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公开(公告)号：US20180079432A1
公开(公告)日：2018-03-22
申请号：US15563748
申请日：2016-05-31
发明人： Atsushi SANO , Naoaki KAWAKAMI , Naohiro YOSHIDA , Shinichiro HATA , Seiichiro YAGI , Masayuki TOMIZAWA
摘要： A carbody of a railcar includes: an underframe; a first member provided at one of vertical sides of a vertical center of the underframe, supported by the underframe, and absorbing collision energy; a second member provided at the other vertical side of the vertical center of the underframe, supported by the underframe, and contacting an obstacle when the first member is compressed by collision with the obstacle. In a case where the second member receives a reaction force from the obstacle when the first member is compressed by the collision with the obstacle, the second member transfers to the underframe a moment load that is opposite in a rotational direction to a moment load transferred to the underframe by the first member.
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公开(公告)号：US20170174233A1
公开(公告)日：2017-06-22
申请号：US15325533
申请日：2015-11-05
发明人： Yangyang YU , Guanglei MA , Aiqin TIAN , Shizhong ZHAO , Sansan DING , Wenbin CHEN , Quanwei CHE
IPC分类号： B61F19/06
摘要： A railway vehicle and a head car cowcatcher thereof are provided. The head car cowcatcher includes a flow guiding plate; a front-end frame mounted at a front end of an inner side surface of the flow guiding plate; and longitudinal sills mounted at two sides of the inner side surface of the flow guiding plate. Two ends of the front-end frame are respectively connected to the longitudinal sills located at the two sides. The rigidity of a connecting art of the longitudinal sills and the front-end frame is smaller than the rigidities of any parts of the longitudinal sills and the front-end frame. When obstructions are cleared or a train collision occurs, the connecting part of the front-end frame and each of the longitudinal sills would be largely deformed if the impact force the cowcatcher bears is beyond the maximum load the cowcatcher can bear.
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公开(公告)号：US09643624B2
公开(公告)日：2017-05-09
申请号：US14451088
申请日：2014-08-04
发明人： James Shirvinski , Jeremy Delacerda
摘要： Railroad tank cars are provided that include an inner tank, an outer tank, and tank to tank clearance between the inner tank and the outer tank. Insulation and spacers can be located within the tank to tank clearance. The inner tank can shift within the outer tank, and spacers can crush, under significant force loading, such as impact forces generated during a collision or derailment. The inner tank, insulation, spacers, and outer tank thus form an energy absorbing system that reduces the likelihood that the inner tank will be breached, and that a hazardous material contained therein will be released, under such conditions.
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公开(公告)号：US09242656B2
公开(公告)日：2016-01-26
申请号：US14379969
申请日：2012-02-21
申请人： Koji Nakao , Kengo Oohashi
发明人： Koji Nakao , Kengo Oohashi
摘要： A rolling stock in which a streamlined cab end structure includes: a pair of corner posts having lower half portions joined respectively to a pair of corner post reinforcement member standing upright on opposite end portions of an end beam of the underframe and upper half portions inclined toward the rear of the car body; an upper reinforcement beam laid between upper end portions of the pair of corner posts; a pair of end posts having lower half portions joined respectively to a pair of end post reinforcement members, and upper half portions inclined toward the rear of the car body; and a pair of coupling member respectively coupling upper portions of the pair of end posts and a front end portion of the roof structure, and the upper reinforcement beam has such a strength that the car body can be lifted up from above by use of a crane.
摘要翻译： 一种车辆，其中流线型的驾驶室端部结构包括：一对角柱，其下半部分分别连接到竖立在底架的端梁的相对端部上的一对角柱加强件，并且上半部倾斜 车身后部; 位于所述一对角柱的上端部之间的上加强梁; 具有下半部分的一对端柱分别连接到一对端柱加强构件，以及朝向车体后部倾斜的上半部分; 以及一对联接构件，其分别联接所述一对端柱的上部和所述屋顶结构的前端部，并且所述上加强梁具有使得能够通过使用起重机从上方升高所述车体的强度 。
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公开(公告)号：US20150040793A1
公开(公告)日：2015-02-12
申请号：US14379969
申请日：2012-02-21
申请人： Koji Nakao , Kengo Oohashi
发明人： Koji Nakao , Kengo Oohashi
摘要： A rolling stock in which a streamlined cab end structure includes: a pair of corner posts having lower half portions joined respectively to a pair of corner post reinforcement member standing upright on opposite end portions of an end beam of the underframe and upper half portions inclined toward the rear of the car body; an upper reinforcement beam laid between upper end portions of the pair of corner posts; a pair of end posts having lower half portions joined respectively to a pair of end post reinforcement members, and upper half portions inclined toward the rear of the car body; and a pair of coupling member respectively coupling upper portions of the pair of end posts and a front end portion of the roof structure, and the upper reinforcement beam has such a strength that the car body can be lifted up from above by use of a crane.
