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1. 发明授权

EP3121088B1 RAILWAY FREIGHT CAR TRUCK WITH TRANSOM 有权
公开(公告)号：EP3121088B1
公开(公告)日：2020-04-22
申请号：EP16180551.0
申请日：2016-07-21
申请人： Amsted Rail Company, Inc.
发明人： Kessinger, Doug , Peetz, Shaun
IPC分类号： B61F5/06 , B61F5/28 , B61F3/02 , B61F5/30

2. 发明授权

EP3464016B1 BRAKING SYSTEMS FOR RAILWAY CARS 有权
公开(公告)号：EP3464016B1
公开(公告)日：2020-02-26
申请号：EP17726789.5
申请日：2017-05-17
申请人： Amsted Rail Company, Inc.
发明人： SUNDE, Jonathon
IPC分类号： B61H13/36 , B61H15/00

3. 发明公开

EP3464016A1 BRAKING SYSTEMS FOR RAILWAY CARS 有权
公开(公告)号：EP3464016A1
公开(公告)日：2019-04-10
申请号：EP17726789.5
申请日：2017-05-17
申请人： Amsted Rail Company, Inc.
发明人： SUNDE, Jonathan
IPC分类号： B61H13/36 , B61H15/00
摘要： Braking systems for railway cars are provided. A braking system defines a longitudinal axis, and includes a first brake assembly, a second brake assembly, and an actuator operable to generate a linear force, the actuator disposed proximate the second brake assembly. The braking system further includes a movable rod and a fixed rod extending between the first brake assembly and the second brake assembly. In some embodiments, the braking system further includes a dead lever and a slack adjuster disposed proximate the first brake assembly, the slack adjuster connected to the first brake assembly and the dead lever and operable to adjust a distance along the longitudinal axis between a reference point of the first brake assembly and a pivot point of the dead lever.

4. 发明授权

EP2721326B1 METHOD OF MANUFACTURING A ROLLER BEARING SEAL 有权转让
公开(公告)号：EP2721326B1
公开(公告)日：2018-08-15
申请号：EP12800060.1
申请日：2012-01-18
申请人： Amsted Rail Company, Inc.
发明人： SPURLOCK, Bryan, J. , MARCELLUS, Dwight, A.
IPC分类号： F16J15/3252 , F16J15/328 , B21C37/08 , B21D53/10 , B23P15/00 , F16C33/78
CPC分类号： F16J15/328 , B21C37/0811 , B21D53/10 , B23P15/003 , F16C33/7813 , F16C33/7833 , F16J15/3252 , Y10T29/49636 , Y10T29/49703 , Y10T29/5136 , Y10T29/5183 , Y10T29/5185 , Y10T29/5199 , Y10T29/53104 , Y10T29/53109
摘要： A method of manufacturing bearing seal for use in a roller bearing is provided. A steel coil of a preselected width is fed into a ring rolling machine to form a closed coil ring. The closed coil ring is then welded along the butted joint. The welded closed coil ring is then fed to a series of pre-forming machines wherein the desired profiles of the final bearing seal are formed.

5. 发明公开

EP2993104A1 RAILWAY CAR TRUCK WITH FRICTION DAMPING 有权
标题翻译： EISENBAHNWAGEN MITREIBUNGSDÄMPFUNG
公开(公告)号：EP2993104A1
公开(公告)日：2016-03-09
申请号：EP15183540.2
申请日：2015-09-02
申请人： Amsted Rail Company, Inc.
发明人： WIKE, Paul Steven
IPC分类号： B61F5/12
摘要： A three piece railway freight truck is comprised of two laterally spaced side frames between which a bolster extends. Suspension load springs support the bolster, and control springs support friction shoes.
Both variations of friction shoes have gaps that will allow lateral movement of the friction shoe across bolster or the friction shoes across the side frame. The lateral movement is accomplished by having a low friction material pad between the bolster and friction shoe or a low friction material pad between the friction shoe and wear plate that bears on the side frame. The low friction material low siding resistance allows lateral displacement energy to be dissipated over the lateral decoupling clearance.
摘要翻译：三件式铁路货运车由两个侧向间隔的侧框架组成，其间延伸有垫子。悬架负载弹簧支撑垫片，控制弹簧支撑摩擦鞋。摩擦鞋的两种变化都有间隙，这些间隙将允许摩擦鞋横向移动穿过垫板或穿过侧框架的摩擦鞋。侧向运动通过在垫片和摩擦靴之间具有低摩擦材料垫或承载在侧框架上的摩擦靴和耐磨板之间的低摩擦材料垫来实现。低摩擦材料的低壁面阻力允许侧向移位能量在横向去耦间隙上消散。

6. 发明授权

EP1491419B1 Three-piece motion control truck system 有权转让
标题翻译：三部分转向架影响驾驶行为
公开(公告)号：EP1491419B1
公开(公告)日：2011-04-20
申请号：EP04253697.9
申请日：2004-06-21
申请人： Amsted Rail Company, Inc.
发明人： Berg, Thomas , Reese, Nathan , Schorr, Ralph , Ruback, Jeff , Pershwitz, Julius
IPC分类号： B61F5/12 , B61F5/14 , B61F5/30
CPC分类号： B61F5/30 , B61F5/122 , B61F5/14

