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公开(公告)号：US20220258777A1
公开(公告)日：2022-08-18
申请号：US17628548
申请日：2020-07-23
IPC分类号： B61H5/00 , B61H13/36 , F16D55/224 , F16D65/18
摘要： A braking system for a vehicle includes brake rigging and a service and/or parking brake designed to act on at least one braking member of the rail vehicle via the brake rigging. At least one device has at least one lining support and at least one lining that is mechanically attached to the at least one lining support. The brake rigging is provided with at least one lever extending from the service and/or parking brake to the device. The at least one lever is mechanically attached to the at least one lining support in an attachment zone of the lining support which lies opposite the at least one lining and which is located no more than 35 mm from a transverse central axis of the device.
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公开(公告)号：US11091181B2
公开(公告)日：2021-08-17
申请号：US15570149
申请日：2016-03-29
发明人： Christian Moser , Radovan Seifried
摘要： A device for securing braking devices to a chassis frame of a rail vehicle forming a cross-member of the chassis frame that has a longitudinal axis, and includes at least two securing points for braking devices, wherein the securing points are spaced apart from the cross-member in a longitudinal direction which lies normal to the longitudinal axis, where at least one respective securing point is arranged at the end on a continuous brake carrier having an open cross section, where a connector is provided, via which the brake carrier is both connected to the cross-member and is spaced apart from the cross-member in a vertical direction to reduce the weight and so as not to simultaneously increase the warp stiffness of the chassis frame.
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3.发明授权公开(公告)号：US09908541B2
公开(公告)日：2018-03-06
申请号：US14979833
申请日：2015-12-28
申请人： Joseph Centeno , Brian A. Senn
发明人： Joseph Centeno , Brian A. Senn
摘要： A railcar brake beam assembly including a brake beam formation having a tension member, a compression member and strut, and with the strut defining an axis for the brake beam assembly. First and second brake head assemblies are disposed to opposite lateral sides of the axis, with each brake head assembly being operably carried by the brake beam formation and includes a guide member extending in a direction away from the axis. The first and second brake head assemblies are generally centered laterally relative to the axis of the brake beam assembly. A distal end of the guide member on the first brake head assembly is disposed a different lateral distance from the axis of the brake beam assembly than is a distal end of the guide member on the second brake head assembly to minimize lateral shifting movements while maintaining adequate clearances for permitting reciprocal moments of the brake beam assembly during application of braking forces. A method of designing a brake beam assembly for a railcar is also disclosed.
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公开(公告)号：US20160257318A1
公开(公告)日：2016-09-08
申请号：US15034936
申请日：2014-11-11
IPC分类号： B61H13/36 , B61F1/00 , F16F15/04 , F16D65/02 , F16D65/04 , F16D57/00 , F16D65/00 , B61H5/00 , F16F15/02
CPC分类号： B61H13/36 , B61F1/00 , B61F3/02 , B61H5/00 , F16D55/2245 , F16D57/00 , F16D65/0006 , F16D65/0056 , F16D65/0068 , F16D65/02 , F16D65/04 , F16D2055/0008 , F16F15/022 , F16F15/04
摘要： A device for reducing vibrations of a vehicle, in particular a rail vehicle, wherein the device includes at least a vehicle frame, a brake carrier, a mechanically operative brake unit and a suspension bracket that interconnects the vehicle frame and brake carrier, where the suspension bracket includes at least one element elastically connecting the vehicle frame to the brake carrier that allows movement of the brake carrier in the transverse direction of the vehicle frame in order to dampen vibrations.
摘要翻译： 一种用于减轻车辆特别是轨道车辆的振动的装置，其中所述装置至少包括车架，制动器载体，机械操作的制动单元和将车辆框架和制动器载体互连的悬架，其中悬架 支架包括至少一个将车架弹性地连接到制动器载体的元件，该元件允许制动器支架沿着车架的横向方向移动，以便抑制振动。
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公开(公告)号：US20160023673A1
公开(公告)日：2016-01-28
申请号：US14337755
申请日：2014-07-22
IPC分类号： B61H13/36
CPC分类号： B61H13/36
摘要： A strut for a brake beam assembly includes a strut body extending along a longitudinal axis between a proximal end and a distal end. At least one slot is defined in the strut body and receives and supports a brake lever extending non-parallel to the longitudinal axis. A compression member engager is connected to a distal end of the strut body and is configured to connect the strut body to a compression member of the brake beam assembly. A tension member engager is connected to the proximal end of the strut body and is configured to engage a tension member of the brake beam assembly. At least one fastener is configured to engage the compression member engager to fasten the compression member engager on the compression member. At least a portion of the strut body is rotatable about the longitudinal axis with respect to the compression member engager and the tension member engager to be oriented at opposing angles with respect to a horizontal plane extending through the longitudinal axis.
