专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP0875435B1 Improved bolster land arrangement for a railcar bogie 失效
标题翻译：改进的铁路车辆转向架的摇篮的止动表面的排列
公开(公告)号：EP0875435B1
公开(公告)日：2003-12-17
申请号：EP98303478.6
申请日：1998-05-01
申请人： AMSTED Industries Incorporated
发明人： Hawthorne, Vaughn Terrey , Moehling, Charles , Spencer, Charles P. , Pitchford, Terry L.
IPC分类号： B61F5/12
CPC分类号： B61F5/122

2. 发明公开

EP1078837A1 Side frame - bolster interface for railcar bogie assembly 审中-公开
标题翻译：纵向构件和铁路车辆的转向架的称重之间界面
公开(公告)号：EP1078837A1
公开(公告)日：2001-02-28
申请号：EP99306591.1
申请日：1999-08-20
申请人： AMSTED Industries Incorporated
发明人： Spencer, Charles P.
IPC分类号： B61F5/12
CPC分类号： B61F5/122
摘要： A three-piece railcar bogie assembly has two side frames (103,105) and a bolster extending (16) extending between the side frames (103,105). Each side frame (103,105) has spaced columns defining an opening which receives one end of the bolster (16). Each side frame (103,105) also has forward and rearward lugs (152,53,100,102) at the columns, both on the inboard side and the outboard side. Each side frame lug has a stop surface that is aligned in a facing relationship with a stop surface of one bolster gib (50,51,52,53). There is a gap between the opposed side frame lug and bolster gib stop surfaces. The gap distance is limited to limit the bogie warp angle. The neighboring side frame lugs (52,53,100,102) and bolster gibs (50,51,52,53) may be sized, shaped and spaced so that the bogie warp angle may be limited to an angle of less than two degrees.
摘要翻译：三件式铁道车辆转向架组件具有侧框架（103,105）之间延伸的两个侧部框架（103,105）和一个承梁（16）延伸。每个侧框架（103,105）具有间隔开的柱限定承梁开口上接收到（16）的一端。每个侧框架（103,105）因此具有向前和在列向后突出部（152,53,100,102），二者都在内侧和外侧。每个侧框架凸耳具有一个止动表面确实与一个的止挡表面成面对关系对准垫夹条（50,51,52,53）。有相对的侧框架凸耳之间的间隙和枕梁凹形板的止动面。的间隙距离被限制为限制转向架翘曲角度。相邻的侧框架的凸耳（52,53,100,102）和枕梁夹条（50,51,52,53）可以是尺寸，形状和间隔开，以便做了转向架翘曲角度可以在小于2度的角度被限制到。

3. 发明公开

EP1072342A1 Pipe core clean out system 审中-公开
标题翻译：系统zum Entfernen eines Rohrkernes
公开(公告)号：EP1072342A1
公开(公告)日：2001-01-31
申请号：EP00306456.5
申请日：2000-07-28
申请人： AMSTED Industries Incorporated
发明人： Peting, Robert G. , Gobeille, Joseph J.
IPC分类号： B22D29/00 , B22D13/10
CPC分类号： B22D29/001 , B22D13/104
摘要： A system (40) for removing waste material from the bell end (24) of a cast iron pipe (14) is disclosed. The system has both a cleaning assembly and an exhaust system. The cleaning assembly (46) has a plurality of wire brushes (52) mounted on a shaft (50). The shaft is mounted on a cart (72) that also supports a movable part of the exhaust system (48). The cart moves the wire brushes and part of the movable part of the exhaust system into and out of the bell end of the pipe. A motor (112) on the cart rotates the shaft and brushes, and a tilt mechanism tilts the brushes down to contact the pipe. The pipe is rotated about its central longitudinal axis as the brushes contact and clean the pipe. The rotating brushes clean the sand core from the end of the pipe, and the waste sand is drawn by the exhaust system to the bag house where it is filtered. The exhaust system also includes a stationary duct (140). The stationary duct has a door (150) and a chute (152). Larger chunks of waste sand can be removed from the exhaust system through the door and chute.
摘要翻译：公开了一种用于从铸铁管（14）的钟形端（24）去除废料的系统（40）。该系统具有清洁组件和排气系统。清洁组件（46）具有安装在轴（50）上的多个丝刷（52）。轴安装在还支撑排气系统（48）的可移动部分的推车（72）上。推车将钢丝刷和排气系统的可移动部分的一部分移入和移出管道的钟形端。小车上的电动机（112）旋转轴和刷子，并且倾斜机构将刷子向下倾斜以接触管道。当电刷接触并清洁管道时，管道围绕其中心纵向轴线旋转。旋转的刷子从管的端部清洁砂芯，废砂被排气系统吸引到被过滤的袋子房子。排气系统还包括固定管道（140）。固定导管具有门（150）和滑槽（152）。较大的废砂块可以通过门和滑槽从排气系统中排出。

