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公开(公告)号：KR1020140082487A
公开(公告)日：2014-07-02
申请号：KR1020120152520
申请日：2012-12-24
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a shock absorption structure for a bogie of a railway vehicle, and more specifically, to a shock absorption structure for a bogie of a railway vehicle, which allows a center pivot and a side frame to support a vehicle body equipped in the upper part of a bogie, thereby stably buffering shock applied to wheels and reducing vibration. Therefore, the shock absorption structure enhances driving stability and riding quality. To achieve the above-mentioned objective, the shock absorption structure comprises a bolster, which is installed in the lower part of the vehicle body; and the side frame, which is formed on the front and rear sides of both sides of the bolster. The side frame is bent in an arc shape toward the upper part in the end unit and is in contact with the bottom surface of the vehicle body. The side frame is made of a good elastic material.
Abstract translation: 本发明涉及一种用于铁路车辆的转向架的减震结构，更具体地，涉及一种用于铁路车辆的转向架的减震结构，其允许中心枢轴和侧架支撑装备在车辆中的车体 转向架的上部，从而稳定地缓冲施加在车轮上的冲击并减少振动。 因此，减震结构提高了驾驶的稳定性和骑乘质量。 为了实现上述目的，减震结构包括安装在车身下部的扶手; 以及侧框架，其形成在摇枕的两侧的前侧和后侧。 侧框架朝向端部单元中的上部弯曲成弧形，并且与车体的底面接触。 侧框由良好的弹性材料制成。
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公开(公告)号：KR1020140081298A
公开(公告)日：2014-07-01
申请号：KR1020120150897
申请日：2012-12-21
Applicant: 한국철도기술연구원
CPC classification number: B61F5/301 , B61F5/50 , B61G11/04 , B61G11/18 , F16F3/00 , F16F15/067 , F16F2238/026
Abstract: The present invention relates to a suspension device of a bogie for a continental railroad vehicle and, more specifically, to a suspension device of a bogie for a continental railroad vehicle capable of stably operate even in a long-distance driving and damping forward and backward and left and right vibrations as the vertical vibration is stably reduced by including a plurality of springs between the bogie and an axle box. To achieve the purpose, the suspension device of the bogie comprises: a pair of bent frames installed on the lower part of the bogie; a connection frame to connect the bent frames to each other; a main connection rod formed on the upper part of the axle box to be connected to the connection frame; and a main spring installed on the main connection rod to support the bottom of the connection frame.
Abstract translation: 本发明涉及一种用于大陆铁路车辆的转向架的悬挂装置，更具体地说，涉及一种即使在长距离驾驶和前后方向上能够稳定地运行的用于大陆铁路车辆的转向架的悬架装置， 通过在转向架和轴箱之间包括多个弹簧来稳定地减小垂直振动，从而使左右振动。 为了达到这个目的，转向架的悬架装置包括：安装在转向架下部的一对弯架; 连接框架，用于将弯曲的框架彼此连接; 主连杆，形成在轴箱的上部，以连接到连接框架; 并且主弹簧安装在主连接杆上以支撑连接框架的底部。
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公开(公告)号：KR101402790B1
公开(公告)日：2014-06-03
申请号：KR1020120127924
申请日：2012-11-13
Applicant: 한국철도기술연구원
Abstract: 본 발명은 대륙철도차량용 대차의 충격흡수 구조에 관한 것으로서, 더욱 상세하게는 다수의 현가장치를 구비하지 않더라도, 단순한 구조로서 대차에 전해지는 충격을 대차 전체에 고르게 분산시켜 완충시킴으로써, 일부분으로 충격이 집중되는 것을 방지할 수 있는 대륙철도차량용 대차의 충격흡수 구조에 관한 것이다.
상기한 목적을 달성하기 위한 본 발명은 차륜 및 한쌍의 사이드 프레임을 포함하여 이루어지는 차체의 하부에 구비되는 대차에 있어서, 상기 사이드 프레임의 상부에 댐핑 프레임을 구비하여, 차체에서 발생하는 충격을 완충시켜주는 것을 특징으로 한다.-
公开(公告)号：KR101402780B1
公开(公告)日：2014-06-03
申请号：KR1020120128101
申请日：2012-11-13
Applicant: 한국철도기술연구원
Abstract: 본 발명은 대륙철도차량용 충격 흡수 장치에 관한 것으로서, 더욱 상세하게는 대차에 구비되는 차륜에 가하지는 충격을 직접적으로 분산시킬 수 있어, 차륜이 마모되거나 손상되는 것을 안정적으로 방지함으로써, 철도차량이 안정적으로 장거리 운행을 할 수 있게 하는 대륙철도차량용 충격 흡수 장치에 관한 것이다.
