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1. 发明授权

US06474450B1 Mechanical sensor for a quick release hand brake 有权
标题翻译：用于快速释放手制动器的机械传感器
公开(公告)号：US06474450B1
公开(公告)日：2002-11-05
申请号：US09874449
申请日：2001-06-05
申请人： Michael E. Ring , David C. Brabb
发明人： Michael E. Ring , David C. Brabb
IPC分类号： F16D6600
CPC分类号： B60T7/02 , B60T17/228 , B61H13/04
摘要： A mechanical sensor for a hand brake quick release mechanism having a housing, flexible clamp, and release shaft having a member with first and second elements. A housing member has open and closed ends. The open end is engageable with a housing outside wall at a point radially opposed to the flexible clamp. A first aperture formed through the closed end is in axial alignment with a second aperture through the housing wall and a third aperture through the flexible clamp. A first portion of the slidable member is disposed within the housing member. A second portion extends through the first aperture, and a portion of the first portion extends through the second and third apertures, engaging with the first element when the release shaft is rotated to achieve and maintain full brake release. A device is provided for urging the slidable member inwardly when the hand brake is applied.
摘要翻译：一种用于手制动器快速释放机构的机械传感器，其具有壳体，柔性夹具和释放轴，其具有带有第一和第二元件的构件。外壳构件具有开闭端。开口端可在与柔性夹具径向相对的位置处与壳体外壁接合。通过封闭端形成的第一孔与通过壳体壁的第二孔轴向对准，并且通过柔性夹具与第三孔对准。可滑动构件的第一部分设置在壳体构件内。第二部分延伸穿过第一孔，并且第一部分的一部分延伸穿过第二和第三孔，当释放轴旋转以与第一元件接合以实现并保持完全的制动释放。设置有用于在施加手制动器时向内推动滑动构件的装置。

2. 发明授权

US06540049B1 Gradual release mechanism for a railway car hand brake 有权
标题翻译：铁路车手刹车逐渐释放机制
公开(公告)号：US06540049B1
公开(公告)日：2003-04-01
申请号：US09642986
申请日：2000-08-21
申请人： Michael E. Ring , David C. Brabb , Wajih Kanjo , Alfonso Barajas
发明人： Michael E. Ring , David C. Brabb , Wajih Kanjo , Alfonso Barajas
IPC分类号： B61H1300
CPC分类号： B61H13/04 , Y10T74/2048
摘要： A gradual release mechanism for use in a hand brake device engageable with a railway car. Such gradual release mechanism comprising an operating shaft for rotation about an axis extending longitudinally of the shaft. A clutch flange portion disposed intermediate both ends of shaft, the clutch flange having a clutch surface. A sleeve concentrically disposed and threadedly mounted on the shaft for rotational movement therewith, the sleeve having a clutch surface opposed to the clutch surface of the clutch flange portion of the shaft. An externally threaded surface on the operating shaft engageable with an internally threaded surface on the sleeve, the threads having a pitch between about 0.60 inch and about 1.00 inch. A ratchet wheel received about the shaft, such ratchet wheel having oppositely disposed clutch surfaces positioned for engagement by the clutch collar portions respectively. A pinion journaled on the shaft and adjacent the sleeve.
摘要翻译：一种用于与铁路车辆接合的手制动装置中的逐渐释放机构。这种逐渐释放机构包括用于围绕轴纵向延伸的轴线旋转的操作轴。离合器凸缘部分设置在轴的两端之间，离合器凸缘具有离合器表面。套筒同心地设置并螺纹安装在轴上以与其一起旋转运动，套筒具有与轴的离合器凸缘部分的离合器表面相对的离合器表面。操作轴上的外螺纹表面可与套筒上的内螺纹表面接合，螺纹具有约0.60英寸至约1.00英寸之间的间距。棘轮被容纳在轴上，这样的棘轮具有相对设置的离合器表面，分别定位成用于通过离合器套环部分接合。轴上的小齿轮和轴套相邻。