4. 发明公开

EP1004409A3 Parts transfer and control circuit system 审中-公开
标题翻译：工件搬送系统控制电路
公开(公告)号：EP1004409A3
公开(公告)日：2001-01-03
申请号：EP99307779.1
申请日：1999-10-01
申请人： AMSTED Industries Incorporated
发明人： Vollrath,Victor V., Jr. , Bolton, William E.
IPC分类号： B25J15/02 , B21L19/00 , B25J9/04 , B21J13/10 , B21D43/10
CPC分类号： B25J9/12 , B21L9/06 , B21L19/00 , B25J9/047 , B25J15/0253
摘要： An assembly (40) for transfer of roller chain link-plates between operations of a high-rate manufacturing process includes rapid, repeatable and reliable transfer apparatus (10); tooling for grasping the link-plates without disturbing the advancing link-plates from the completed operation, which grasping-tooling is operable with the transfer apparatus (10); parts-feeding assemblies (12) for receipt of transferred link-plates; and, a control system (14) with a central processing unit (CPU) and a plurality of sensors, which sensors are coupled between the transfer apparatus (10), the grasping-tooling, the feeder assembly (12), the manufacturing equipment (18, 20, 22) and the CPU for communication of control signals to the CPU as well as synchronous control of the several manufacturing operations (18, 20, 22) and the transfer assembly.

5. 发明公开

EP0987162A3 Tapered wear liner and articulated connector with tapered wear liner 审中-公开
标题翻译：锥形Verschleissfutter和铰链与锥形Verschleissfutter连接
公开(公告)号：EP0987162A3
公开(公告)日：2000-11-15
申请号：EP99307269.3
申请日：1999-09-14
申请人： AMSTED Industries Incorporated
发明人： Kaufhold, Horst T. , Steffen, John J.
IPC分类号： B61G5/02
CPC分类号： B61G5/02
摘要： A tapered wear liner and articulated connector using such a tapered wear liner are disclosed. The tapered wear liner (78) supports an annular bearing that supports the male connecting member (32) of the articulated connector (10). The tapered wear liner (78) has an outer surface that may be shaped as the frustum of a cone or the frustum of a sphere. The female connecting member (34) has a complementary shaped groove (80) to receive the tapered wear liner (78). The female connecting member (34) has a bottom wall (68) with a substantially uniform thickness from the wear liner (78) to the exterior surface of the female connecting member (34). A main pin (40) connects the male and female connecting members (32,34) together and a center pin (100) is integral with the main pin (40) and connected to the railroad car truck. The present invention is useful with railroad car trucks that have concave curved center plate areas.

