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81. 发明申请

WO2011126802A3 VISUAL DATA COLLECTION SYSTEM FOR A TRAIN 审中-公开
公开(公告)号：WO2011126802A3
公开(公告)日：2011-10-13
申请号：PCT/US2011/030179
申请日：2011-03-28
申请人： WABTEC HOLDING CORP. , HAAS, Carl, L. , HALOWELL, John, E.
发明人： HAAS, Carl, L. , HALOWELL, John, E.
IPC分类号： B61L25/02
摘要： An end-of-train unit for a rear railroad car, including: a housing mountable to a portion of the rear railroad car; a visual data collection device in operative engagement or at least partially integral with the housing and having a field-of-view, wherein the visual data collection device is configured to obtain visual data representative of at least a portion of the area in the field-of-view; and a transmission device in operative engagement or at least partially integral with at least one of the housing and the visual data collection device and configured to transmit the visual data to a processing unit of a forward railroad car. A visual data collection system and method are also provided.

82. 发明申请

WO2010117483A3 BRAKE SHOE SUPPORT ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2010117483A3
公开(公告)日：2010-10-14
申请号：PCT/US2010/023174
申请日：2010-02-04
申请人： WABTEC HOLDING CORP. , MATHERN, Peter, D. , MOORE, Roland, S.
发明人： MATHERN, Peter, D. , MOORE, Roland, S.
IPC分类号： B61H5/00 , F16D65/04 , B61H1/00 , B61H7/02
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.

83. 发明申请

WO2010077546A3 ROTARY MANUAL RELEASE 审中-公开
标题翻译：旋转手动发布
公开(公告)号：WO2010077546A3
公开(公告)日：2010-09-16
申请号：PCT/US2009066526
申请日：2009-12-03
申请人： WABTEC HOLDING CORP , LEVINS MICHAEL E II , SMITH BENJAMIN J , SETTE MICHAEL J , MOORE ROLAND S
发明人： LEVINS MICHAEL E II , SMITH BENJAMIN J , SETTE MICHAEL J , MOORE ROLAND S
IPC分类号： G05G17/00 , F16D65/44
CPC分类号： B60T7/104 , B60T17/086 , G05G17/00 , Y10T29/53657 , Y10T29/53678 , Y10T29/53917 , Y10T74/11 , Y10T403/599
摘要： A clamp and quick release mechanism for clamping and releasing a cylindrical linkage to a rod-like member comprises a locking ring located on the rod-like member and a clamping ring. The inner surface of the clamping ring and the outer surface of the locking ring are configured such that rotation of the clamping ring in one direction will compress the locking ring and rotation in the other direction will allow expansion of the locking ring.
摘要翻译：用于将圆柱形连杆夹紧和释放到杆状构件的夹紧和快速释放机构包括位于杆状构件上的锁定环和夹紧环。夹紧环的内表面和锁定环的外表面被构造成使得夹紧环沿一个方向的旋转将压缩锁定环并且沿另一个方向的旋转将允许锁定环的扩张。