摘要翻译： 用于制动梁组件的支柱包括沿近端和远端之间的纵向轴线延伸的撑杆体。 至少一个狭槽被限定在支柱主体中并且接收并支撑不平行于纵向轴线的制动杆。 压缩构件接合器连接到支柱主体的远端，并且构造成将支柱主体连接到制动梁组件的压缩构件。 张紧构件接合件连接到支柱体的近端并构造成与制动梁组件的张紧构件接合。 至少一个紧固件构造成接合压缩构件接合件以将压缩构件接合件紧固在压缩构件上。 支柱体的至少一部分可相对于压缩构件接合体围绕纵向轴线旋转，并且张紧构件相对于延伸穿过纵向轴线的水平面以相对角度定向。
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公开(公告)号：US20120037032A1
公开(公告)日：2012-02-16
申请号：US12806409
申请日：2010-08-13
申请人： Joseph Halford , Stephen W. Becker , Jay Monaco
发明人： Joseph Halford , Stephen W. Becker , Jay Monaco
摘要： A brake beam wear liner for receiving a brake beam assembly of a railway car truck includes a base wall having an inner surface and an outer surface extending between opposite side edges, and having a base wall thickness between the inner surface and the outer surface thereof. The brake beam wear liner also includes sidewalls extending from the opposite side edges. The sidewalls have inner surfaces and outer surfaces, and have a sidewall thickness between the inner surface and the outer surface thereof. The inner surfaces of the sidewalls and the inner surface of the base wall define an open ended trough configured to receive an end of the brake beam assembly. The brake beam wear liner also includes flanges extending outward from the sidewalls. The flanges have inner surfaces and outer surfaces, and have a flange thickness between the inner surfaces and the outer surfaces thereof. The base wall thickness is greater than the sidewall thickness.
摘要翻译： 一种用于接收铁路车辆卡车的制动梁组件的制动梁磨损衬套，包括具有内表面和在相对侧边之间延伸的外表面的底壁，并且在其内表面和外表面之间具有底壁厚度。 制动梁磨损衬套还包括从相对侧边缘延伸的侧壁。 侧壁具有内表面和外表面，并且在其内表面和外表面之间具有侧壁厚度。 侧壁的内表面和底壁的内表面限定了开口端槽，其构造成容纳制动梁组件的端部。 制动梁磨损衬套还包括从侧壁向外延伸的凸缘。 凸缘具有内表面和外表面，并且在其内表面和外表面之间具有凸缘厚度。 底壁厚度大于侧壁厚度。
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公开(公告)号：US20100258393A1
公开(公告)日：2010-10-14
申请号：US12421341
申请日：2009-04-09
申请人： Peter D. Mathern , Roland S. Moore
发明人： Peter D. Mathern , Roland S. Moore
CPC分类号： F16D49/16 , B61H1/00 , F16D65/062 , Y10T29/53
摘要： The brake shoe support assembly is able to track the lateral movement of a wheel, typically a wheel on an axle truck that allows lateral wheel movement. In operation, a flange of the wheel pushes on one side of the brake shoe support assembly, pushing it along a pin, and compressing a resilient biasing structure. As the wheel returns to a center or neutral position, the compressed resilient biasing structure expands pushing the brake shoe support assembly back to an original or neutral position. The resilient biasing structure also minimizes the lateral movement of the brake shoe support assembly down the wheel taper under normal braking loads thus preventing shoe ride-off. The resilient biasing structure may be enclosed in a housing adapted to prevent the intrusion of contaminants.