3. 发明授权

US06279696B1 Suspension system for a truck mounted brake assembly 有权
标题翻译：用于卡车安装的制动器组件的悬挂系统
公开(公告)号：US06279696B1
公开(公告)日：2001-08-28
申请号：US09317514
申请日：1999-05-24
申请人： David W. Daugherty, Jr. , Michael E. Ring , Michael J. Moriarity , David C. Brabb , Scott Natschke
发明人： David W. Daugherty, Jr. , Michael E. Ring , Michael J. Moriarity , David C. Brabb , Scott Natschke
IPC分类号： F16D6514
CPC分类号： B61H1/00 , B61H13/36 , B61H13/38 , B61H15/00
摘要： A suspension system for suspending a truck mounted brake assembly within a railway vehicle truck arrangement is provided. The suspension system comprises suspension members, each of the suspension members being pivotally connected at a first end with a predetermined portion of the railway vehicle truck arrangement and pivotally connected at a second end with a predetermined portion of the truck mounted brake assembly for suspending a pair of brake beams in the railway vehicle truck arrangement. At least one maintaining member is provided having at least a portion thereof connected with the truck mounted brake assembly for maintaining each of the brake beams in a predetermined plane during application and release of the railway vehicle brake assembly.
摘要翻译：提供了一种用于将卡车安装的制动器组件悬挂在铁路车辆卡车装置内的悬架系统。悬架系统包括悬挂构件，每个悬挂构件在第一端处与轨道车辆卡车装置的预定部分枢转地连接，并且在第二端处枢转地连接有卡车安装的制动组件的预定部分，用于悬挂一对的铁路车辆卡车装置中的制动梁。提供至少一个保持构件，其至少一部分与卡车安装的制动组件连接，用于在铁路车辆制动组件的施加和释放期间将每个制动梁保持在预定的平面。

4. 发明授权

US07497345B2 Apparatus for railway freight car coupler knuckle 有权
标题翻译：铁路货车车钩指关节装置
公开(公告)号：US07497345B2
公开(公告)日：2009-03-03
申请号：US11583517
申请日：2006-10-18
申请人： David C. Brabb , Harish K. Kandoth-Kannoth , Anand R. Vithani
发明人： David C. Brabb , Harish K. Kandoth-Kannoth , Anand R. Vithani
IPC分类号： B61G3/00
CPC分类号： B61G3/08
摘要： In combination with a railway freight car coupler. A coupler has a knuckle side, and includes a knuckle, knuckle pin, and an apparatus for automatically pivoting and maintaining the knuckle full open position. The improvement comprises a coiled torsion spring which is capable of continuously exerting a predetermined force. A sleeve in combination with a flange is secured to the bottom end of the knuckle pin for attaching the torsion spring onto the coupler head. A support member is attached to the knuckle and cages one arm of the torsion spring which exerts a continuous force on the knuckle to rotate and maintain the knuckle full open position. A compression spring may be employed in place of the torsion spring in combination with a locking mechanism which, rigidly secures the knuckle and knuckle pin therebetween to prevent independent movement.
摘要翻译：与铁路货车联动。联轴器具有转向节，并且包括转向节，转向节销和用于自动枢转和保持转向节完全打开位置的装置。该改进包括能够连续施加预定力的盘绕扭簧。与凸缘组合的套筒固定到转向节销的底端，用于将扭转弹簧附接到联接头上。支撑构件附接到转向节并且笼式地连接扭转弹簧的一个臂，其在转向节上施加连续的力以旋转并保持转向节完全打开位置。可以采用压缩弹簧代替扭转弹簧与锁定机构组合，该锁定机构将转向节和转向节销刚性地固定在其间以防止独立的运动。

5. 发明授权

US07624687B2 Truck apparatus for railway cars 有权
标题翻译：铁路车辆卡车设备
公开(公告)号：US07624687B2
公开(公告)日：2009-12-01
申请号：US11588052
申请日：2006-10-26
申请人： Anand R. Vithani , David C. Brabb , Anand Prabhakaran , Som P. Singh
发明人： Anand R. Vithani , David C. Brabb , Anand Prabhakaran , Som P. Singh
IPC分类号： B61D1/00
CPC分类号： B61F5/30
摘要： A truck apparatus for a railway car includes a pair of wheel sets each having a pair of wheels joined by an axle. A frame is provided for carrying one end of a railway car body and a system positions the frame in a pendulum fashion from each axle end in order to independently decouple, from each other, vertical, lateral and longitudinal forces applied to the frame by the wheel sets during operation of the railway car.
摘要翻译：一种用于铁路车辆的卡车装置包括一对轮组，每个轮组具有通过轴连接的一对轮。一个框架被提供用于承载铁路车身的一端，并且系统将框架从摆轴方向定位成从每个轴端，以便通过车轮相互独立地分离施加到车架上的纵向，横向和纵向的力在铁路车辆运行期间。