6. 发明公开

EP1023960A2 Method and apparatus for improvement of involute and lead error in powder metal gears 审中-公开
标题翻译：用于从金属粉提高通过齿轮的渐开线和斜率误差的方法和装置
公开(公告)号：EP1023960A2
公开(公告)日：2000-08-02
申请号：EP00300686.3
申请日：2000-01-28
申请人： AMSTED Industries Incorporated
发明人： Graupner, Scott D. , Haye, Steven T. , Engouist, John
IPC分类号： B22F5/08
CPC分类号： B22F5/08 , B22F2003/247 , Y10T29/49476 , Y10T409/101749
摘要： Gears, particularly spur gears, are produced by powder metal techniques with minimal lead line error and eccentricity, which gears are preformed from powder metal, sintered, hardened and thereafter have their involute surfaces regenerated by a hard hobbing process to provide gears having aligned involute surfaces between adjacent gear teeth and, between each gear tooth and the gear center line.
摘要翻译：齿轮，尤其spurgears，通过以最小的引出线误差和偏心率，这些齿轮相互从粉末金属，烧结预成型的，硬化的和须后有由硬滚齿加工，以提供再生的齿轮及其渐开线表面的粉末金属技术产生具有对齐的渐开线表面齿轮齿和，每个齿轮齿和齿轮中心线之间相邻。

7. 发明公开

EP1004409A2 Parts transfer and control circuit system 审中-公开
标题翻译： Werkstück传输系统Steuerschaltung
公开(公告)号：EP1004409A2
公开(公告)日：2000-05-31
申请号：EP99307779.1
申请日：1999-10-01
申请人： AMSTED Industries Incorporated
发明人： Vollrath,Victor V., Jr. , Bolton, William E.
IPC分类号： B25J15/02 , B21L19/00
CPC分类号： B25J9/12 , B21L9/06 , B21L19/00 , B25J9/047 , B25J15/0253
摘要： An assembly (40) for transfer of roller chain link-plates between operations of a high-rate manufacturing process includes rapid, repeatable and reliable transfer apparatus (10); tooling for grasping the link-plates without disturbing the advancing link-plates from the completed operation, which grasping-tooling is operable with the transfer apparatus (10); parts-feeding assemblies (12) for receipt of transferred link-plates; and, a control system (14) with a central processing unit (CPU) and a plurality of sensors, which sensors are coupled between the transfer apparatus (10), the grasping-tooling, the feeder assembly (12), the manufacturing equipment (18, 20, 22) and the CPU for communication of control signals to the CPU as well as synchronous control of the several manufacturing operations (18, 20, 22) and the transfer assembly.
摘要翻译：用于在高速制造过程的操作之间传送滚子链节板的组件（40）包括快速，可重复和可靠的传送装置（10）; 用于抓握连杆板的工具，而不会从完成的操作中干扰前进的连接板，该夹持工具可与传送装置（10）一起操作; 用于接收传送链板的零件供给组件（12）; 以及具有中央处理单元（CPU）和多个传感器的控制系统（14），所述传感器联接在所述传送设备（10），所述把持工具，所述馈送器组件（12），所述制造设备 18,20,22）和用于将控制信号传送到CPU的CPU以及多个制造操作（18,20,22）和传送组件的同步控制。

8. 发明公开

EP0829412A3 Railcar support system 失效
标题翻译：用于轨道车辆支持
公开(公告)号：EP0829412A3
公开(公告)日：1999-12-15
申请号：EP97307131.9
申请日：1997-09-15
申请人： AMSTED Industries Incorporated
发明人： Hawthorne, Vaughn Terry , Spencer, Charles P. , Pitchford, Terry L.
IPC分类号： B61F5/14
CPC分类号： B61F5/14
摘要： A freight railcar undercarriage constant-contact sidebearing arrangement provides a load force transfer mechanism with a more direct or less redundant force transfer path between the railcar body (96) with its lading and the sideframe (55) and wheels (70) of a bogie assembly (200), which system obviates the present use of a bolster center plate structure for load transfer, carries all the load forces through the side bearing assemblies (250), fulfills the dynamic operating requirements of the American Association of Railroads standards, reduces the weight of the railcar while maintaining the load-carrying capacity. and is particularly adaptable to three-piece bogie assemblies in broad use on freight railcars.