7. 发明公开

EP2276596A1 MULTI-CARTRIDGE CUTTING TOOL AND RAILWAY WHEEL BORING ASSEMBLY 审中-公开
标题翻译：多筒切割工具和铁路轮辋组件
公开(公告)号：EP2276596A1
公开(公告)日：2011-01-26
申请号：EP08873847.1
申请日：2008-11-05
申请人： Kennametal Inc. , Amsted Rail Company, Inc.
发明人： LYSOBEY, Paul William , CHESNEY, Dan Elwyn , STRICKLAND, James H.
IPC分类号： B23B27/16 , B23C5/20 , B23B29/03 , B23B29/24 , B23B29/12
CPC分类号： B23B29/03 , B23B5/28 , B23B2200/0461 , B23B2220/445 , B23B2229/08 , B23B2229/12 , Y10T407/19 , Y10T407/2214 , Y10T408/03 , Y10T408/04 , Y10T408/36 , Y10T408/905 , Y10T408/906
摘要： A multi-cartridge cutting tool (10) includes a body (12) with a plurality of cartridge-receiving pockets (14), and a plurality of insert-receiving cartridges (30) mounted to a respective pocket. A round cutting insert (38) is mounted to each cartridge. The pockets (14) are formed at predetermined distances from a central, longitudinal axis (18) of the body (12) to form a first group and a second group of cutting inserts such that the cutting edges (42) of the first group of cutting inserts and the cutting edges of the second group of cutting inserts are located at different axial (a1-a4) and radial distances (rl-r4) from the central, longitudinal axis of the body to perform different machining operations. A third group of cutting insert(s) may exist for cutting tools with an odd number of cutting inserts. A railway wheel boring assembly (60) is also disclosed.
摘要翻译：多盒式切割工具（10）包括具有多个盒容纳凹穴（14）的主体（12）以及安装到相应凹穴的多个插入物接收盒（30）。圆形切割插件（38）安装在每个墨盒上。凹槽（14）与主体（12）的中心纵向轴线（18）以预定的距离形成，以形成第一组和第二组切削刀片，使得第一组切削刃（42）切削刀片和第二组切削刀片的切削刃位于与主体的中心纵向轴线不同的轴向（a1-a4）和径向距离（r1-r4）处以执行不同的加工操作。可以存在用于具有奇数个切削刀片的切削刀具的第三组切削刀片。还公开了一种铁路车轮镗孔组件（60）。

8. 发明公开

EP2272686A1 Railway wheel alloy 审中-公开
标题翻译： Eisenbahnradlegierung
公开(公告)号：EP2272686A1
公开(公告)日：2011-01-12
申请号：EP10250670.6
申请日：2010-03-31
申请人： Amsted Rail Company, Inc.
发明人： Shriley, Mark S.
IPC分类号： B60B17/00 , C22C38/04 , C22C38/22
CPC分类号： C22C38/04 , B60B17/0006 , C22C38/18
摘要： Such alloy comprises a steel railway wheel alloy, comprising, in weight percentage, carbon 0.50-0.80, manganese 0.50-1.00, silicon less than 0.85, chromium 0.10-0.70, molybdenum less than 0.20, phosphorus less than 0.05, sulfur less than 0.05, with the balance essentially iron.
摘要翻译：这种合金包括钢铁车轮合金，其重量百分比包括碳0.50-0.80，锰0.50-1.00，小于0.85的硅，0.10-0.70的钼，小于0.20的钼，小于0.05的磷，小于0.05的硫，平衡基本上是铁。

9. 发明公开

EP4400385A2 BRAKE MONITORING SYSTEMS FOR RAILCARS 审中-公开
公开(公告)号：EP4400385A2
公开(公告)日：2024-07-17
申请号：EP24178100.4
申请日：2019-07-12
申请人： Amsted Rail Company, Inc.
发明人： MARTIN, Andrew H.
IPC分类号： B61H1/00
CPC分类号： B60T17/228 , B60T13/665 , B61H13/00 , B61H15/00 , B60T13/66
摘要： A system and method for detecting the operational status of a brake system on a railcar. The system receives from a sensor an indication of the magnitude of a braking force applied by the braking system in response to an instruction to increase or decrease the braking force. It compares the response to possible responses of the braking system in view of the instruction provided. Based on the comparison, the system generates at least one of a message and/or an alert indicating the status of the brake system. Additional sensors, including a pressure sensor on a brake pipe of the railcar, can be added for additional functionality.

10. 发明公开

EP3820751A1 BRAKE MONITORING SYSTEMS FOR RAILCARS 有权
公开(公告)号：EP3820751A1
公开(公告)日：2021-05-19
申请号：EP19833138.1
申请日：2019-07-12
申请人： Amsted Rail Company, Inc.
发明人： MARTIN, Andrew, H.
IPC分类号： B60T17/18 , B60T17/00 , B60T17/22 , B61H1/00

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