상기 대차프레임(10)의 상부, 즉 상기 크로스빔(11)의 사이에는 완충부재(21)를 양측에 구비하는 볼스터(20)가 횡 방향으로 배치되고, 상기 볼스터(20)의 하부에는 수직을 이루며 상기 제1 결합구(12)와 대응하는 제2 결합구(22)가 형성된다.The upper portion of the bogie frame 10, that is, between the cross beam 11, the bolster 20 having a buffer member 21 on both sides is disposed in the transverse direction, the lower portion of the bolster 20 is vertical And a second coupler 22 corresponding to the first coupler 12 is formed.

상기 크로스빔(11) 및 볼스터(20) 사이에는 일단이 제1 결합구(12)에 연결되고, 타단이 제2 결합구(22)에 연결되는 스윙링크(30)가 설치된다.Between the cross beam 11 and the bolster 20, one end is connected to the first coupler 12, the other end is connected to the second coupler 22, the swing link 30 is installed.

그러므로 틸팅 철도차량이 선로를 운행중 곡선부에서 고속으로 주행할 때, 스윙링크(30)의 회동에 의해 볼스터(20)는 곡선부의 내측방향으로 선회하여 차체(40) 내부의 승객들이 바깥쪽으로 쏠리는 현상을 최소화하는 것이다.Therefore, when the tilting railroad vehicle runs at high speed on the curved portion while driving the track, the bolster 20 rotates inward of the curved portion by the swinging of the swing link 30 so that passengers inside the body 40 are pulled outward. To minimize.

그리고 볼스터(20)에는 각 스윙링크(30)가 배치되는 부위에 용접을 통해 일체를 이루는 금속의 스토퍼(50)가 설치되는데, 상기 스토퍼(50)는 좌우로 회동하는 스윙링크(30)가 전후로 이동하는 것을 제한하는 역할을 수행하였다.In addition, the bolster 20 is provided with a stopper 50 made of metal integrally formed by welding to a portion where each swing link 30 is disposed, and the stopper 50 swings left and right swing links 30 back and forth. It played a role of restricting movement.

그러나 종래의 스토퍼(50)는 용접으로 볼스터(20)에 일체로 형성되었기 때문에, 스윙링크(30)의 접촉으로 마모되는 경우에는 교체가 용이하지 않았으며, 교체를 하더라도 스토퍼(30) 전체를 교체하여야 하기 때문에 스토퍼(50) 교체에 따른 시간과 비용이 많이 소요되는 문제점이 있었다.However, since the conventional stopper 50 is integrally formed on the bolster 20 by welding, it is not easy to replace when worn by the contact of the swing link 30, and even though the stopper 30 is replaced, the entire stopper 30 is replaced. It should be because there was a problem that takes a lot of time and money due to the stopper 50 replacement.

또, 스토퍼(50)의 교체시기를 놓치게 되면, 스윙링크(30)와 스토퍼(50) 사이에 간격이 더 벌어져 스윙링크(30)의 전후 움직임이 더 활발해지게 되어 스토퍼(50)의 마모형태가 불균일하게 진행되고, 이 불균일한 스토퍼(50)의 마모는 스윙링크(30)의 좌우 회동을 방해하여 스윙링크(30)가 스토퍼(50)에 의해 손상되는 문제점이 있었다.
In addition, if the replacement time of the stopper 50 is missed, the gap between the swing link 30 and the stopper 50 is increased so that the front and rear movements of the swing link 30 become more active, and the wear form of the stopper 50 is increased. The nonuniform progression, the wear of the non-uniform stopper 50 interferes with the left and right rotation of the swing link 30 has a problem that the swing link 30 is damaged by the stopper 50.

이에 본 발명은 상기한 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 스토퍼의 교체가 용이하게 이루어지게 하고, 스토퍼를 교체하더라도 전체 교체하지 않고 스윙링크와 접촉하는 부위만 교체되도록 하여 스토퍼 교체에 따른 시간과 비용을 최소화하는 것을 제공하는 것이다.Accordingly, the present invention has been made to solve the above problems, the object of the present invention is to make it easy to replace the stopper, even if the stopper is replaced, the stopper replacement by replacing only the part in contact with the swing link without replacing the whole To minimize the time and cost of doing so.

상기와 같은 목적을 달성하기 위한 본 발명은 철도차량의 대차프레임과 볼스터 사이에 설치되는 스윙링크의 전후 이동을 방지하기 위한 스토퍼로서, 상기 볼스터에 고정되며 내부에 수용부를 구비하는 본체와, 상기 본체의 수용부 내에 분리가능하게 설치되어 마모시 교체되는 패드부를 포함하여 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is a stopper for preventing the forward and backward movement of the swing link is installed between the bogie frame and the bolster of the railway vehicle, the main body is fixed to the bolster and having a receiving portion therein, and the main body Removably installed in the receiving portion of the characterized in that it comprises a pad portion that is replaced when worn.

