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公开(公告)号：US20140174318A1
公开(公告)日：2014-06-26
申请号：US13722359
申请日：2012-12-20
发明人： Nathan Reese , Brad Myers , Joseph Halford
摘要： A brake beam assembly for a railway car truck includes a brake beam mounted between opposed side frames of the railway car truck with opposite right hand and left hand ends. A strut is coupled to the brake beam and has opposite right hand and left hand ends coupled to the brake beam. Brake heads are coupled to the brake beam and struts proximate to the right hand and left hand ends thereof. Each brake head holds a brake shoe configured to engage a wheel of the railway car truck. Paddles extend from the brake heads. The paddles have distal ends configured to be received in wear liners in corresponding side frames of the railway car truck. A separation distance between the distal ends of the paddles is adjustable
摘要翻译： 用于铁路车辆卡车的制动梁组件包括安装在铁路车辆卡车的相对侧框架之间的相对右手和左手端的制动梁。 支柱联接到制动梁，并且具有与制动梁相连的相对的右手和左手端。 制动头联接到制动梁并且靠近右手和左手端的支柱。 每个制动头保持构造成接合铁路车辆车辆的车轮的制动蹄。 桨架从制动头延伸。 桨叶具有构造成容纳在铁路车辆卡车的相应侧框架中的耐磨衬里中的远端。 桨叶的远端之间的间隔距离是可调节的
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公开(公告)号：US08910808B2
公开(公告)日：2014-12-16
申请号：US13661721
申请日：2012-10-26
发明人： Joseph Halford , Matthew Todt , Timothy Dumey
IPC分类号： B61G3/00
摘要： An improved coupler-knuckle assembly is comprised of a coupler body, a knuckle, and at least two knuckle retainer plugs. The knuckle has an internal coring geometry that increases the cross-sectional area of the throat portion of the knuckle compared to previous designs. The present invention's knuckle design includes a top and a bottom tapered holes in the knuckle with a locking groove at the bottom of each tapered hole for the knuckle retainer plugs to snap into. The knuckle retainer plugs are inserted through the coupler body and into the tapered holes in the knuckle. The improved coupler-knuckle assembly of the present invention reduces fatigue on the coupler, knuckle, and knuckle pin, prevents misalignment of the coupler-knuckle assembly, and prevents knuckle pin breakage.
摘要翻译： 改进的联轴器转向节组件包括联轴器主体，转向节和至少两个转向节保持器塞。 转向节具有内部取芯几何形状，与以前的设计相比，增加了转向节喉部的横截面面积。 本发明的转向节设计包括在转向节中的顶部和底部锥形孔，在每个锥形孔的底部具有锁定槽，用于转向节保持器插头卡入。 转向节保持器插头通过联接器主体插入转向节中的锥形孔中。 本发明的改进的联轴器转向节组件降低了联轴器，转向节和转向节销的疲劳，防止了联轴器转向节组件的不对准，并且防止转向节销的破损。
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公开(公告)号：US08925466B2
公开(公告)日：2015-01-06
申请号：US13722359
申请日：2012-12-20
发明人： Nathan Reese , Brad Myers , Joseph Halford
摘要： A brake beam assembly for a railway car truck includes a brake beam mounted between opposed side frames of the railway car truck with opposite right hand and left hand ends. A strut is coupled to the brake beam and has opposite right hand and left hand ends coupled to the brake beam. Brake heads are coupled to the brake beam and struts proximate to the right hand and left hand ends thereof. Each brake head holds a brake shoe configured to engage a wheel of the railway car truck. Paddles extend from the brake heads. The paddles have distal ends configured to be received in wear liners in corresponding side frames of the railway car truck. A separation distance between the distal ends of the paddles is adjustable.
摘要翻译： 用于铁路车辆卡车的制动梁组件包括安装在铁路车辆卡车的相对侧框架之间的相对右手和左手端的制动梁。 支柱联接到制动梁，并且具有与制动梁相连的相对的右手和左手端。 制动头联接到制动梁并且靠近右手和左手端的支柱。 每个制动头保持构造成接合铁路车辆车辆的车轮的制动蹄。 桨架从制动头延伸。 桨叶具有构造成容纳在铁路车辆卡车的相应侧框架中的耐磨衬里中的远端。 桨叶的远端之间的间隔距离是可调节的。
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公开(公告)号：US20140116976A1
公开(公告)日：2014-05-01
申请号：US13661721
申请日：2012-10-26
发明人： Joseph Halford , Matthew Todt , Timothy Dumey
IPC分类号： B61G7/00
摘要： An improved coupler-knuckle assembly is comprised of a coupler body, a knuckle, and at least two knuckle retainer plugs. The knuckle has an internal coring geometry that increases the cross-sectional area of the throat portion of the knuckle compared to previous designs. The present invention's knuckle design includes a top and a bottom tapered holes in the knuckle with a locking groove at the bottom of each tapered hole for the knuckle retainer plugs to snap into. The knuckle retainer plugs are inserted through the coupler body and into the tapered holes in the knuckle. The improved coupler-knuckle assembly of the present invention reduces fatigue on the coupler, knuckle, and knuckle pin, prevents misalignment of the coupler-knuckle assembly, and prevents knuckle pin breakage.
摘要翻译： 改进的联轴器转向节组件包括联轴器主体，转向节和至少两个转向节保持器塞。 转向节具有内部取芯几何形状，与以前的设计相比，增加了转向节喉部的横截面面积。 本发明的转向节设计包括在转向节中的顶部和底部锥形孔，在每个锥形孔的底部具有锁定槽，用于转向节保持器插头卡入。 转向节保持器插头通过联接器主体插入转向节中的锥形孔中。 本发明的改进的联轴器转向节组件降低了联轴器，转向节和转向节销的疲劳，防止了联轴器转向节组件的不对准，并且防止转向节销的破损。
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