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1. 发明授权

US07905366B2 Energy dissipation device for a multi-member vehicle 有权
标题翻译：多人车辆的耗能装置
公开(公告)号：US07905366B2
公开(公告)日：2011-03-15
申请号：US11873803
申请日：2007-10-17
申请人： Eckart Jaede
发明人： Eckart Jaede
IPC分类号： B61G9/00 , B61D15/06 , B60R19/04
CPC分类号： B61D15/06 , B61G11/16 , F16F7/12
摘要： The invention relates to an energy dissipation device (100) for a multi-member vehicle, a rail-mounted vehicle in particular, comprising a first end plate (10), a second end plate (20) and an energy dissipation element (30) in the form of a hollow body extending in the longitudinal direction (L) of the energy dissipation device (100) and arranged between the first and the second end plate (10, 20), whereby to prescribe the formation of folds for the energy dissipation element (30) upon activation of the energy dissipation device (100), said energy dissipation element (30) comprises a response trigger in the form of a fold/bulge area (33, 33′) extending peripherally at least partly around the periphery of the hollow body. In order to ensure that the energy dissipation device (100) can be utilized to transfer both compressive forces as well as tractive forces, the invention provides for the energy dissipation device (100) to comprise at least one tractive force-transferring element (31) which connects the first end plate (10) to the second end plate (20) and is designed to transfer tractive forces in the longitudinal direction (L) of the energy dissipation device (100), whereby the line of action (W2) for the tractive force transferred over the at least one tractive force-transferring element (31) runs completely through the interior of said tractive force-transferring element (31).
摘要翻译：本发明涉及一种用于多构件车辆的能量消耗装置（100），特别是一种轨道安装车辆，包括第一端板（10），第二端板（20）和能量耗散元件（30）以能量耗散装置（100）的纵向方向（L）延伸并且布置在第一和第二端板（10,20）之间的中空体的形式，由此规定形成折叠的能量耗散元件（30）在能量消耗装置（100）启动时，所述能量耗散元件（30）包括形式为折叠/凸起区域（33,33'）形式的响应触发器，该折叠/凸起区域周边地至少部分地围绕中空体。为了确保能量消耗装置（100）能够用于传递压缩力和牵引力两者，本发明提供了能量消耗装置（100）以包括至少一个牵引力传递元件（31）其将所述第一端板（10）连接到所述第二端板（20），并且被设计成在所述能量耗散装置（100）的纵向方向（L）上传递牵引力，由此，所述作用线（W2）在所述至少一个牵引力传递元件（31）上传递的牵引力完全穿过所述牵引力传递元件（31）的内部。

2. 发明授权

US07665622B2 Railroad car coupler centering device 有权
标题翻译：铁路车辆耦合器定心装置
公开(公告)号：US07665622B2
公开(公告)日：2010-02-23
申请号：US11610990
申请日：2006-12-14
申请人： John D. Anderson , Walter J. Peach
发明人： John D. Anderson , Walter J. Peach
IPC分类号： B61G9/00
CPC分类号： B61G7/12
摘要： A railroad car coupler centering device including in one embodiment a spreader beam mountable to the striker at one end of a railroad car, a right side centering spring rotatably connected to the spreader beam by a hinge, and a left side centering spring rotatably connected to the spreader beam by a hinge. The first or right side centering spring is moveable to and between a coupler engaged position and a coupler disengaged position. In the coupler engaged position, the right side centering spring is positioned to engage the right side of the coupler and to bias the coupler to a central position. In the coupler disengaged position, the right side centering spring allows the coupler to move from the center position to the right. Similarly, the left side centering spring is moveable to and between a coupler engaged position and a coupler disengaged position. In the coupler engaged position, the left side centering spring is positioned to engage the left side of the coupler and to bias the coupler to the central position. In the coupler disengaged position, the left side centering spring allows the coupler to move from the center position to the left.
摘要翻译：一种铁路车辆耦合器定心装置，包括在一个实施例中，一个可在铁路车辆的一端安装到撞针的吊架梁，通过铰链可旋转地连接到吊架梁的右侧定中心弹簧和可旋转地连接到吊架梁由铰链。第一或右侧对中弹簧可移动到联接器接合位置和联接器脱离位置之间。在联接器接合位置，右侧定心弹簧定位成接合联接器的右侧并将联接器偏压到中心位置。在联接器脱离位置时，右侧定心弹簧允许联接器从中心位置向右移动。类似地，左侧定心弹簧可以在耦合器接合位置和耦合器啮合位置之间移动并且在耦合器接合位置之间移动。在联接器接合位置，左侧定心弹簧定位成接合联接器的左侧并将联接器偏置到中心位置。在联接器脱离位置时，左侧定心弹簧允许联接器从中心位置向左移动。