摘要翻译： 一种车辆，其中流线型的驾驶室端部结构包括：一对角柱，其下半部分分别连接到竖立在底架的端梁的相对端部上的一对角柱加强件，并且上半部倾斜 车身后部; 位于所述一对角柱的上端部之间的上加强梁; 具有下半部分的一对端柱分别连接到一对端柱加强构件，以及朝向车体后部倾斜的上半部分; 以及一对联接构件，其分别联接所述一对端柱的上部和所述屋顶结构的前端部，并且所述上加强梁具有使得能够通过使用起重机从上方升高所述车体的强度 。
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公开(公告)号：US20150033978A1
公开(公告)日：2015-02-05
申请号：US14374560
申请日：2012-01-27
申请人： Kengo Oohashi , Kentaro Hayashi
发明人： Kengo Oohashi , Kentaro Hayashi
摘要： A rolling stock includes: a pair of left and right post members provided upright on inner sides of left and right end portions of an end beam of an underframe, the end beam joined to a lower portion of a cab end structure; a recess portion open frontward, the recess portion formed in a front portion of the end beam between the pair of post members; and an impact absorbing member disposed between a bottom face of the recess portion and an inner face of the outside plate. The recess portion has such a size that the impact absorbing member is accommodated within the recess portion after being compressively deformed. Since the impact absorbing member is disposed on an inner side of the outside plate, the impact absorbing member is not exposed to the outside of the car body, and thus does not impair the design of the car body.
摘要翻译： 机车车辆包括：一对左右立柱构件，其竖直地设置在底架的端梁的左右端部的内侧，该端梁连接到驾驶室端部结构的下部; 一个向前敞开的凹口部分，该凹部形成在一对柱件之间的端部梁的前部中; 以及设置在所述凹部的底面与所述外板的内面之间的冲击吸收部件。 凹部具有这样的尺寸，即冲击吸收部件被压缩变形后容纳在凹部内。 由于冲击吸收构件设置在外板的内侧，冲击吸收构件不暴露于车体外部，因此不会影响车体的设计。
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公开(公告)号：US08689702B2
公开(公告)日：2014-04-08
申请号：US13696938
申请日：2011-04-15
申请人： Takashi Ishizuka , Masaru Kuroda , Koji Nakao , Takamitsu Sassa
发明人： Takashi Ishizuka , Masaru Kuroda , Koji Nakao , Takamitsu Sassa
IPC分类号： B61D25/00
摘要： Provided is a railway vehicle having a configuration which can sufficiently protect the cabin even when large external force is applied to the side structures and the end structures thereof. The vehicle body of the railway vehicle is formed by joining an underframe 20, side structures 30, end structures 50, and a roof structure 60 together. The lower inner face of the side post 31 of the side structure is joined to the outer face portion of a side beam 21 of the underframe. The lower inner faces of the post reinforcement members (an end post reinforcement member 57 and a corner post reinforcement member 58) for reinforcing the post members (an end post 53 and a corner post 54) of the end structure are joined to the outer face portion of an end beam 26 of the underframe.
摘要翻译： 提供一种铁路车辆，其具有能够充分保护车厢的结构，即使当大的外力施加到侧面结构及其端部结构时。 轨道车辆的车身通过将底架20，侧面结构30，端部结构50和屋顶结构60连接在一起而形成。 侧面结构的侧柱31的下内表面与底架的侧梁21的外表面部分接合。 用于加强端部结构的柱构件（端柱53和角柱54）的后加强构件（端柱加强构件57和角柱加强构件58）的下内表面接合到外表面 底架的端梁26的一部分。
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公开(公告)号：US20140020596A1
公开(公告)日：2014-01-23
申请号：US14009585
申请日：2012-03-26
申请人： Richard Graf , Philipp Heinzl , Markus Seitzberger
发明人： Richard Graf , Philipp Heinzl , Markus Seitzberger
IPC分类号： B61D15/06
摘要： A rail vehicle having an attached deformation zone is presented. The rail vehicle has at least one end transverse beam provided in an end face region and corner pillars arranged substantially vertically and extend from the end transverse beam. The deformation zone is provided at the end face having a front transverse beam arranged parallel to the end transverse beam and spaced therefrom in an end-face direction and at least one force transmission element arranged between the end transverse beam and the front transverse beam. The element transmits longitudinal compressive forces between the end transverse beam and the front transverse beam without plastic deformation up to a defined value and failing when the defined value is exceeded.