상기한 목적을 달성하기 위한 본 발명은 액슬박스가 구비되는 대차와, 상기 액슬박스의 측부에 중심부가 회전 가능하게 설치되는 연결부재와, 상기 연결부재의 양단부에 구비되는 보조바퀴로 이루어지는 것을 특징으로 한다.-
公开(公告)号：KR101401072B1
公开(公告)日：2014-05-29
申请号：KR1020130020995
申请日：2013-02-27
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a coupling structure of a wheelset for a railway vehicle, and more specifically, to a coupling structure of a wheelset for a railway vehicle, wherein the structure reduces costs for maintenance and repair by facilitating maintenance and repair by separately forming a wheel shaft and a wheel which comprise a wheelset for a railway vehicle. The present invention relates to a coupling structure of a wheelset for a railway vehicle including a wheel shaft and a wheel, wherein a first male screw part is formed on both side edges of the wheel shaft and a coupling hole with a first female screw part coupled to the first male screw part is formed inside the wheel.
Abstract translation: 本发明涉及一种用于铁路车辆的轮对的联接结构，更具体地，涉及一种用于铁路车辆的轮对的联接结构，其中该结构通过分别形成一个维护和修理来简化维护和维修，从而降低维护和维修成本 轮轴和包括用于铁路车辆的轮对的车轮。 本发明涉及一种用于包括轮轴和车轮的铁路车辆的轮对的联接结构，其中第一阳螺纹部分形成在车轮轴的两个侧边缘上，并且联接孔与第一阴螺纹部分相连接 第一阳螺纹部分形成在车轮内。
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Patent Agency Ranking
公开(公告)号：KR1020140064455A
公开(公告)日：2014-05-28
申请号：KR1020120131818
申请日：2012-11-20
Applicant: 한국철도기술연구원
CPC classification number: B61B1/00 , B60J7/08 , B60N2/02 , B60N2/24 , B60Y2200/11 , B60Y2200/30 , B61D33/0007 , B61D33/0057 , B61D47/00 , B61L15/0027 , B61L25/02
Abstract: The present invention relates to a passenger transfer system of an independent passenger transportation vehicle having seats. The passenger transfer system of an independent passenger transportation vehicle having seats comprises: an independent passenger transportation vehicle having seats; a long distance moving means which can be moved in a long distance; and a transfer center where the independent passenger transportation vehicle having seats or the long distance moving means stops to allow passengers to transfer to the independent passenger transportation vehicle having seats or the long distance moving means through a lift transporting means. The system of the present invention allows the passengers to transfer to the long distance moving means such as a railroad vehicle, etc. in a state that the passengers ride in the independent passenger transportation vehicle having seats when the independent passenger transportation vehicle having seats enters the transfer center in a state that the passengers ride therein. Therefore, the passengers are not required to directly move to transfer, thereby enjoying the comfortable travel.
Abstract translation: 本发明涉及具有座椅的独立客运车辆的乘客转移系统。 具有座位的独立客运车辆的客运系统包括：具有座椅的独立客运车辆; 可长距离移动的长距离移动装置; 以及具有座椅的独立客运车辆或长途移动装置停止的转移中心，以允许乘客通过升降机输送装置转移到具有座椅的独立客运车辆或长距离移动装置。 本发明的系统允许乘客在具有座位的独立客运车辆在具有座位的独立客运车辆乘坐的独立客运车辆的状态下转移到诸如铁路车辆等的长途移动装置 转乘中心位于乘客乘坐的状态。 因此，乘客不需要直接转乘，从而享受舒适的旅行。
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公开(公告)号：KR1020140060942A
公开(公告)日：2014-05-21
申请号：KR1020120127926
申请日：2012-11-13
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a shock absorption structure for a body of a railway vehicle and, more specifically, to a shock absorption structure for a body of a railway vehicle to improve ride comfort by stably absorbing shock and vibration to a carriage and a body while a railway vehicle runs; and to enable stable traveling of the railway vehicle for long periods by reducing shock to a vehicle wheel. To achieve this, the present invention comprises a first support frame at the bottom of the body; a second support frame at the top of the carriage; and a first shock absorbing member between the first and second frames.