84. 发明申请

WO2009051985A2 SYSTEM AND METHOD TO DETERMINE TRAIN LOCATION IN A TRACK NETWORK 审中-公开
标题翻译：确定轨道网络中的火车位置的系统和方法
公开(公告)号：WO2009051985A2
公开(公告)日：2009-04-23
申请号：PCT/US2008/079063
申请日：2008-10-07
申请人： WABTEC HOLDING CORP. , KERNWEIN, Jeffrey, D.
发明人： KERNWEIN, Jeffrey, D.
IPC分类号： B61L25/02 , B61L23/04 , B61L3/00
CPC分类号： B61L25/025
摘要： A system for determining a possible location of a train in a track network including interconnected tracks having wayside devices associated with these tracks. The system includes a positioning system for determining an estimated location area of a train and a track database having track location data. A computer: obtains the determined estimated location area of the train from the positioning system; identifies a plurality of tracks in the estimated location area of the train, based upon the track location data; obtains signal system data for at least one wayside device associated with at least one of the tracks identified within the estimated location area; and determines at least one possible train location on at least one of the identified tracks based at least in part upon the obtained signal system data. A method and apparatus for determining the possible location of a train is also provided.
摘要翻译：一种用于确定轨道网络中列车的可能位置的系统，包括具有与这些轨道相关联的路边设备的互连轨道。该系统包括用于确定列车的估计位置区域的定位系统和具有轨道位置数据的轨道数据库。计算机：从定位系统获得所确定的列车的估计位置区域; 基于轨道位置数据识别列车的估计位置区域中的多个轨道; 获得与估计的位置区域内识别的轨道中的至少一个相关联的至少一个路边设备的信号系统数据; 并且至少部分地基于所获得的信号系统数据来确定至少一个所识别的轨道上的至少一个可能的列车位置。还提供了用于确定列车的可能位置的方法和装置。

85. 发明申请

WO2008137507A9 OUTPUT SHAFT, TEETER LEVER AND PINION GEAR ARRANGEMENT FOR PNEUMATIC DIFFERENTIAL ENGINE 审中-公开
标题翻译：气动差速发动机的输出轴，TEETER杆和齿轮齿轮装置
公开(公告)号：WO2008137507A9
公开(公告)日：2008-12-31
申请号：PCT/US2008062157
申请日：2008-05-01
申请人： WABTEC HOLDING CORP , PLAVNIK GENNADY , GRIFFIS DAVID C , O'NEILL MICHAEL
发明人： PLAVNIK GENNADY , GRIFFIS DAVID C , O'NEILL MICHAEL
IPC分类号： E05F11/12
CPC分类号： E05F15/53 , E05Y2900/51
摘要： A removable teeter lever and gear assembly arrangement (100) is provided for use with a pneumatic cylinder/differential engine for operating vehicle doors. The arrangement comprises a teeter lever (16), which is associated with the vehicle doors, a gear assembly (17) having a toothed portion and an output shaft (20) extending therethrough, and at least one securing member for removably securing and/or retaining the teeter lever (16) and the gear (17) on the output shaft (20). The securing member comprises at least one retention key (18a, 19a) which allows the arrangement to be easily disassembled for maintenance and/or replacement thereof.
摘要翻译：提供可移动的跷跷板杆和齿轮组件装置（100），用于与用于操作车门的气动缸/差速发动机一起使用。该装置包括与车门相关联的跷跷板杆（16），具有齿形部分和延伸穿过其的输出轴（20）的齿轮组件（17）和至少一个用于可拆卸地固定和/或将输入轴（20）上的踏板杆（16）和齿轮（17）保持在一起。固定构件包括至少一个保持键（18a，19a），其允许容易地拆卸该装置以进行维护和/或更换。

86. 发明申请

WO2008134080A1 COMBINATION OF A YOKE AND AN ELASTOMERIC DRAFT GEAR 审中-公开
标题翻译：一个YOKE和一个弹性齿轮组合
公开(公告)号：WO2008134080A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/005599
申请日：2008-05-01
申请人： WABTEC HOLDING CORP. , SPRAINIS, Ronald , RING, Michael, E. , ANDERSON, Bradley , MARLOW, Jonathon , MEYER, David , MORIARITY, Michael , KANJO, Wajih
发明人： SPRAINIS, Ronald , RING, Michael, E. , ANDERSON, Bradley , MARLOW, Jonathon , MEYER, David , MORIARITY, Michael , KANJO, Wajih
IPC分类号： B61G9/22 , F16F1/40 , B61G9/06
CPC分类号： B21F35/00 , B29C2043/3613 , B29C2043/3665 , B29L2031/721 , B61G9/06 , B61G9/10 , B61G9/22 , Y10T29/49609 , Y10T29/49611 , Y10T29/49615 , Y10T29/49835 , Y10T29/49837
摘要： A draft gear assembly (10) which is mountable within a yoke (20) of the railway vehicle for cushioning buff and draft dynamic impact forces encountered during make-up and operation of a railway vehicle includes a compressible spring (102) positioned intermediate the front coupler follower (60) and the rear follower (50) in alignment with the longitudinal axis of the yoke. A pair of axially aligned compressible springs (102a, 102b) may be also provided being either separated by a center plate (200) or by a wall (212) of the yoke.
摘要翻译：一种可安装在铁路车辆的轭架（20）内的起落架组件（10），用于在铁路车辆的化妆和操作过程中缓冲抛光和牵引动力冲击力，包括位于前侧的可压缩弹簧（102）联接器从动件（60）和后随动件（50）与轭的纵向轴线对齐。还可以设置一对轴向对齐的可压缩弹簧（102a，102b），其被中心板（200）或轭的壁（212）分开。

