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公开(公告)号：EP1092607A3
公开(公告)日：2002-01-30
申请号：EP00117258.4
申请日：2000-08-16
发明人： Ring, Michael E.
摘要： An improved car mounted brake assembly (10) is provided wherein the brake assembly includes a brake cylinder (52), a slack adjuster (54) and a pair of brake beams (22,24) mounted at each end of the car mounted brake assembly and actuated by the brake cylinder via a series of levers and linkages and wherein the improvement comprises a suspension system for suspending each of the brake beams within a corresponding railway vehicle truck arrangement. Each of the brake beams have a brake head (30) attachable to each end thereof and each of the brake heads carries a brake shoe (32) thereon which is positioned for engagement with a respective railway vehicle wheel during a brake application. The railway vehicle truck arrangement within which the brake beams are suspended includes a pair of truck side frames (12) and a truck bolster member (16). The suspension system (33,34,35) comprises a first device pivotally connected at a first end thereof with a predetermined portion of the railway vehicle truck arrangement and pivotally connected at a second end thereof to a predetermined portion of the car mounted brake assembly for suspending the pair of brake beams in the railway vehicle truck arrangement. The suspension system also includes a second device having at least a portion thereof connected with the car mounted brake assembly for maintaining each of the brake beams in a predetermined plane during application and release of the railway vehicle brake assembly.
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2.发明公开Suspension system for a car mounted brake assembly 有权Aufhängungfüreine am Fahrzeug montierte Bremsanordnung
公开(公告)号：EP1092607A2
公开(公告)日：2001-04-18
申请号：EP00117258.4
申请日：2000-08-16
发明人： Ring, Michael E.
摘要： An improved car mounted brake assembly (10) is provided wherein the brake assembly includes a brake cylinder (52), a slack adjuster (54) and a pair of brake beams (22,24) mounted at each end of the car mounted brake assembly and actuated by the brake cylinder via a series of levers and linkages and wherein the improvement comprises a suspension system for suspending each of the brake beams within a corresponding railway vehicle truck arrangement. Each of the brake beams have a brake head (30) attachable to each end thereof and each of the brake heads carries a brake shoe (32) thereon which is positioned for engagement with a respective railway vehicle wheel during a brake application. The railway vehicle truck arrangement within which the brake beams are suspended includes a pair of truck side frames (12) and a truck bolster member (16). The suspension system (33,34,35) comprises a first device pivotally connected at a first end thereof with a predetermined portion of the railway vehicle truck arrangement and pivotally connected at a second end thereof to a predetermined portion of the car mounted brake assembly for suspending the pair of brake beams in the railway vehicle truck arrangement. The suspension system also includes a second device having at least a portion thereof connected with the car mounted brake assembly for maintaining each of the brake beams in a predetermined plane during application and release of the railway vehicle brake assembly.
摘要翻译： 提供了一种改进的车载制动器组件（10），其中制动组件包括制动缸（52），松弛调节器（54）和安装在汽车安装的制动组件的每个端部处的一对制动梁（22,24） 并且通过一系列的杠杆和联动装置由制动缸驱动，并且其中改进包括悬挂系统，用于将每个制动梁悬挂在相应的铁路车辆卡车装置内。 每个制动梁具有可连接到其每个端部的制动头（30），并且每个制动头在其上承载制动蹄（32），其在制动施加期间被定位成与相应的铁路车辆车轮接合。 制动梁悬挂在其中的铁路车辆卡车装置包括一对卡车侧框架（12）和卡车摇枕构件（16）。 悬挂系统（33,34,35）包括在其第一端处枢转地连接到铁路车辆卡车装置的预定部分的第一装置，并且在其第二端处枢转地连接到汽车安装的制动组件的预定部分， 将一对制动梁悬挂在铁路车辆卡车装置中。 悬架系统还包括第二装置，其具有至少一部分与汽车安装的制动组件连接，用于在施加和释放铁路车辆制动组件期间将每个制动梁保持在预定的平面内。
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3.发明公开
公开(公告)号：EP0950594A2
公开(公告)日：1999-10-20
申请号：EP98112225.2
申请日：1998-07-02
CPC分类号： B60T13/406 , B60T15/42
摘要： A brake valve system for a pair of railroad freight cars (40) mechanically connected together in a substantially semi-permanent manner. Each of such pair of freight cars has a brake pipe (14) pneumatically connected together. The brake valve system comprises a brake control valve (12) disposed on a first one of such pair of cars and is pneumatically connected to the brake pipe and to a reservoir (16) disposed on the first one of the pair for applying and releasing brakes disposed on both of the pair of freight cars. A vent valve (36) is disposed on a second one of the freight cars and is pneumatically connected to the brake pipe disposed on the second one of the pair of cars for emergency venting of air from the brake pipes of the pair of cars for emergency application of the brakes of the pair of cars.