摘要翻译： 制动蹄支撑组件能够跟踪车轮的横向运动，车轮通常是允许横向轮移动的车轴上的车轮。 在操作中，轮的凸缘推动制动瓦支撑组件的一侧，沿着销推动其，并且压缩弹性偏置结构。 当轮回到中心位置或中间位置时，压缩的弹性偏置结构将制动蹄支撑组件推回到原始或中立位置。 弹性偏置结构还使得制动瓦支撑组件在正常制动负载下沿着车轮锥度的横向移动最小化，从而防止滑行。 弹性偏置结构可以封闭在适于防止污染物侵入的壳体中。
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公开(公告)号：US20100025170A1
公开(公告)日：2010-02-04
申请号：US12157041
申请日：2008-07-31
CPC分类号： B61H13/36
摘要： A railroad freight car brake beam with a strut having a pair of generally parallel and joined side walls disposed to opposite sides of an axis of the strut and having a central hollow portion along with a longitudinally elongated slot adapted to be inclined a predetermined number of degrees from vertical for accommodating an elongated brake lever extending through the strut. Each side wall of the strut defines a bore opening to the hollow center portion and to an exterior of the strut. The bores defined by the strut are aligned relative to each other to accommodate at least a lengthwise portion of a brake lever pivot pin extending through the strut and serving to connect the brake lever to the strut. The aligned bores in the strut also define a pivot axis for the brake lever. The strut further includes a pair of bushings which journal the brake lever pivot pin. One bushing is accommodated in each bore defined by the strut. Cooperating instrumentalities inhibit inadvertent displacement of the brake pin bushings away from the axis of and relative to the strut thereby fixing the pivot axis of the brake lever relative to the strut.
摘要翻译： 一种具有支柱的铁路货车制动器梁，该支柱具有一对大致平行和连接的侧壁，其设置在支柱的轴线的相对侧上，并且具有中心中空部分以及适于倾斜预定数量的纵向细长槽 用于容纳延伸穿过支柱的细长制动杆。 支柱的每个侧壁限定了通向中空中心部分和支柱外部的孔。 由支柱限定的孔相对于彼此对准以容纳延伸穿过支柱的制动杆枢转销的至少纵向部分，并用于将制动杆连接到支柱。 支柱中的对准孔也定义了用于制动杆的枢转轴线。 支柱还包括一对衬套，其布置在制动杆枢轴销上。 一个衬套容纳在由支柱限定的每个孔中。 合作手段禁止制动销衬套远离支柱的轴线并相对于支柱的无意移动，从而相对于支柱固定制动杆的枢转轴线。
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10.发明申请公开(公告)号：US20090301827A1
公开(公告)日：2009-12-10
申请号：US12157033
申请日：2008-06-06
申请人： Oscar De La Pena
发明人： Oscar De La Pena
IPC分类号： B61H13/36
CPC分类号： B61H13/36
摘要： A railroad freight car brake beam strut assembly including an elongated strut having first and second joined walls. Each wall of the strut defines a bore opening to a hollow center portion and to an exterior of the strut. The bores defined by the walls on the strut accommodate a brake lever pivot pin extending through strut thereby connecting the brake lever to the strut and so as to allow pivoting of the brake lever. Each bore defined by the walls of the strut has a closed marginal edge. One brake pin bushing is accommodated in each bore defined by the strut so as to journal a lengthwise portion of the brake lever pivot pin. The closed marginal edge of each strut bore arranged in juxtaposed relation relative to the end of the brake pin bushing disposed a farthest distance from the axis of the strut defines a plurality of radially spaced stops formed as an integral part of the strut for inhibiting inadvertent axial displacement of the bushings away from the longitudinal axis of and relative to the strut thereby fixing the pivot axis of said brake lever relative to the strut. A method of manufacturing a railroad freight car brake beam strut assembly is also disclosed.
摘要翻译： 一种铁路货车制动梁支柱组件，包括具有第一和第二连接壁的细长支柱。 支柱的每个壁限定了通向中空中心部分和支柱外部的孔。 由支柱上的壁限定的孔容纳延伸穿过支柱的制动杆枢转销，从而将制动杆连接到支柱，并且允许制动杆的枢转。 由支柱的壁限定的每个孔具有封闭的边缘。 一个制动销衬套容纳在由支柱限定的每个孔中，以便绕制动杆枢轴销的纵向部分。 每个支柱孔的封闭边缘相对于布置在与支柱的轴线最远的距离处的制动销衬套的端部并列布置，形成为支柱的一体部分形成的多个径向间隔开的止挡件，用于阻止无意轴向 套管远离支柱的纵向轴线移动，从而相对于支柱固定所述制动杆的枢转轴线。 还公开了一种制造铁路货车制动梁支柱组件的方法。
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