9. 发明公开

EP0870662A3 Railway bogie with elastomeric suspension 失效
标题翻译：铁路货车用弹性悬挂
公开(公告)号：EP0870662A3
公开(公告)日：1999-08-04
申请号：EP98302800.2
申请日：1998-04-09
申请人： AMSTED Industries Incorporated
发明人： Hawthorne, Vaughn Terrey , Wronkiewicz, Robert D.
IPC分类号： B61F5/08 , B61F5/12
CPC分类号： B61F5/08
摘要： A railway freight car bogie (10;11) is provided with an elastomeric suspension device (30;40) between the bolster end and the sideframe bottom support. The elastomeric device (30;40) is usually of a toroidal shape, and usually has a centrally located vertically extending opening (32;44). Positioning protrusions (24,28;31,42) usually are provided from the bolster end and the sideframe bottom support that extend into the elastomeric device opening (32;44).

10. 发明公开

EP0900625A1 Apparatus and method for control of roller chain assembly 审中-公开
标题翻译： Vorrichtung und Verfahren zur Regelung von Rollenkettenmontage
公开(公告)号：EP0900625A1
公开(公告)日：1999-03-10
申请号：EP98307243.0
申请日：1998-09-08
申请人： AMSTED Industries Incorporated
发明人： Armenoff, David C. , Frey, David J.
IPC分类号： B23P19/02 , B30B15/00 , B21L9/06
CPC分类号： B23P19/027 , B21L9/065 , B30B1/06 , B30B15/0094 , Y10T29/49776 , Y10T29/53052 , Y10T29/53061 , Y10T29/53078
摘要： An assembly apparatus (10) and method of assembling workpieces together are disclosed. The apparatus (10) includes a drive linkage (58) with a linearly movable ram (30) for pushing one workpiece toward the other. The drive linkage (58) also includes a rotatable drive train. In the assembly apparatus, a transducer (136) is provided to determine the load existing in the drive linkage (58), and a resolver (152) is provided to determine the stage of the assembly cycle. A programmable controller (138) is used to correlate this information, and a device (156) is provided for communicating a message related to the correlated information. The transducer (136) may be a strain measuring device or a pressure transducer (136) measuring the pressure in an hydraulic cylinder (96) in the drive linkage. The communication device (156) may be a visual monitor, alarm, recording device, or similar communicator. The system may include a data storage device (154) to receive information on the preferred load or range of loads so that the programmable controller (138) may retrieve this data and compare it to the existing load and warn of or record any undesirable deviation. In the method, the load in the drive linkage (58) is determined, the rotation position of a part of the rotational drive linkage is determined, and this data is correlated and an appropriate communication is made. The apparatus and method may be useful in assuring that a preferred minimum load is applied during assembly for quality control.
摘要翻译：公开了一种将工件组装在一起的组装装置（10）和方法。装置（10）包括具有用于将一个工件向另一个推动的线性可移动的冲头（30）的驱动联动装置（58）。驱动连杆（58）还包括可旋转的传动系。在组装装置中，提供换能器（136）以确定存在于驱动联动装置（58）中的负载，并且提供旋转变压器（152）以确定装配周期的阶段。可编程控制器（138）用于使该信息相关联，并且提供设备（156）用于传送与相关信息相关的消息。换能器（136）可以是测量驱动联动装置中的液压缸（96）中的压力的应变测量装置或压力传感器（136）。通信设备（156）可以是视觉监视器，警报器，记录设备或类似的通信器。系统可以包括数据存储设备（154），用于接收关于优选负载或负载范围的信息，使得可编程控制器（138）可以检索该数据并将其与现有负载进行比较，并警告或记录任何不期望的偏差。在该方法中，确定驱动联动装置（58）中的负载，确定旋转驱动连杆的一部分的旋转位置，并且该数据相关并进行适当的通信。该设备和方法可用于确保在用于质量控制的组装期间施加优选的最小负载。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式