摘要翻译： 一种用于以基本上半永久的方式机械地连接在一起的一对铁路货车（40）的制动阀系统。 这种货车中的每一个具有气动连接在一起的制动管（14）。 制动阀系统包括设置在这样的一对轿厢中的第一个上的制动控制阀（12），并且气动地连接到制动管和设置在一对中的第一个上的储存器（16），用于施加和释放制动器 处理在两对货车上。 排气阀（36）设置在货车的第二个上，并且被气动地连接到设置在一对轿厢中的第二个的轿厢上的制动管，用于从一对轿厢的制动管紧急排放空气以用于紧急 应用该车的制动器。
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公开(公告)号：EP1074450B1
公开(公告)日：2004-07-28
申请号：EP00110011.4
申请日：2000-05-12
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公开(公告)号：EP0950594A3
公开(公告)日：2002-05-08
申请号：EP98112225.2
申请日：1998-07-02
CPC分类号： B60T13/406 , B60T15/42
摘要： A brake valve system for a pair of railroad freight cars (40) mechanically connected together in a substantially semi-permanent manner. Each of such pair of freight cars has a brake pipe (14) pneumatically connected together. The brake valve system comprises a brake control valve (12) disposed on a first one of such pair of cars and is pneumatically connected to the brake pipe and to a reservoir (16) disposed on the first one of the pair for applying and releasing brakes disposed on both of the pair of freight cars. A vent valve (36) is disposed on a second one of the freight cars and is pneumatically connected to the brake pipe disposed on the second one of the pair of cars for emergency venting of air from the brake pipes of the pair of cars for emergency application of the brakes of the pair of cars.
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公开(公告)号：EP1084922A2
公开(公告)日：2001-03-21
申请号：EP00117259.2
申请日：2000-08-16
发明人： Ring, Michael E.
CPC分类号： B60T8/1893 , B60T8/266 , B60T13/665
摘要： A method of substantially achieving a minimum stopping distance of a freight train consist without incurring any significant detrimental wheel slide comprising the steps of preprogramming preselected information into a computer disposed on a freight locomotive and determining a speed of such freight train consist. Then communicating a signal that is indicative of said speed determined to such computer disposed on such freight locomotive. Determining in such computer a pressure that can be applied to brake cylinders which will maintain substantially maximum adhesion between wheels being braked and rail surfaces in contact with such wheels and communicating a signal representative of such pressure determined to a pressure control valve in fluid communication with such brake cylinders and, thereafter, maintaining a maximum pressure on such brake cylinders that will stop such train consist in a shortest possible distance while simultaneously substantially preventing wheel slide.
摘要翻译： 基本实现货运列车的最小停靠距离的方法包括不产生任何明显有害的车轮滑行，包括将预先选择的信息预编程到设置在货运机车上的计算机并确定这种货运列车组合的速度的步骤。 然后将指示所述速度的信号传送到在这种货运机车上设置的这种计算机。 在这样的计算机中确定可以应用于制动缸的压力，其将保持制动的车轮之间的基本上最大的粘附力和与这种车轮接触的轨道表面，并将表示这样的压力的信号传递到与这种车辆流体连通的压力控制阀 制动缸，此后，在这样的制动缸上保持最大压力，使得这种列车将以最短的距离组合，同时基本上防止车轮滑动。
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7.发明公开
公开(公告)号：EP0812751A2
公开(公告)日：1997-12-17
申请号：EP96120711.5
申请日：1996-12-21
摘要： A pressure actuated force transmitting cylinder (10) includes a housing member having first and second elongated portions (14,20). An end cap (16) closes one end of the housing in a fluid tight manner. A connection is formed through such first portion for communicating fluid to such cylinder. A clutch (50) having a first clutch surface(39) is disposed on such housing and a piston-like member is disposed for reciprocal movement in such housing. A seal (60) disposed around a peripheral portion (16) of such piston-like member (43) provides a chamber (48) to receive such fluid being communicated to such cylinder therein and cause a linear displacement of such piston-like member. An elongated rod-like member (64), having a threaded portion (70), is connected to such piston-like member. A threaded nut member (72) is threadedly engaged with such threaded portion. A trigger mechanism (76) is disposed around a portion of such rod-like member adjacent such nut member. A disc-like member (82) is disposed around such trigger. A first race assembly (86) is abuttingly engaged with a flat surface (89) formed on such nut member and a second race (90) assembly is abuttingly engaged with another flat surface (94) formed on such nut member. Such first and second race assemblies permit rotation of such nut member on such threaded portion. Finally a first urging mechanism (100), in combination with fluid communicated to such cylinder, urges such second clutch surface away from such first clutch surface and a second urging mechanism (104) overcomes such first mechanism and urges such second clutch surface into engagement with such first clutch surface when pressure is absent in such cylinder.