87. 发明申请

WO2008134079A1 DRAFT GEAR ASSEMBLY COMPRISING A YOKE, AN ELASTOMERIC SPRING AND A FRICTION MECHANISM 审中-公开
标题翻译：包括摇摆，弹性弹簧和摩擦机构的齿轮组件
公开(公告)号：WO2008134079A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/005598
申请日：2008-05-01
申请人： WABTEC HOLDING CORP. , SPRAINIS, Ronald , RING, Michael E. , ANDERSON, Bradley , MARLOW, Jonathon , MEYER, David , MORIARITY, Michael , KANJO, Wajih
发明人： SPRAINIS, Ronald , RING, Michael E. , ANDERSON, Bradley , MARLOW, Jonathon , MEYER, David , MORIARITY, Michael , KANJO, Wajih
IPC分类号： B61G9/10 , B61G9/06 , F16F7/08
CPC分类号： B21F35/00 , B29C2043/3613 , B29C2043/3665 , B29L2031/721 , B61G9/06 , B61G9/10 , B61G9/22 , Y10T29/49609 , Y10T29/49611 , Y10T29/49615 , Y10T29/49835 , Y10T29/49837
摘要： A draft gear assembly (76, 78) for cushioning buff and draft dynamic impact forces being applied to a center sill member of the railway vehicle during make-up of a train consist and in-track operation of such train consist includes a resilient cushioning member (102) and a friction mechanism (220) both axially mounted within the yoke (20) with the friction mechanism positioned between the front end of the resilient cushioning member and the front coupler follower (60). A pair of the resilient cushioning members with the friction mechanism mounted therebetween may also be provided.
摘要翻译：用于缓冲抛光轮和牵引动力冲击力的牵引齿轮组件（76,78）在组合火车组件期间施加到铁路车辆的中心轨道构件并且在轨道操作中包括弹性缓冲构件（102）和摩擦机构（220），所述摩擦机构（220）轴向地安装在所述轭架（20）内，所述摩擦机构位于所述弹性缓冲构件的前端和所述前联接器从动件（60）之间。还可以设置一对具有安装在其间的摩擦机构的弹性缓冲构件。

88. 发明申请

WO2008124816A1 CUSHIONING SYSTEM FOR PNEUMATIC CYLINDER OF DIFFERENTIAL ENGINE 审中-公开
标题翻译：差速发动机气缸冲洗系统
公开(公告)号：WO2008124816A1
公开(公告)日：2008-10-16
申请号：PCT/US2008/059882
申请日：2008-04-10
申请人： WABTEC HOLDING CORP. , PLAVNIK, Gennady
发明人： PLAVNIK, Gennady
IPC分类号： E05F3/04
CPC分类号： F15B15/225 , E05F3/102 , E05F15/53 , E05Y2900/132 , F15B15/065 , Y10T16/56
摘要： A cushioning system for a pneumatic cylinder powered differential engine door opening and closing device for use in passenger transportation vehicles wherein the cushioning initiation point can be adjusted. This cushioning initiation point is adjusted through the use of a linearly adjustable slider member within the large cylinder. The slider is linearly adjustable through the use of an adjustment screw located outside of the pneumatic cylinder and allows one to adjust the time and the mode of the opening/closing of power doors, without disassembly of the cylinder, and significantly improve the safety of the passenger.
摘要翻译：一种用于乘客运输车辆中的用于气缸动力的差速发动机门开闭装置的缓冲系统，其中可以调节缓冲起始点。该缓冲起始点通过在大气缸内使用线性可调的滑块构件来调节。滑块通过使用位于气缸外部的调节螺钉可线性调节，并且允许调节动力门的打开/关闭的时间和模式，而不会拆卸气缸，并且显着提高了气缸的安全性乘客。