3. 发明授权

US07513376B2 Separable center position coupling 有权
标题翻译：可分离的中心位置联轴器
公开(公告)号：US07513376B2
公开(公告)日：2009-04-07
申请号：US11417152
申请日：2006-05-04
申请人： Rainer Sprave
发明人： Rainer Sprave
IPC分类号： B61G5/00 , B61G9/00
CPC分类号： B61G7/12 , B61G7/14
摘要： The present invention relates to a central buffer coupling for rail-mounted vehicles having a coupling shaft arranged to be vertically pivotable around an articulated housing of a railway vehicle and supporting a coupling head and a device for horizontal resetting to center at its free end. In order to realize a disengaging of the frictionally-locked connection between an actuating means of a center position device and a coupling shaft in the event of a crash; i.e., upon extreme impact/tractive force being transferred through the coupling shaft, a separable center position coupling in accordance with the invention is provided, which disengages the frictionally-locked connection between the actuating means and the center position guide upon a definable critical impact/tractive force being exceeded.
摘要翻译：本发明涉及一种用于轨道车辆的中央缓冲器联接器，其具有联接轴，该联接轴被布置成围绕铁路车辆的铰接壳体可垂直地枢转，并且支撑联接头和用于水平复位的装置以其自由端居中。为了在发生碰撞的情况下实现中心位置装置的致动装置和联接轴之间的摩擦锁定连接的脱离; 即，在通过联接轴传递极端冲击/牵引力时，提供根据本发明的可分离的中心位置联接器，其在可定义的关键冲击/冲击作用下使致动装置与中心位置导向件之间的摩擦锁定连接脱离，超过了牵引力。

4. 发明授权

US07383961B2 Taper lugs on draft gear plates 有权
标题翻译：牵引齿轮板上的锥形凸耳
公开(公告)号：US07383961B2
公开(公告)日：2008-06-10
申请号：US11071003
申请日：2005-03-03
申请人： David W. Daugherty, Jr.
发明人： David W. Daugherty, Jr.
IPC分类号： B61G9/00
CPC分类号： B61G9/10
摘要： The present invention increases the capacity and resistance to closure of the draft gear assembly wherein a portion of the lug supporting plates, usually the tapered plates, within the friction cushioning device is tapered or angled to increase the side force on the movable plates which increases the draft gear assembly's resistance to closure and increases the capacity of the draft gear assembly. Additionally or alternatively a tapered or angled top surface on the housing's third horizontal rib may be provided in the area that contacts or supports the bottom surfaces of the tapered plates. Providing a taper on the third horizontal lug which mates or cooperates with an angle on the bottom edge surface of the tapered plates increases the side force on the movable plates during the application of a buffing shock to the draft gear assembly.
摘要翻译：本发明增加了牵引齿轮组件的容量和阻力，其中摩擦缓冲装置内的凸耳支撑板（通常是锥形板）的一部分是锥形的或成角度的，以增加可动板上的侧向力，起落架组件的阻力阻力，并增加了起落架组件的容量。附加地或替代地，壳体的第三水平肋上的锥形或倾斜的顶表面可以设置在接触或支撑锥形板的底表面的区域中。在锥形板的底部边缘表面上配合或配合一个角度的第三水平凸耳上提供锥形会在对牵引齿轮组件施加抛光冲击时增加可动板上的侧向力。

