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公开(公告)号：KR1020170037793A
公开(公告)日：2017-04-05
申请号：KR1020150136947
申请日：2015-09-25
Applicant: 한국철도기술연구원
Abstract: 본발명은동력전달용구동축연결구조에관한것으로, 보다상세하게는동력전달계통에과부하등 이상이발생하게될 경우구동축과연결축을연결고정시키는연결부가파손되도록함과동시에구동축과연결축을고정시키는연결부가파손되더라도보조동력전달부에의해구동축의동력이연결축으로전달되도록하여철도차량이안전하게운행이이루어지도록한 동력전달용구동축연결구조에관한것이다. 상기한목적을달성하기위한본 발명은동력장치에결합되는구동축과, 상기구동축에일측부가결합되고, 타측부에는동력전달부에결합되는연결축과, 상기구동축과연결축을결합시키는연결부로구성된것을특징으로한다.
Abstract translation: 本发明是用于固定一个连接涉及一种动力传动设备的同轴连接的结构，并用更具体地相关联，并且在同一时间驱动轴使得用于如果发生异常的过载的动力传动系轴它连接连接到所述驱动轴断裂的固定轴线的附加连接 即使辅助动力传递部分损坏，驱动轴的动力也通过辅助动力传递部分传递到连接轴，使得铁路车辆可以安全地操作。 用于实现上述目的的本发明是耦合到功率单元的驱动轴，并且附加连接一侧到驱动轴，所述第二部分被构造成在连接轴和连接到所述驱动轴连接连接轴实现联接到副电力传输 它表征。
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公开(公告)号：KR101595422B1
公开(公告)日：2016-02-19
申请号：KR1020140054265
申请日：2014-05-07
Applicant: 한국철도기술연구원
Abstract: 본발명은컨테이너형수송용기의동적시험을위한충격응답스펙트럼구현방법에관한것으로, 보다상세하게는철도를통한육상운송이나해상운송시 발생하는동적하중조건에서탱크컨테이너로대표되는컨테이너형수송용기의충돌시험을통해충격응답스펙트럼(SRS)을측정함으로써충격응답스펙트럼(SRS)이규정된값 이상발생되는지여부를확인할수 있도록하는컨테이너형수송용기의동적시험을위한충격응답스펙트럼구현방법에관한것이다.
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Patent Agency Ranking
公开(公告)号：KR1020140006126A
公开(公告)日：2014-01-16
申请号：KR1020120067752
申请日：2012-06-25
Applicant: 한국철도기술연구원
IPC: E01F15/14
Abstract: The present invention relates to a shock absorbing apparatus for vehicle collision which efficiently absorbs and cushions the shock of vehicle collision through a series of cushioning operations and which comprises: guide rails disposed in the direction of running vehicles; a collision barrier which is disposed on the upper part of the guide rails and which moves backward along the guide rails when a vehicle collides therewith; a shock absorbing wire which penetrates the collision barrier and which is disposed in the direction of the guide rail; and a cutting die which is disposed on the collision barrier and which cuts the outer circumferential surface of the shock absorbing wire when the collision barrier moves backward along the guide rails. The shock absorbing apparatus according to the present invention has the advantages of cushioning the shock of vehicle collision delivered to a passenger in a vehicle as well as efficiently absorbing and cushioning the shock of vehicle collision in which the collision barrier moves along the guide rails when a vehicle collides the collision barrier, continuously forms cutout parts on the outer circumferential surface the shock absorbing wire, and efficiently absorbs and cushions the shock.
Abstract translation: 本发明涉及一种用于车辆碰撞的减震装置，其通过一系列缓冲作用有效地吸收和缓冲车辆碰撞的冲击，并且包括：沿行驶车辆的方向设置的导轨; 碰撞障碍物，其设置在导轨的上部并且当车辆与其碰撞时沿着导轨向后移动; 冲击吸收线，其穿过所述碰撞障碍物并且沿所述导轨的方向设置; 以及切割模具，其设置在所述碰撞障碍物上并且当所述碰撞障碍物沿着所述导轨向后移动时切断所述减震线的外周面。 根据本发明的冲击吸收装置具有缓冲车辆碰撞传递到车辆乘客的冲击的优点，并且有效地吸收和缓冲碰撞障碍物沿着导轨移动时的碰撞冲击，当碰撞障碍物 碰撞碰撞障碍物，在冲击吸收线的外周面上连续地形成切口部，并有效地吸收和缓冲冲击。
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公开(公告)号：KR1020120054956A
公开(公告)日：2012-05-31
申请号：KR1020100116374
申请日：2010-11-22
Applicant: 한국철도기술연구원
CPC classification number: G01N3/08 , G01M17/08 , G01N2203/0042
Abstract: PURPOSE: A high-capacity static squeezing testing device is provided to steadily move a pressing member because a guide member is installed in the lower part of the pressing member and a guide rail is formed in the upper part of the base frame. CONSTITUTION: A high-capacity static squeezing testing device comprises a body, an actuator(500), and a pressing member(600). The body is composed of a base frame(100), a vertical frame(200), an upper frame(400), a horizontal frame(300), a lateral sub-frame, and an upper sub-frame(450). The base frame forms the lower part of the body. The vertical frame is installed in the upper side of one end part of the base frame. The vertical frames are arranged in both end parts in longitudinal direction of the body. The lateral sub-frame connects the horizontal frame. The upper sub-frame connects the upper frame and horizontal frame.