이상에서 설명한 바와 같이 본 발명은 스토퍼의 본체에 마모시 교체되는 패드부를 형성함으로써, 스토퍼의 교체가 종래보다 용이하게 이루어져 스토퍼 교체에 따른 시간과 비용을 최소화하고, 패드부의 빠른 교체는 패드부에 균일한 마모를 유도하여 회동하는 스윙링크의 손상을 방지하는 효과가 있다.As described above, the present invention forms a pad part to be replaced when worn on the main body of the stopper, thereby making it easier to replace the stopper, thereby minimizing time and cost according to the stopper replacement, and quick replacement of the pad part is uniform. It is effective in preventing damage to the swinging link by inducing wear.

도 1은 일반적인 틸팅 장치를 도시한 분리 사시도.
도 2는 도 1의 작동상태도.
도 3은 종래 발명에 따른 스토퍼의 설치상태를 도시한 요부확대도.
도 4는 본 발명에 따른 틸팅 철도차량의 스윙링크 스토퍼에 설치상태를 도시한 요부확대도.
도 5는 본 발명에 따른 틸팅 철도차량의 스윙링크 스토퍼에 분리상태를 도시한 요부확대도.
도 6은 도 4의 A-A선 단면도.1 is an exploded perspective view showing a general tilting device.
Figure 2 is an operating state of Figure 1;
Figure 3 is an enlarged view of the main portion showing the installation state of the stopper according to the conventional invention.
Figure 4 is an enlarged view showing the main part installed on the swing link stopper of the tilting railway vehicle according to the present invention.
Figure 5 is an enlarged view showing a main part of the swing link stopper of the tilting railway vehicle in accordance with the present invention.
6 is a cross-sectional view taken along the line AA of FIG. 4.

이하, 본 발명에 따른 틸팅 철도차량의 스윙링크 스토퍼의 바람직한 실시 예를 첨부된 도면에 의거하여 보다 구체적으로 설명한다.Hereinafter, a preferred embodiment of a swing link stopper of a tilting railway vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

여기서, 하기의 모든 도면에서 동일한 기능을 갖는 구성요소는 동일한 참조부호를 사용하여 반복적인 설명은 생략하며, 아울러, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 것으로서, 이것은 고유의 통용되는 의미로 해석되어야 함을 명시한다.Here, in all the drawings below, the components having the same functions are not repeated, using the same reference numerals, and the following terms are defined in consideration of functions in the present invention, which are inherently commonly used. It should be interpreted as meaning.

도 4 내지 6에 도시된 바와 같이 본 발명은 철도차량의 대차프레임(10)과 볼스터(20) 사이에 설치되는 스윙링크(30)의 전후 이동을 방지하기 위한 스토퍼(100)로서,As shown in Figures 4 to 6 the present invention is a stopper 100 for preventing the front and rear movement of the swing link 30 is installed between the bogie frame 10 and the bolster 20 of the railway vehicle,

상기 스토퍼(100)는 상기 볼스터(20)에 고정되며 내부에 수용부(111)를 구비하는 본체(110)와, 상기 본체(110)의 수용부(111) 내에 분리가능하게 설치되어 마모시 교체되는 패드부(120)를 포함하여 이루어지되, 상기 본체(110)의 수용부(111) 내에 상기 패드부(120)를 분리가능하게 설치하기 위해 상기 본체(110) 및 패드부(120)는 체결부재(130)에 의해 고정된다.The stopper 100 is fixed to the bolster 20 and is detachably installed in the main body 110 having an accommodating portion 111 therein and the accommodating portion 111 of the main body 110 to replace when worn. The pad part 120 is included, but the main body 110 and the pad part 120 are fastened to detachably install the pad part 120 in the receiving part 111 of the main body 110. It is fixed by the member 130.

따라서 상기 본체(110)는 금속 소재로 이루어지며, 후면이 볼스터(20)에 용접을 통해 고정되고, 상기 수용부(111)의 내측에는 상기 체결부재(130)의 하부에 형성된 나사부(131)가 체결되기 위한 복수 개의 너트홀(112)이 형성된다.Therefore, the main body 110 is made of a metal material, the rear surface is fixed by welding to the bolster 20, the screw portion 131 formed in the lower portion of the fastening member 130 inside the receiving portion 111 is A plurality of nut holes 112 for fastening are formed.

또, 상기 패드부(120)는 상기 수용부(111)의 내측 둘레와 동일한 형상의 외측 둘레를 이루도록 형성되고, 후면이 상기 수용부(111)에 끼워지고 전면이 상기 본체(110)에서 외부로 돌출되도록 형성된다.In addition, the pad portion 120 is formed to form an outer circumference of the same shape as the inner circumference of the receiving portion 111, the rear surface is fitted to the receiving portion 111 and the front surface from the main body 110 to the outside It is formed to protrude.