5. 发明授权

US07311215B2 Positional variable orifice pin for hydraulic pressure control in a draft gear 失效
标题翻译：位置可变孔口销，用于进气装置中的液压控制
公开(公告)号：US07311215B2
公开(公告)日：2007-12-25
申请号：US11201894
申请日：2005-08-11
申请人： Howard Sommerfeld
发明人： Howard Sommerfeld
IPC分类号： B61G9/00
CPC分类号： B61G9/08
摘要： A draft gear assembly including a housing having an open front and closed rear portions. A compressible cushioning element is positioned within the rear portion with a seating arrangement abutting one end thereof adjacent the open front portion. A friction cushioning element is provided in the open front portion of the housing. A spring release mechanism continuously urges the friction cushioning element outwardly from the compressible cushioning element thereby releasing such friction cushioning element after compression of such draft gear assembly. A compressible cushioning element includes a hydraulic cylinder having a slidable piston to define a high pressure chamber and a low pressure chamber. A positional variable metering assembly is disposed within the piston to increase the reaction fluid pressure in the low pressure chamber for increasing the shock absorbing capacity of such draft gear assembly during operational buff conditions and to reduce the reaction fluid in the low pressure chamber pressure for meeting the requirements of the drop hammer test.
摘要翻译：一种牵引齿轮组件，包括具有敞开的前部和闭合后部的壳体。可压缩的缓冲元件位于后部中，并具有邻近开口前部邻接其一端的座位装置。摩擦缓冲元件设置在壳体的敞开前部。弹簧释放机构从可压缩缓冲元件向外连续地推动摩擦缓冲元件，从而在压缩该牵引齿轮组件之后释放该摩擦缓冲元件。可压缩缓冲元件包括具有可滑动活塞以限定高压室和低压室的液压缸。位置可变计量组件设置在活塞内以增加低压室中的反应流体压力，用于在运行的缓冲器状态期间增加这种起落架组件的冲击吸收能力，并且减小低压室压力中的反应流体以满足跌锤试验的要求。

6. 发明申请

US20060086686A1 Vertically aligning slackless drawbar 有权
标题翻译：垂直对齐无绳牵引杆
公开(公告)号：US20060086686A1
公开(公告)日：2006-04-27
申请号：US10971656
申请日：2004-10-22
申请人： Michael Ring
发明人： Michael Ring
IPC分类号： B61G9/00
CPC分类号： B61G9/24 , B61G7/10
摘要： A vertically aligning slackless drawbar for connecting adjacently disposed ends of a pair of railway freight cars together in a substantially semi-permanent manner. Such vertically aligning slackless drawbar comprises a first member and a second member pivotably and slideably coupled to each other with a pivot pin, preventing lifting of the body of such railway freight car from the bolster in a light aluminum railway freight car application. A predetermined clearance is designed between the adjacent ends of the first and second member to limit lateral movement of the second member in relationship to the first member in order to limit occurrence of jackknifing. The first member is secured to a yoke with the standard “F” pin. The yoke is further secured between the rear lug and a front lug of a center sill of a railway freight car. A pair of tapered gravity wedges compensate for longitudinal slack and are held in place with a pair of leaf springs disposed between the rear lug and said gravity wedge.
摘要翻译：用于将一对铁路货车的相邻设置的端部以基本上半永久的方式连接在一起的垂直对准的无松弛牵引杆。这种垂直对准的无松弛牵引杆包括第一构件和第二构件，该第一构件和第二构件通过枢轴销可枢转地且可滑动地彼此联接，从而防止这种铁路货车的主体在轻型铝铁路货运车辆应用中从支架上提升。设计在第一和第二构件的相邻端之间的预定间隙以限制第二构件与第一构件相关的横向移动，以限制起落架的发生。第一个构件用标准的“F”针固定到轭。轭架进一步固定在后凸耳和铁路货车的中间梁的前凸耳之间。一对锥形重力楔补偿纵向松弛，并通过设置在后凸耳和所述重力楔之间的一对板簧保持在适当位置。