89. 发明申请

WO2008094991A2 PARKING BRAKE ASSEMBLY FOR RAILWAY VEHICLE BRAKE SYSTEM 审中-公开
标题翻译：用于铁路车辆制动系统的停车制动总成
公开(公告)号：WO2008094991A2
公开(公告)日：2008-08-07
申请号：PCT/US2008/052442
申请日：2008-01-30
申请人： WABTEC HOLDING CORP. , SOMMERFELD, Howard , MARLOW, Jonathon , MORIARITY, Michael, J. , KANJO, Wajih , MEYER, David , ANDERSON, Bradley , RING, Michael
发明人： SOMMERFELD, Howard , MARLOW, Jonathon , MORIARITY, Michael, J. , KANJO, Wajih , MEYER, David , ANDERSON, Bradley , RING, Michael
IPC分类号： B60T13/24 , B60T17/08 , B60T15/02 , B61H13/34 , B61H13/04
CPC分类号： B60T17/086 , B60T13/24 , B60T15/021
摘要： A parking brake assembly for a railway car includes a ratchet mounted for rotation on a threaded piston rod of a brake actuator and a holding pawl engageable with the ratchet for maintaining a push rod of the parking brake assembly to apply braking force when the air pressure is lost in the brake pipe and releasing the push rod to accordingly release the braking force when the supply of air pressure in the brake pipe is restored. An operating lever and a cylinder connected thereto are provided for selectively rotating the holding pawl. Valve is provided for supplying air pressure to and evacuating it from the cylinder. Release mechanism is provided for manually releasing the braking force. The parking brake assembly is employed with either truck-mounted or carbody-mounted braking system.
摘要翻译：一种用于铁路车辆的驻车制动器组件包括：棘轮，其安装成用于在制动致动器的螺纹活塞杆上旋转;以及保持棘爪，其可与棘轮接合，用于保持驻车制动器组件的推杆，以在空气压力为当制动管中的空气压力的供应恢复时，在制动管中损失并释放推杆以相应地释放制动力。设置有操作杆和与其连接的气缸，用于选择性地旋转保持爪。阀被提供用于向气缸提供空气压力并将其从气缸排出。提供释放机构用于手动释放制动力。驻车制动器组件与卡车安装或车体安装的制动系统一起使用。

90. 发明申请

WO2008073704A3 FATIGUE-RESISTANT EMERGENCY RELEASE DEVICE FOR RAIL TRANSIT VEHICLE COUPLER 审中-公开
公开(公告)号：WO2008073704A3
公开(公告)日：2008-06-19
申请号：PCT/US2007/085712
申请日：2007-11-28
申请人： WABTEC HOLDING CORP. , STEPP, Jerry, Lee
发明人： STEPP, Jerry, Lee
IPC分类号： B61G7/14
摘要： A release device for a draft gear assembly comprises a draft gear housing for slidably supporting a yoke shaft and capturing a cushion unit associated with the yoke shaft between buff and draft stops. The buff stop comprises a release ring within the interior of the draft gear housing being radially divided into two or more sections. A plurality of release bolts designed to shear under emergency buffing forces extend through the draft gear housing and into the sections of the release ring to draw the sections radially outward to the interior surface of the draft gear housing eliminating gaps and minimizing flexing of the release bolts.

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