상기 패드부(120)에는 이 패드부(120)를 상기 본체(110)에 고정하기 위한 체결부재(130)의 나사부(131)가 삽입되는 복수 개의 체결공(121)이 형성되되, 상기 체결공(121)은 상기 너트홀(112)과 대응하도록 형성된다.The pad part 120 is formed with a plurality of fastening holes 121 into which the screw part 131 of the fastening member 130 for fixing the pad part 120 to the main body 110 is formed. The 121 is formed to correspond to the nut hole 112.

상기 체결공(121)은 상기 체결부재(130)의 나사부(131)가 관통하는 관통홀(121a)과, 상기 체결부재(130)의 상부에 형성된 헤드부(132)가 이 패드부(120)의 내부에 위치하도록 상기 관통홀(121a)의 전방에 형성되는 헤드수용홈(121b)으로 이루어진다.The fastening hole 121 has a through hole 121a through which the screw part 131 of the fastening member 130 passes, and a head part 132 formed on the fastening member 130. It consists of a head receiving groove (121b) formed in front of the through hole (121a) to be located inside.

상기 헤드수용홈(121b)은 이 헤드수용홈(121b)에 수용된 상기 체결부재(130)의 헤드부(132) 상부가 상기 본체(110)의 전면 끝단과 같은 선상에 위치하는 정도에 깊이를 갖도록 형성된다.The head receiving groove 121b has a depth such that an upper portion of the head portion 132 of the fastening member 130 accommodated in the head receiving groove 121b is positioned on the same line as the front end of the main body 110. Is formed.

한편, 상기 패드부(120)는 금속 또는 강화플라스틱의 소재로 이루어지는 것이 가장 바람직하다.On the other hand, the pad portion 120 is most preferably made of a material of metal or reinforced plastic.

상기와 같이 구성된 본 고안의 작용 상태를 설명하면 다음과 같다.Referring to the working state of the present invention configured as described above are as follows.

평상시, 본체(110)에 전면이 돌출되도록 설치된 패드부(120)는 좌우로 회동하는 스윙링크(30)가 전후로 움직이는 것을 제한하는 역할을 수행한다.Normally, the pad portion 120 installed to protrude from the front surface of the main body 110 serves to limit the swing link 30 moving back and forth.

따라서 본체(110)는 후면이 볼스터(20)에 용접으로 고정되었기 때문에 스윙링크(30)가 패드부(120)에 접촉으로 충격이 발생하더라도 그 충격으로 인해 본체(110)가 볼스터(120)에 고정된 현위치를 이탈하지 않는다.Therefore, since the main body 110 is fixed by welding to the bolster 20, even when the swing link 30 contacts the pad part 120, the main body 110 may contact the bolster 120 due to the shock. Do not leave the fixed current position.

그리고 패드부(120)는 마모되면 바로 즉시 교체 가능하기 때문에, 본체(110)와 스윙링크(30)가 직접 접촉으로 손상되는 것이 방지된다.In addition, since the pad part 120 may be immediately replaced when worn, the main body 110 and the swing link 30 may be prevented from being damaged by direct contact.

또, 패드부(120)는 금속 또는 강화플라스틱의 소재로 형성되었기 때문에 스윙링크(30)와 접촉시 강성을 유지하며 마찰저항을 최소화한다.In addition, since the pad part 120 is formed of a metal or a material of reinforced plastic, the pad part 120 maintains rigidity when contacted with the swing link 30 and minimizes frictional resistance.

또한, 체결부재(130)의 헤드부(132)는 패드부(120)의 헤드수용홈(122)에 삽입되어 감춰져 있기 때문에 상기 체결부재(130)의 헤드부(132)와 스윙링크(30)가 접촉되는 것이 방지된다.In addition, since the head part 132 of the fastening member 130 is inserted into the head receiving groove 122 of the pad part 120 and is hidden, the head part 132 and the swing link 30 of the fastening member 130 are hidden. Contact is prevented.

만약, 패드부(120)가 마모되어 사용한도를 넘은 경우, 작업자는 본체(110)와 패드부(120)를 고정한 체결부재(130)를 풀어, 본체(110)에서 패드부(120)를 분리한다.If the pad part 120 wears and exceeds the usage degree, the worker releases the fastening member 130 fixing the main body 110 and the pad part 120 to separate the pad part 120 from the main body 110. do.

그리고 새로운 패드부(120)를 본체(110)에 끼운 다음, 다시 본체(110)와 새로운 패드부(120)를 체결부재(130)로 체결하면 새로운 패드부(120)는 본체(110)에 단단히 고정되면서 패드부(120)의 교체가 이루어진다. Then, after the new pad part 120 is inserted into the main body 110, the new pad part 120 is firmly attached to the main body 110 by fastening the main body 110 and the new pad part 120 with the fastening member 130. The pad portion 120 is replaced while being fixed.