Abstract translation: 目的：提供一种高容量静压挤压测试装置，用于稳定地移动按压构件，因为导向构件安装在按压构件的下部，导轨形成在基架的上部。 构成：高容量静压挤压试验装置包括一个主体，一个致动器（500）和一个按压部件（600）。 主体由基框架（100），垂直框架（200），上框架（400），水平框架（300），横向子框架和上子框架（450）组成。 底座构成身体的下部。 垂直框架安装在基架的一端部的上侧。 垂直框架沿着身体的纵向布置在两个端部部分中。 横向子框架连接水平框架。 上部子框架连接上部框架和水平框架。
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公开(公告)号：KR102218947B1
公开(公告)日：2021-02-24
申请号：KR1020190110555
申请日：2019-09-06
Applicant: 한국철도기술연구원
IPC: B61G7/12
Abstract: 본발명은센터링디바이스에관한것으로서, 더욱상세하게는전후차량을연결하는연결기가좌우로회전되더라도신속하게원위치될수 있을뿐만아니라, 일정이하의외력이작용할경우에는연결기가회전하지않도록함으로써, 전후차량의연결시연결기가회전하는것을방지하여안정적으로연결할수 있는센터링디바이스에관한것이다. 상기한목적을달성하기위한본 발명은철도차량연결기에설치되어연결기를원위치로복귀시키는센터링디바이스에있어서, 상기연결기의양측을지지하는한 쌍의측방지지부재와, 상기측방지지부재를회전시켜연결기를복귀시키는센터링부재와, 상기연결기힌지부의하부에설치되되, 단부에는상기센터링부재가설치되는설치브라켓을포함하여이루어지는것을특징으로한다.
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公开(公告)号：KR101898097B1
公开(公告)日：2018-09-13
申请号：KR1020160179743
申请日：2016-12-27
Applicant: 한국철도기술연구원
Abstract: 본발명은철도차량연결기용충격흡수장치에관한것으로서, 더욱상세하게는철도차량의연결및 충돌, 추돌시 등에발생하는충격을완충하는버퍼부이외에추가적인완충장치를버퍼부의후부에더 구비하여, 버퍼부로해소할수 없는충격이가해질경우에작동하도록하여철도차량이파손되는것을안정적으로방지할수 있는철도차량연결기용충격흡수장치에관한것이다. 상기한목적을달성하기위한본 발명은철도차량을연결하는연결기버퍼부의후단부에구비되는펀치로드와, 상기펀치로드의후단이끼움결합되는에너지흡수튜브와, 상기에너지흡수튜브를센터실에고정시키는튜브브라켓을포함하여이루어지는것을특징으로한다.
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公开(公告)号：KR1020140086001A
公开(公告)日：2014-07-08
申请号：KR1020120155971
申请日：2012-12-28
Applicant: 한국철도기술연구원
Abstract: The present invention relates to a railway wheel, wherein a tire unit (11) are fastened to a web plate (10) integrated with a hub with bolts such that the tire unit is coupled to an outer side of the web plate. The web plate is made of a lightweight material, and the tire unit is made of a material with heat resistance and wear resistance. A recess portion is formed on one of the web plate (10) and the tire unit (12) such that the wheel supports lateral force induced by centrifugal force generated when the wheel rolls along a curved rail, a protruding portion arranged on the recess portion is formed on the other, and each of the bolts penetrates through the protruding portion to be horizontally fastened to a side wall of the recess portion, thereby coupling the tire unit to the outside of the web plate. The railway wheel is made up of the web plate made of a lightweight material and the tire unit made of a material with heat resistance and wear resistance, thereby making lightweight the railway wheel. The recess portion is formed on one of the web plate and the tire unit, the protruding portion is formed on the other, and the web plate and the tire unit are coupled to each other by fastening the bolts horizontally so as to increase support stress against lateral pressure induced by centrifugal force generated in the curved section of the track, thereby improving durability and easily replacing the tire unit when the tire unit is worn.
Abstract translation: 铁路车轮技术领域本发明涉及一种铁路车轮，其中轮胎单元（11）通过螺栓紧固在与轮毂一体的腹板（10）上，使得轮胎单元联接到腹板的外侧。 网板由轻质材料制成，轮胎单元由具有耐热性和耐磨性的材料制成。 在所述腹板（10）和所述轮胎单元（12）中的一个上形成有凹部，使得所述车轮支撑当所述轮沿着弯曲轨道滚动时产生的离心力引起的横向力，设置在所述凹部 彼此形成，并且每个螺栓穿过突出部分以水平地紧固到凹部的侧壁，从而将轮胎单元联接到腹板的外侧。 铁路车轮由轻质材料制成的腹板和由具有耐热性和耐磨性的材料制成的轮胎单元构成，从而使铁路车轮重量轻。 所述凹部形成在所述腹板和所述轮胎单元的一个上，所述突出部形成在另一个上，并且所述腹板和所述轮胎单元通过水平地紧固所述螺栓而彼此联接，以增加对于 在轨道的弯曲部分产生的离心力引起的侧向压力，从而在轮胎单元被磨损时提高耐久性并容易地更换轮胎单元。
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