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1. 发明申请

US20050242053A1 System for self-lubricating a coupling system 审中-公开
标题翻译：用于自润滑耦合系统的系统
公开(公告)号：US20050242053A1
公开(公告)日：2005-11-03
申请号：US10837834
申请日：2004-05-03
申请人： David Brabb , David Daugherty
发明人： David Brabb , David Daugherty
IPC分类号： B60G7/00 , B61G5/02 , B61G9/00 , B61G9/20 , B61G9/24 , F16C11/00 , F16C11/06 , F16C33/10 , F16C33/20
摘要： A device for providing self-lubrication to a slackless coupling system for a railway vehicle, specifically an articulated connector. The device comprises a self-lubricating member having a predetermined size and shape. The self-lubricating member is integrally formed from a non-stick material. The self-lubricating member has an inner surface and an outer surface, whereby such non-stick material will provide sufficient lubrication between the inner surface of the self-lubricating member, and a first surface of a spherical member coming in contact with the inner surface of the self-lubricating member, thereby allowing unrestricted movement of such spherical member there against, thus causing a reduction in L/V ratio when such self lubricating member is used in such coupling system.
摘要翻译：一种用于为铁路车辆，特别是铰接连接器的无松弛耦合系统提供自润滑的装置。该装置包括具有预定尺寸和形状的自润滑构件。自润滑构件由不粘材料一体地形成。自润滑构件具有内表面和外表面，由此这种不粘材料将在自润滑构件的内表面和与内表面接触的球形构件的第一表面之间提供足够的润滑的自润滑构件，从而允许这种球形构件不受限制地移动，从而当在这种联接系统中使用这种自润滑构件时导致L / V比的降低。

2. 发明申请

US20050034933A1 Hand brake assembly for an axle motion III truck bogie 失效
标题翻译：手动刹车组件，用于车轴III三叉车转向架
公开(公告)号：US20050034933A1
公开(公告)日：2005-02-17
申请号：US10857079
申请日：2004-05-28
申请人： Michael Moriarity , Howard Sommerfeld , David Brabb , Anand Prabhakaran
发明人： Michael Moriarity , Howard Sommerfeld , David Brabb , Anand Prabhakaran
IPC分类号： B61H13/04 , B61H13/36 , B61H13/00
CPC分类号： B61H13/36 , B61H13/04 , Y10T74/2048
摘要： The present invention provides an improved TMX.RTM truck mounted brake assembly for applying a brake shoe force to a railway car wheels by interfacing with an axle motion III bogie. The improvement comprises a rack and pinion type hand brake mechanism integrally mounted on at least one truck bogie per railway car. The hand brake mechanism utilizes a plurality of gear/pinion arrangements to transmit the force applied at the drive wheel to the transfer lever disposed within the TMX.RTM truck mounted brake assembly to effect the brake application. The hand brake mechanism is disposed within the spatial confines of the TMX.RTM truck mounted brake assembly and axle motion III bogie. The brake beams of the brake assembly are of the open box construction to accommodate such hand brake mechanism. A visual indicator is provided to identify the hand brake in both fully applied and fully released positions.
摘要翻译：本发明提供了一种改进的TMX.RTM卡车安装的制动器组件，其通过与轴运动III转向架接口来将制动蹄力施加到铁路车轮。该改进包括一个整体地安装在每个铁路车辆的至少一个卡车转向架上的齿条和小齿轮型手制动机构。手制动机构利用多个齿轮/小齿轮装置将施加在驱动轮处的力传递到设置在TMX.RTM卡车安装的制动器组件内的传动杆，以实现制动应用。手制动机构设置在TMX.RTM卡车安装的制动器组件和车轴运动III转向架的空间范围内。制动器组件的制动梁是敞开的箱体结构，以适应这种手制动机构。提供视觉指示器以在完全施加和完全释放的位置识别手制动器。

3. 发明申请

US20070114199A1 Automatic cut lever apparatus 有权
标题翻译：自动切割杆装置
公开(公告)号：US20070114199A1
公开(公告)日：2007-05-24
申请号：US11602445
申请日：2006-11-20
申请人： Harish Kandoth-Kannoth , Anand Vithani , David Brabb , Robert Trent
发明人： Harish Kandoth-Kannoth , Anand Vithani , David Brabb , Robert Trent
IPC分类号： B61G3/00
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。

4. 发明申请

US20070084818A1 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：US20070084818A1
公开(公告)日：2007-04-19
申请号：US11583517
申请日：2006-10-18
申请人： David Brabb , Harish Kandoth-Kannoth , Anand Vithani
发明人： David Brabb , Harish Kandoth-Kannoth , Anand 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. 发明申请

US20070084676A1 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：US20070084676A1
公开(公告)日：2007-04-19
申请号：US11580484
申请日：2006-10-13
申请人： Anand Vithani , David Brabb
发明人： Anand Vithani , David Brabb
IPC分类号： F16D66/00
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。

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