摘要翻译： 提出了一种具有附着变形区域的轨道车辆。 轨道车辆具有设置在端面区域中的至少一个端部横梁和基本垂直布置并且从端部横梁延伸的角柱。 变形区设置在端面处，其具有平行于端横梁设置的前横梁并且在端面方向上与其隔开，并且至少一个力传递元件布置在端横梁和前横梁之间。 该元件在端横梁和前横梁之间传递纵向压缩力，而没有塑性变形直到确定的值，并且当超过限定值时失效。
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公开(公告)号：US20140007790A1
公开(公告)日：2014-01-09
申请号：US13936855
申请日：2013-07-08
申请人： VALE S.A.
发明人： Caue Stocchi SOMENSI
IPC分类号： B61D15/06
摘要： A safety device for railway vehicles is provided, more specifically a safety device that reduces the negative consequences resulting from collisions or pedestrian accidents involving railway vehicles. As such, the railway vehicle safety device consists of a main impact dampening area and at least one secondary support and resistance area, with the safety device being installed on the railway vehicle's front end, so that the main impact dampening area dampens the force of the impact caused by a collision between the vehicle and a pedestrian.
摘要翻译： 提供了一种用于铁路车辆的安全装置，更具体地说，一种减少由于涉及铁路车辆碰撞或行人事故而引起的不利后果的安全装置。 因此，铁路车辆安全装置由主冲击阻尼区域和至少一个次级支撑和阻力区域组成，安全装置安装在铁路车辆的前端，使得主冲击阻尼区域减弱了 车辆与行人碰撞造成的冲击。
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10.发明授权Vehicle front-end module for mounting to the front end of a rail-borne vehicle, in particular a railway vehicle 有权车辆前端模块，用于安装到轨道车辆的前端，特别是铁路车辆公开(公告)号：US08261672B2
公开(公告)日：2012-09-11
申请号：US12585433
申请日：2009-09-15
申请人： Andreas Heinisch , Reiner Krause , Sascha Ende , Uwe Beika
发明人： Andreas Heinisch , Reiner Krause , Sascha Ende , Uwe Beika
IPC分类号： B61D15/06
摘要： The invention relates to a vehicle front-end module having a vehicle front-end structure (100) for mounting to the front end of a rail-borne vehicle, in particular a railway vehicle, wherein the vehicle front-end structure (100) is wholly composed of structural elements made from fiber composite or fiber composite sandwich material. The structural elements forming the vehicle front-end structure (100) comprise first structural elements (10, 10′, 11, 12, 12′, 14, 15, 16) which are configured and directly connected to one another so as to form a substantially deformation-resistant, self-supporting front-end structure designed to accommodate a vehicle driver's cab (101). The structural elements forming the vehicle front-end structure (100) further comprise second structural elements (20, 20′, 21, 21′, 22, 22′, 23, 24, 24′) connected to the first structural elements (10, 10′, 11, 12, 12′, 14, 15, 16) and designed such that at least a portion of the impact energy occurring due to the transmitting of impact force (collision energy) and introduced into the structure (100) upon a collision of the rail-borne vehicle is dissipated by at least partly irreversible deformation or at least partial destruction of the second structural elements (20, 20′, 21, 21′, 22, 22′, 23, 24, 24′).
摘要翻译： 本发明涉及一种具有车辆前端结构（100）的车辆前端结构（100），该车辆前端结构（100）用于安装到轨道车辆车辆的前端，特别是铁路车辆，其中车辆前端结构 由纤维复合材料或纤维复合材料夹层材料制成的结构件全部组成。 形成车辆前端结构（100）的结构元件包括彼此构造并直接连接的第一结构元件（10,10'，11,12,12'，14,15,16），以便形成 基本上抗变形的自支撑前端结构，设计成容纳车辆驾驶室（101）。 形成车辆前端结构（100）的结构元件还包括连接到第一结构元件（10,10'）的第二结构元件（20,20'，21,21'，22,22'，23,24,24'）， 10'，11,12,12'，14,15,16），并且设计成使得由于冲击力（碰撞能量）的传递而产生的冲击能量的至少一部分并且被引入到结构（100）中 轨道车辆的碰撞通过至少部分不可逆变形或至少部分破坏第二结构元件（20,20'，21,21'，22,22'，23,24,24'）而消散。
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