따라서 패드부(120)의 교체는 종래보다 용이하게 이루어져 스토퍼(100)의 교체에 따른 시간과 비용이 최소화된다.
Therefore, the replacement of the pad unit 120 is made easier than before, thereby minimizing time and cost due to the replacement of the stopper 100.

10: 대차프레임 11: 크로스빔
12: 제1 결합구 20: 볼스터
21: 완충부재 22: 제2 결합구
30: 스윙링크 40: 차체
50: 스토퍼 100: 스토퍼
10: 본체 111: 수용부
112: 너트홀 120: 패드부
121: 체결공 121a: 관통홀
121b: 헤드수용홈 130: 체결부재
131: 나사부 132: 헤드부10: bogie frame 11: crossbeam
12: first coupling sphere 20: bolster
21: shock absorbing member 22: second coupler
30: swing link 40: body
50: stopper 100: stopper
10: main body 111: housing portion
112: nut hole 120: pad portion
121: fastening hole 121a: through hole
121b: head receiving groove 130: fastening member
131: screw portion 132: head portion

Claims (4)

철도차량의 대차프레임과 볼스터 사이에 설치되는 스윙링크의 전후 이동을 방지하기 위한 스토퍼로서,
상기 볼스터에 고정되며 내부에 수용부를 구비하는 본체와,
상기 본체의 수용부 내에 분리가능하게 설치되어 마모시 교체되는 패드부를 포함하여 이루어지는 것을 특징으로 하는 틸팅 철도차량용 스윙링크 스토퍼.
As a stopper for preventing the forward and backward movement of the swing link installed between the bogie frame and the bolster of the railway vehicle,
A main body fixed to the bolster and having a receiving portion therein;
Tilting railway vehicle swing link stopper, characterized in that it comprises a pad portion that is detachably installed in the receiving portion of the main body is replaced when worn.
청구항 1 에 있어서,
상기 패드부는 후면이 상기 수용부에 끼워지고 전면이 상기 본체에서 외부로 돌출되도록 설치되는 것을 특징으로 하는 틸팅 철도차량용 스윙링크 스토퍼.
The method according to claim 1,
The pad part is a rear link is fitted to the receiving portion and the swing link stopper for the tilting railway vehicle, characterized in that the front side is installed so as to project outward.
청구항 1 또는 2 에 있어서,
상기 패드부에는 이 패드부를 상기 본체에 고정하기 위한 체결부재가 삽입되는 체결공이 형성되고, 상기 체결공은 상기 체결부재의 나사부가 관통하는 관통홀과, 상기 체결부재의 헤드부가 이 패드부의 내부에 위치하도록 상기 관통홀의 전방에 형성되는 헤드수용홈으로 이루어지는 것을 특징으로 하는 틸팅 차량용 스윙링크 스토퍼.
The method according to claim 1 or 2,
The pad portion is provided with a fastening hole into which a fastening member for fixing the pad portion to the main body is inserted, the fastening hole includes a through hole through which a screw portion of the fastening member passes, and a head portion of the fastening member in the pad portion. Tilting vehicle swing link stopper, characterized in that consisting of the head receiving groove formed in front of the through hole to position.
청구항 3 에 있어서,
상기 패드부는 금속 또는 강화플라스틱 소재로 이루어지는 것을 특징으로 하는 틸팅 차량용 스윙링크 스토퍼.
The method of claim 3,
Tilting vehicle swing link stopper, characterized in that the pad portion is made of a metal or reinforced plastic material.
KR1020110037251A 2011-04-21 2011-04-21 Swing links stopper of tilting railway vehicle KR101252544B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110037251A KR101252544B1 (en) 2011-04-21 2011-04-21 Swing links stopper of tilting railway vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110037251A KR101252544B1 (en) 2011-04-21 2011-04-21 Swing links stopper of tilting railway vehicle

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KR101252544B1 true KR101252544B1 (en) 2013-04-08

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030054573A (en) 2001-12-26 2003-07-02 한국철도기술연구원 truck device use for high-speed driving of electric train
KR20100039199A (en) 2008-10-06 2010-04-15 암스테드 레일 컴파니, 인코포레이티드 Railway freight car truck
US8136456B2 (en) * 2009-08-13 2012-03-20 Wabtec Corporation Friction wedge for railroad car truck

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030054573A (en) 2001-12-26 2003-07-02 한국철도기술연구원 truck device use for high-speed driving of electric train
KR20100039199A (en) 2008-10-06 2010-04-15 암스테드 레일 컴파니, 인코포레이티드 Railway freight car truck
US8136456B2 (en) * 2009-08-13 2012-03-20 Wabtec Corporation Friction wedge for railroad car truck

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