Abstract translation: 本发明涉及一种用于铁路车辆的本体的减震结构，更具体地，涉及一种用于铁路车辆的减震结构，以通过稳定地吸收对车厢和车身的冲击和振动来提高乘坐舒适性，同时 铁路车辆运行; 并且通过减少对车轮的冲击，能够使铁路车辆长时间稳定地行驶。 为了实现这一点，本发明包括在主体的底部的第一支撑框架; 在托架顶部的第二个支撑框架; 以及第一和第二框架之间的第一冲击吸收构件。
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公开(公告)号：KR101381702B1
公开(公告)日：2014-04-07
申请号：KR1020120149259
申请日：2012-12-20
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a roller rig tester for a steep mountain train, including front and rear railway wheel members in which front and rear railway wheels, which are integrally fixed to an upper portion of a base member and brought into contact with treads of front and rear wheels of a carrier to be tested, are provided to be rotatable; and a front gear wheel axially connected to a front wheel set, to which the front railway wheel is coupled, to be meshed with a front pinion gear axially connected with the front wheel set, to which the front wheel is connected. Therefore, it is possible to simulate the driving of the mountain train by adding the gear wheel between the railway wheels used on the roller rig to simulate the dynamic characteristic driving of the carrier. In particular, the gear wheel is directly connected to the wheel set connecting the left and right railway wheels, thereby easily simulating the driving of the mountain train.
Abstract translation: 本发明涉及一种用于陡峭山列车的滚子钻机测试仪，其包括前后铁路车轮构件，其前后铁路车轮一体地固定到基座构件的上部并与前部胎面接触 并且被测试的载体的后轮被设置为可旋转的; 以及与前轮组合的前轮组件轴向连接的前齿轮，前轮组合件与与前轮连接的前轮组轴向连接的前小齿轮啮合。 因此，可以通过在用于滚子钻机的铁路车轮之间添加齿轮来模拟行驶的列车，以模拟载体的动态特性驱动。 特别地，齿轮直接连接到连接左右铁路车轮的车轮组，从而容易地模拟山列车的行驶。
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公开(公告)号：KR101381698B1
公开(公告)日：2014-04-07
申请号：KR1020120149267
申请日：2012-12-20
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a roller rig tester for a train to simulate dynamic characteristic driving along a curved rail. The roller rig tester includes a base member installed on a ground to simulate the dynamic characteristic driving of a carrier to be tested along the curved rail; and front and rear railway wheel members integrally fixed to an upper portion of the base member and having front and rear railway wheels which are brought into contact with treads of front and rear wheels of the carrier to be tested. Therefore, the diameter of the railway wheels used for the roller rig tester to simulate the dynamic characteristic driving of the carrier of the train along the curved rail is simply modified, thereby simulating the driving of the train on the curved rail.
Abstract translation: 本发明涉及一种用于模拟沿弯曲轨道的动态特性驱动的列车的滚子钻机测试仪。 辊磨机测试仪包括安装在地面上的基座构件，以模拟沿弯曲轨道测试的载体的动态特性驱动; 以及一体地固定在基座部件的上部并具有前后铁路车轮的前后车轮构件，其与待测试载体的前轮和后轮的胎面接触。 因此，用于滚磨机测试仪的铁路车轮的直径模拟沿着弯曲轨道的列车的载体的动态特性驱动被简单地修改，从而模拟列车在弯曲轨道上的驱动。
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公开(公告)号：KR101372439B1
公开(公告)日：2014-03-11
申请号：KR1020130024247
申请日：2013-03-07
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a lightweight bogie frame for a railway vehicle and, more in detail, to a lightweight bogie frame for a railway vehicle, which has improved durability by minimizing welding joint when forming the bogie frame to reduce residual stress caused by welding and thereby prevent damage to jointed portions caused by stress concentration due to the residual stress and which has a simplified structure to facilitate the assembly. In order to attain the purpose, the present invention comprises: a pipe shaped side frame; journal boxes installed at both ends of the side frame; and a longitudinal shaft support arranged between the journal boxes.
Abstract translation: 本发明涉及一种用于铁路车辆的轻型转向架框架，更具体地涉及一种用于铁路车辆的轻型转向架框架，其通过在形成转向架框架时最小化焊接接头而提高了耐久性，以减少由焊接引起的残余应力， 从而防止由于残余应力而引起的应力集中引起的接合部分的损坏，并且具有简化的结构以便于组装。 为了达到上述目的，本发明包括：管状侧架; 安装在侧架两端的杂志箱; 以及布置在所述日志箱之间的纵轴支撑。
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