6. 发明申请

US20150142284A1 Electrically Driven Set and Release Hand Brake for Rail Cars 有权
标题翻译：铁路车用电动手动制动器
公开(公告)号：US20150142284A1
公开(公告)日：2015-05-21
申请号：US14082763
申请日：2013-11-18
申请人： David C. Brabb , Anand R. Vithani , Kenneth L. Martin , Howard R. Sommerfeld , Graydon Booth
发明人： David C. Brabb , Anand R. Vithani , Kenneth L. Martin , Howard R. Sommerfeld , Graydon Booth
IPC分类号： B60T7/08
CPC分类号： B60T7/085 , B60T7/107 , B60T13/746 , B61H13/02
摘要： An apparatus for a hand brake includes a gear assembly, an electric motor coupled to the gear assembly, one or more sensors configured to sense at least one of the released and set states, a controller coupled to the electric motor and to the one or more sensors, the controller is configured to operate the electric motor in accordance with a predetermined logic algorithm so as to move the chain between the released and set states, and a device being movable between a first position wherein the device engages only the hand wheel and wherein the hand wheel is used to move the chain between the released and set states and a second position wherein the device engages both the hand wheel and a gear in the gear assembly and wherein the electric motor is operable to move the chain between the released and set states.
摘要翻译：一种用于手制动器的装置包括齿轮组件，耦合到齿轮组件的电动机，配置成感测至少一个释放和设定状态的一个或多个传感器，耦合到电动机和一个或多个传感器，控制器被配置为根据预定的逻辑算法来操作电动机，以便在释放和设定状态之间移动链条，以及可在第一位置和第二位置之间移动的装置，其中装置仅接合手轮，并且其中手轮用于在释放和设定状态之间移动链条和第二位置，其中该装置与手轮和齿轮组件中的齿轮啮合，并且其中电动机可操作以在释放和设定之间移动链条状态。

7. 发明授权

US07562781B2 Automatic cut lever apparatus 有权
标题翻译：自动切割杆装置
公开(公告)号：US07562781B2
公开(公告)日：2009-07-21
申请号：US11602445
申请日：2006-11-20
申请人： Harish K. Kandoth-Kannoth , Anand R. Vithani , David C. Brabb , Robert S. Trent
发明人： Harish K. Kandoth-Kannoth , Anand R. Vithani , David C. Brabb , Robert S. Trent
IPC分类号： B61G1/00
CPC分类号： B61G3/08
摘要： A cut lever apparatus that automatically actuates a lock lift assembly to either lock or unlock a coupler knuckle of a freight car coupler. The apparatus includes a cylinder member having a piston disposed therein. A bracket member is attachable to the freight car coupler to support the cylinder. A linkage member is connected to the piston of the cylinder and the lock lift assembly to convert a lateral motion of the piston to a curvilinear motion of the lock lift assembly to either lock or unlock the coupler knuckle. A valve member is connected to the cylinder for communicating a pressurized fluid to the cylinder when a predetermined signal is sent to the valve and preventing pressurized fluid from entering the cylinder in an absence of the predetermined signal. Pressurized fluid in the cylinder is vented to atmosphere when the valve shuts off supply of pressurized fluid thereto.
摘要翻译：一种切割杆装置，其自动地驱动锁定升降组件以锁定或解锁货车联接器的联轴器转向节。该装置包括其中设置有活塞的气缸构件。支架构件可附接到货车联接器以支撑气缸。连杆构件连接到气缸的活塞和锁定提升组件，以将活塞的横向运动转换为锁定提升组件的曲线运动，以锁定或解锁联锁转向节。当预定信号被发送到阀门时，阀构件连接到气缸，用于将加压流体连通到气缸，并且在没有预定信号的情况下防止加压流体进入气缸。当阀关闭加压流体供应时，气缸中的加压流体被排放到大气中。