7. 发明授权

US06923331B2 High capacity draft gear 有权
标题翻译：高容量起落架
公开(公告)号：US06923331B2
公开(公告)日：2005-08-02
申请号：US10634559
申请日：2003-08-05
申请人： Howard Sommerfeld
发明人： Howard Sommerfeld
IPC分类号： B61G9/08 , B61G9/00
CPC分类号： B61G9/08
摘要： A friction-type draft gear assembly includes a housing having an open front and closed rear portions. A compressible cushioning element is positioned within the rear portion with a seating arrangement abutting one end thereof adjacent the open front portion. A friction cushioning element is provided in the open front portion of the housing. A spring release mechanism is adapted for continuously urging the friction cushioning element outwardly from the compressible cushioning element thereby releasing such friction cushioning element after compression of such draft gear assembly. A compressible cushioning element includes a hydraulic cylinder having a slidable piston to define a high pressure chamber and a low pressure chamber. A metering pin disposed within the piston has aworking portion of a decreased diameter for increasing shock absorbing capacity of such draft gear assembly.
摘要翻译：摩擦式起落架组件包括具有敞开的前部和闭合的后部的壳体。可压缩的缓冲元件位于后部中，并具有邻近开口前部邻接其一端的座位装置。摩擦缓冲元件设置在壳体的敞开前部。弹簧释放机构适于从可压缩缓冲元件向外持续地推动摩擦缓冲元件，从而在压缩该牵引齿轮组件之后释放该摩擦缓冲元件。可压缩缓冲元件包括具有可滑动活塞以限定高压室和低压室的液压缸。设置在活塞内的计量销具有减小直径的工作部分，以增加这种牵引装置的冲击吸收能力。

8. 发明授权

US6131752A Bearing block for lightweight drawbar assembly 失效
标题翻译：轻型拉杆总成轴承座
公开(公告)号：US6131752A
公开(公告)日：2000-10-17
申请号：US154852
申请日：1998-09-17
申请人： Jeffrey D. Wurzer , Shawn A. Opfer
发明人： Jeffrey D. Wurzer , Shawn A. Opfer
IPC分类号： B61G9/24 , B61G9/00
CPC分类号： B61G9/24
摘要： A bearing block for use in combination with a slackless drawbar coupler assembly for joining railway cars, wherein the bearing block is adapted for use in pivotally attaching a drawbar to a drawbar pivot pin and the drawbar is provided with a generally rectangular aperture through which such drawbar pivot pin is inserted, the bearing block comprising, a generally three-sided body having three generally rectangular side surfaces adapted to engage against the side surfaces of the generally rectangular aperture, and includes a fourth surface defining a concave cylindrical surface adapted to engage against a cylindrical side surface of the drawbar pivot pin, such that when properly inserted into the drawbar assembly, the drawbar will bias the cylindrical surface against the pivot pin.
摘要翻译：一种用于与用于连接铁路车辆的无松弛牵引杆联接器组件结合使用的轴承座，其中所述轴承座适于用于将牵引杆枢转地附接到牵引杆枢轴销，并且所述牵引杆设置有大致矩形的孔，所述牵引杆枢转销被插入，所述轴承块包括大致三边体，其具有适于与所述大致矩形孔的侧表面接合的三个大致矩形的侧表面，并且包括限定凹形圆柱形表面的第四表面，所述凹形圆柱形表面适于与拉杆枢轴销的圆柱形侧表面，使得当适当地插入拉杆组件时，牵引杆将使圆柱形表面抵靠枢轴销偏置。

