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11. 发明申请

US20100294165A1 CONSTANT CONTACT SIDE BEARING ASSEMBLY WITH IMPROVED HEAT DISSIPATION FOR A RAILCAR 有权
标题翻译：恒定接触侧轴承组件与改进的散热器
公开(公告)号：US20100294165A1
公开(公告)日：2010-11-25
申请号：US12782116
申请日：2010-05-18
申请人： RONALD J. SPRAINIS , Andrew Robitaille , Giuseppe Sammartino , Jonathon Marlow , Pete Gregar , Bradley Anderson
发明人： RONALD J. SPRAINIS , Andrew Robitaille , Giuseppe Sammartino , Jonathon Marlow , Pete Gregar , Bradley Anderson
IPC分类号： B61F5/14
CPC分类号： B61F5/142
摘要： A constant contact side bearing assembly for a railcar includes a housing having a base, a pair of mounting apertures formed through a thickness of the base, a generally cylindrical housing wall upstanding on the base, a pair of diametrically opposed channels, a pair of diametrically opposed openings and a guide member disposed centrally on and upstanding from an inner surface of the base. A cap is disposed for reciprocal axial movement relative to the housing. An elastomeric spring is disposed within a generally closed chamber formed by a combination of the housing and the cap. A pair of air passages is provided for dissipating heat generated during operation of the constant contact side bearing assembly. Each air passage is defined by a pair of aligned openings formed through a wall portion of the cap. Each opening may be disposed within a pocket provided within the cap wall.
摘要翻译：一种用于轨道车辆的恒定的接触侧轴承组件包括具有底座的壳体，通过基座的厚度形成的一对安装孔，在基座上直立的大致圆柱形的壳体壁，一对直径相对的通道，一对径向相对的开口和引导构件，其设置在基座的内表面上方并且直立。盖被设置成相对于壳体的往复轴向运动。弹性体弹簧设置在由壳体和盖的组合形成的大致封闭的腔室内。提供一对空气通道用于耗散恒定接触侧轴承组件的操作期间产生的热量。每个空气通道由通过盖的壁部分形成的一对对齐的开口限定。每个开口可以设置在设置在盖壁内的口袋内。

12. 发明申请

US20080284077A1 Compressible elastomeric spring 有权
标题翻译：可压缩弹性弹簧
公开(公告)号：US20080284077A1
公开(公告)日：2008-11-20
申请号：US12150809
申请日：2008-05-01
申请人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow
发明人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow
IPC分类号： F16F7/00
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 compressible spring for at least absorbing and dissipating energy includes a plurality of elastomeric pads disposed coaxially and in series with each other and a plurality of separator plates, with each plate being disposed between a pair of the adjacent pads. A plurality of first prongs are formed integrally with or secured to a first surface of each separator plate for attaching the plate to one pad and a plurality of second prongs are formed integrally with or secured to a second surface for attaching the plate to an opposed pad. An axial aperture is also formed through each plate with prongs positioned in an alternating manner on a peripheral edge of the axial aperture. Projections may be also provided on each surface of the plate and adapted with an axial aperture that continues through the plate for additional attachment of the plate to the pair of pads.
摘要翻译：用于至少吸收和消散能量的可压缩弹簧包括彼此同轴并且彼此串联设置的多个弹性体垫，以及多个分隔板，每个板布置在一对相邻的垫之间。多个第一插脚与每个分隔板的第一表面一体地形成或固定到每个分隔板的第一表面上，用于将板附接到一个垫，并且多个第二插脚与第二表面一体地形成或固定到第二表面，用于将板附接到相对的垫。轴向孔径也通过每个板形成，其中叉子以交替的方式定位在轴向孔的周边边缘上。还可以在板的每个表面上设置投影，并且适于延伸穿过板的轴向孔，用于将板附加到一对垫。

13. 发明申请

US20080272079A1 Combination yoke and elastomeric draft gear having a friction mechanism 失效
标题翻译：组合轭和具有摩擦机构的弹性进线齿轮
公开(公告)号：US20080272079A1
公开(公告)日：2008-11-06
申请号：US12150808
申请日：2008-05-01
申请人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow , David Meyer , Michael Moriarity , Wajih Kanjo
发明人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow , David Meyer , Michael Moriarity , Wajih Kanjo
IPC分类号： B61G9/14
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 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 and a friction mechanism both axially mounted within the yoke with the friction mechanism positioned between the front end of the resilient cushioning member and the front coupler follower. A pair of the resilient cushioning members with the friction mechanism mounted therebetween may also be provided.
摘要翻译：一种用于缓冲抛光装置和牵引动力冲击力的牵引装置组件，其用于组装火车组件中的轨道车辆的中心轨道部件，并且在该列车组件的轨道上操作包括弹性缓冲构件和摩擦机构轴向安装在轭内，摩擦机构位于弹性缓冲件的前端和前连接器随动件之间。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。