8. 发明授权

US08839915B2 Railway freight car hand brake sensor 有权
标题翻译：铁路货车手制动传感器
公开(公告)号：US08839915B2
公开(公告)日：2014-09-23
申请号：US11580484
申请日：2006-10-13
申请人： Anand R. Vithani , David C. Brabb
发明人： Anand R. Vithani , David C. Brabb
IPC分类号： F16D66/00 , B61H13/02
CPC分类号： B61H13/02
摘要： In combination with a railway car hand brake, there is an apparatus for sensing the hand brake release comprising a housing and a mounting mechanism for attaching the housing to a cover of such hand brake. An actuating mechanism is disposed in the housing. A sleeve member is disposed on the actuating mechanism and includes a flange. A flexible connecting mechanism engages the sleeve member and a winding gear portion of the hand brake. A sensing mechanism is disposed in the housing and aligned with the actuating mechanism. A securement mechanism is disposed on the sensing mechanism and mounted on the cover of the hand brake. A compression member is disposed in the housing and engages the flange of the sleeve member, whereby an electrical or magnetic signal will be received from the actuating mechanism by the sensing mechanism.
摘要翻译：结合铁路车辆手制动器，存在用于感测手制动器释放的装置，包括壳体和用于将壳体附接到这种手制动器的盖的安装机构。致动机构设置在壳体中。套筒构件设置在致动机构上并且包括凸缘。柔性连接机构接合套筒构件和手制动器的卷绕齿轮部分。感测机构设置在壳体中并与致动机构对准。固定机构设置在感测机构上并安装在手制动器的盖上。压缩构件设置在壳体中并接合套筒构件的凸缘，由此通过感测机构将从致动机构接收电或磁信号。

9. 发明申请

US20080098925A1 Truck apparatus for railway cars 有权
标题翻译：铁路车辆卡车设备
公开(公告)号：US20080098925A1
公开(公告)日：2008-05-01
申请号：US11588052
申请日：2006-10-26
申请人： Anand R. Vithani , David C. Brabb , Anand Prabhakaran , Som P. Singh
发明人： Anand R. Vithani , David C. Brabb , Anand Prabhakaran , Som P. Singh
IPC分类号： B61F13/00
CPC分类号： B61F5/30
摘要： A truck apparatus for a railway car includes a pair of wheel sets each having a pair of wheels joined by an axle. A frame is provided for carrying one end of a railway car body and a system positions the frame in a pendulum fashion from each axle end in order to independently decouple, from each other, vertical, lateral and longitudinal forces applied to the frame by the wheel sets during operation of the railway car.
摘要翻译：用于铁路车辆的卡车装置包括一对轮组，每个轮组具有通过轴连接的一对轮。一个框架被提供用于承载铁路车身的一端，并且系统将框架从摆轴方向定位成从每个轴端，以便通过车轮相互独立地分离施加到车架上的纵向，横向和纵向的力在铁路车辆运行期间。

10. 发明授权

US09187066B2 Electrically driven set and release hand brake for rail cars 有权
标题翻译：轨道车辆的电动设置和释放手制动器
公开(公告)号：US09187066B2
公开(公告)日：2015-11-17
申请号：US14082763
申请日：2013-11-18
申请人： David C. Brabb , Anand R. Vithani , Kenneth L Martin , Howard R. Sommerfeld , Graydon Booth
发明人： David C. Brabb , Anand R. Vithani , Kenneth L Martin , Howard R. Sommerfeld , Graydon Booth
IPC分类号： B60T7/08 , B60T7/10 , B61H13/02 , B60T13/74
CPC分类号： B60T7/085 , B60T7/107 , B60T13/746 , B61H13/02
摘要： An apparatus for a hand brake includes a gear assembly, an electric motor coupled to the gear assembly, one or more sensors configured to sense at least one of the released and set states, a controller coupled to the electric motor and to the one or more sensors, the controller is configured to operate the electric motor in accordance with a predetermined logic algorithm so as to move the chain between the released and set states, and a device being movable between a first position wherein the device engages only the hand wheel and wherein the hand wheel is used to move the chain between the released and set states and a second position wherein the device engages both the hand wheel and a gear in the gear assembly and wherein the electric motor is operable to move the chain between the released and set states.
摘要翻译：一种用于手制动器的装置包括齿轮组件，耦合到齿轮组件的电动机，配置成感测至少一个释放和设定状态的一个或多个传感器，耦合到电动机和一个或多个传感器，控制器被配置为根据预定的逻辑算法来操作电动机，以便在释放和设定状态之间移动链条，以及可在第一位置和第二位置之间移动的装置，其中装置仅接合手轮，并且其中手轮用于在释放和设定状态之间移动链条和第二位置，其中该装置与手轮和齿轮组件中的齿轮啮合，并且其中电动机可操作以在释放和设定之间移动链条状态。

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