9. 发明授权

US5617965A Interlocking type mechanism for a slackless drawbar assembly used on a railway freight car 失效
标题翻译：用于铁路货车的无绳牵引杆总成的联锁式机构
公开(公告)号：US5617965A
公开(公告)日：1997-04-08
申请号：US490873
申请日：1995-06-15
申请人： Michael G. Hawryszkow
发明人： Michael G. Hawryszkow
IPC分类号： B61G1/28 , B61G9/20 , B61G9/00
CPC分类号： B61G9/20 , B61G1/28
摘要： An interlocking mechanism positioned intermediate each end of a drawbar member portion of a slackless drawbar assembly which includes an elongated member engageable at a first end thereof to an end of a first male connection member and at an axially opposed second end to an end of a second male connection member of such drawbar assembly. At least one of such elongated member and such end of such first and such second male members include at least a hollow portion so that one of such elongated member can be disposed in such at least a hollow portion of such end of such first and such second male members, and such end of such first and such second male members can be disposed in the at least a hollow portion of such elongated member. A first aperture, having a first predetermined shape, is formed through the elongated member adjacent at least one predetermined first end and such axially opposed second end thereof. A second aperture, having a second predetermined shape, is formed through a respective one of such end of such first and such second male members. A plate like connection device, having a third predetermined shape, is disposed in each of such first aperture formed through said elongated member and said second aperture formed through such respective one of such end of such first and such second male members for connecting such elongated member to such end of such first and such second male members.
摘要翻译：位于无绳牵引杆组件的牵引杆构件部分的每个端部的互锁机构，其包括细长构件，所述细长构件在其第一端处可接合到第一阳连接构件的端部，并且在轴向相对的第二端处连接到第二这种牵引杆组件的公连接构件。这种细长构件中的至少一个和这样的第一和这样的第二阳构件的这种端部至少包括中空部分，使得这种细长构件中的一个可以设置在这样的第一和第二阳构件的这种端部的至少一个中空部分中阳构件，并且这样的第一和第二阳构件的这种端部可以设置在这种细长构件的至少一个中空部分中。具有第一预定形状的第一孔通过细长构件形成，邻近至少一个预定的第一端和其轴向相对的第二端。具有第二预定形状的第二孔通过这种第一和第二阳性构件的这种端部中的相应一个形成。具有第三预定形状的板状连接装置设置在通过所述细长构件形成的每个这样的第一孔中，并且所述第二孔通过这种第一和第二阳构件的这种端部中的相应一个形成，用于将这种细长构件这样的第一和第二男性构件的这种端部。

10. 发明授权

US5573126A Gravity wedge for a slackless railcar connector assembly 失效
标题翻译：用于无松动轨道车连接器组件的重力楔
公开(公告)号：US5573126A
公开(公告)日：1996-11-12
申请号：US627802
申请日：1996-04-10
申请人： Richard G. Beauclerc , Charles P. Spencer , Franklin S. McKeown, Jr.
发明人： Richard G. Beauclerc , Charles P. Spencer , Franklin S. McKeown, Jr.
IPC分类号： B61G7/10 , B61G9/00 , F16F7/00
CPC分类号： B61G7/10
摘要： When slack-free railcar connector assemblies are placed under very high tensile loading, the connector assembly components will stretch and allow a typical "rigid" gravity wedge to descend into a fully seated position between the components and lock-in the tensile loads. The locked-in loads become additive in nature when successively encountered compressive loads are experienced by the connector assembly, thereby increasing the lateral drawbar angling forces, as well as accelerating coupling component wear. The wedge component of the present invention includes a means for vertically supporting and retaining the wedge in a holding position slightly above the normally fully seated position during the tensile loading, thereby eliminating the build up of tensile forces in the connector assembly.
摘要翻译：当无松动的有轨车连接器组件放置在非常高的拉伸载荷下时，连接器组件部件将伸展并允许典型的“刚性”重力楔下降到部件之间的完全就位位置并锁定拉伸载荷。当连接器组件经历连续遇到的压缩载荷时，锁定的载荷本质上变成添加剂，从而增加横向牵引杆的倾斜力，以及加速耦合部件的磨损。本发明的楔形部件包括用于在拉伸加载期间将楔形件垂直地支撑并保持在略微高于正常完全就座位置的保持位置中的装置，从而消除了连接器组件中的拉伸力的累积。

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