摘要翻译： 压力致动力传递圆筒（10）包括具有第一和第二细长部分（14,20）的壳体构件。 端盖（16）以流体密封的方式封闭壳体的一端。 通过这样的第一部分形成连接，用于将流体连通到这种气缸。 具有第一离合器表面（39）的离合器（50）设置在这种壳体上，并且设置有活塞状构件用于在这种壳体中往复运动。 设置在这种活塞状构件（43）的周边部分（16）周围的密封件（60）提供了一个腔室（48），以接收这样的流体，该流体在其中连通到这种缸体，并引起这种活塞状构件的线性位移。 具有螺纹部分（70）的细长杆状构件（64）连接到这种活塞状构件。 螺纹螺母构件（72）与这种螺纹部分螺纹接合。 触发机构（76）围绕这种螺母构件相邻的这种杆状构件的一部分设置。 盘状构件（82）围绕该触发器设置。 第一座圈组件（86）与形成在该螺母构件上的平坦表面（89）邻接地接合，并且第二座圈（90）组件与形成在该螺母构件上的另一个平坦表面（94）邻接地接合。 这样的第一和第二座圈组件允许这种螺母构件在这种螺纹部分上旋转。 最后，与第一离合器表面相离的第二离合器表面与第二推动机构（104）结合，第一推动机构（100）与连接到该气缸的流体相结合，克服了这种第一离合器表面，并促使这样的第二离合器表面与 这种第一离合器表面当这种气缸中不存在压力时。
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公开(公告)号：EP0945324B1
公开(公告)日：2003-04-16
申请号：EP98116293.6
申请日：1998-08-28
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9.发明公开A suspension system for a truck mounted brake assembly 有权Aufhängungeines an einem Drehgestell eines Schienenfahrzeuges montierten Bremssystems
公开(公告)号：EP1074450A2
公开(公告)日：2001-02-07
申请号：EP00110011.4
申请日：2000-05-12
发明人： Daugherty, David W. Jr. , Ring, Michael E. , Moriarity, Michael J. , Brabb, David C. , Natschke, Scott
摘要： A suspension system for suspending a truck mounted brake assembly (20) within a railway vehicle truck arrangement (10) is provided. The suspension system comprises a first means (33;52;54) pivotally connected at a first end (34) with a predetermined portion of the railway vehicle truck arrangement (20) and pivotally connected at a second end (35) with a predetermined portion of the truck mounted brake assembly (20) for suspending a pair of brake beams (22,24) in the railway vehicle truck arrangement (10). A second means (40;48) is provided having at least a portion thereof connected with the truck mounted brake assembly (20) for maintaining each of the brake beams (22,24) in a predetermined plane during application and release of the railway vehicle brake assembly.
摘要翻译： 提供了一种用于将卡车安装的制动组件（20）悬挂在铁路车辆卡车装置（10）内的悬架系统。 悬挂系统包括在第一端（34）处枢转地连接到铁路车辆卡车装置（20）的预定部分并且在第二端（35）处以预定部分枢转地连接的第一装置（33; 52; 54） 用于将一对制动梁（22,24）悬挂在铁路车辆卡车装置（10）中的卡车安装式制动组件（20）。 提供第二装置（40; 48），其具有至少一部分与卡车安装的制动组件（20）连接，用于在铁路车辆的施加和释放期间将每个制动梁（22,24）保持在预定的平面 制动总成。
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10.发明公开
公开(公告)号：EP0945325A1
公开(公告)日：1999-09-29
申请号：EP98117037.6
申请日：1998-09-09
CPC分类号： B61G7/10 , B61G9/24 , Y10T29/49826 , Y10T29/49902
摘要： A method of preassembling a slackless type drawbar assembly (6) prior to installation into an end portion of a center sill member secured to a railway freight car. The method comprising the steps of providing a carrier plate (2) having a means for securing such carrier plate (2) to a flange portion (14) of such center sill member. Securing a pair of radially opposed and axially aligned shaft support members (4) to a top surface of the carrier plate (2). Positioning a drawbar assembly on top of the shaft support members (4) and securing in place. Positioning at least one crushable wedge support member (7) on the top surface of such carrier plate (2) adjacent the shaft support members (4). Setting a pair of radially opposed locking wedge members (1) on such at least one crushable support member (7). Securing the locking wedge members (1) to such at least one crushable support member (7) and the carrier plate (2) without distorting such at least one crushable support member (7). Then, positioning this assembly into such end portion of such center sill member and securing it thereto. Thereafter, tightening the locking wedge members (1) in place until all slack has been removed from such slackless drawbar assembly (6) thereby crushing and flattening at least one of the crushable support member (7).
摘要翻译： 在固定到铁路货车中心梁构件的端部预组装安装之前的无间隙型牵引杆组件（6）代入的方法。 该方法包括提供具有用于求载体板固定（2）搜索中心梁部件的凸缘部分（14）的载板（2）的步骤。 固定的一对径向相对并轴向对准的轴支撑（4）的成员到承载板的上表面（2）。 在轴支承部件（4）的顶部上定位牵引杆组件和固定在适当位置。 求载体板的顶表面上定位至少一个可压扁的楔支撑构件（7）（2）邻近轴支承部件（4）。 上寻找至少一个可压碎的支撑件设置一对径向相对的锁定楔形构件（1）的（7）。 固定所述锁定楔形构件（1），以搜寻至少一个可压碎的支撑件（7）和所述承载板（2）不扭曲寻求至少一个可压碎的支撑件（7）。 然后，定位该组件成求求中心梁构件和与其固定它的端部。 有后，拧紧锁楔形构件（1）在适当位置，直到所有的松弛已经从搜索无间隙牵引杆组件移除（6），从而破碎和平坦化所述可压碎支撑件中的至少一个（7）。
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