14. 发明申请

US20080271318A1 Method of making compressible elastomeric spring 有权
标题翻译：制造可压缩弹性弹簧的方法
公开(公告)号：US20080271318A1
公开(公告)日：2008-11-06
申请号：US12150929
申请日：2008-05-01
申请人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow
发明人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow
IPC分类号： B21F35/00
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 method of making a compressible elastomeric spring including at least one compressible elastomeric pad enclosed by a pair of metal plates includes the steps of forming plates with a center aperture and a plurality of prongs positioned about a peripheral edge thereof, forming each end of the pad with an axial projection and abutting groove, aligning the plurality of prongs with each respective projection and respective groove and applying axial force to one end of the spring to frictionally interlock the plurality of prongs with such projection and groove. The method also provides for making a multi-tiered stack of pads separated by plates in the above described manner and pre-shortening the spring prior to installation into the conventional yoke. The above described method additionally improves axial straightness and lateral stability of the multi-tiered spring assembly.
摘要翻译：制造包括由一对金属板包围的至少一个可压缩弹性垫的可压缩弹性体弹簧的方法包括以下步骤：形成具有中心孔的板和围绕其周边边缘定位的多个尖头，形成垫的每一端具有轴向突出和邻接沟槽，将多个插脚与每个相应的突起和相应的凹槽对准，并且向弹簧的一端施加轴向力，以使这些突起和凹槽摩擦地互锁多个插脚。该方法还提供以上述方式制造由板分开的多层衬垫，并且在安装到常规轭中之前预先缩短弹簧。上述方法另外提高了多层弹簧组件的轴向平直度和横向稳定性。

15. 发明授权

US08556044B2 Railway truck mounted brake rigging having raised connection of force-transmitting member with transfer lever 有权
标题翻译：铁路车辆安装的制动索具已经提升了传力部件与传递杆的连接
公开(公告)号：US08556044B2
公开(公告)日：2013-10-15
申请号：US12901763
申请日：2010-10-11
申请人： Jonathon Marlow , Peter Gregar
发明人： Jonathon Marlow , Peter Gregar
IPC分类号： B61H13/00
CPC分类号： B61H13/36
摘要： A railway vehicle truck mounted brake rigging includes spaced apart first and second brake beams, a horizontally disposed first transfer lever having a pivotal connection with one brake beam and further having an upturned flange, a link seated horizontally on the shoulder, a horizontally disposed second transfer lever having a pivotal connection with another brake beam, a first force-transmitting member passing through the first opening of the bolster for pivotal connection with each of the link and the second transfer lever, the pivotal connection is offset in a vertical direction from a horizontal plane defined by the first transfer lever, and a second force-transmitting member passing through the second opening of the bolster for pivotal connection with opposed ends of the respective first and second transfer levers.
摘要翻译：铁路车辆卡车安装的制动器索具包括间隔开的第一和第二制动梁，水平布置的第一传递杆，其具有与一个制动梁的枢转连接，并且还具有向上翻转的凸缘，水平放置在肩部上的连杆，水平设置的第二传递杠杆具有与另一个制动梁的枢转连接;第一传力部件，穿过所述摇枕的所述第一开口，用于与所述连杆和所述第二传递杆中的每一个枢转连接，所述枢转连接件在垂直方向上偏离水平由第一传送杆限定的平面以及穿过所述摇枕的第二开口的第二力传递部件，用于与相应的第一和第二传送杆的相对端枢转连接。

16. 发明授权

US08528483B2 Constant contact side bearing assembly with improved heat dissipation for a railcar 有权
标题翻译：恒定的接触侧轴承组件，具有改进的用于轨道车辆的散热
公开(公告)号：US08528483B2
公开(公告)日：2013-09-10
申请号：US12782116
申请日：2010-05-18
申请人： Ronald J. Sprainis , Andrew Robitaille , Giuseppe Sammartino , Jonathon Marlow , Pete Gregar , Bradley Anderson
发明人： Ronald J. Sprainis , Andrew Robitaille , Giuseppe Sammartino , Jonathon Marlow , Pete Gregar , Bradley Anderson
IPC分类号： E01B3/00
CPC分类号： B61F5/142
摘要： A constant contact side bearing assembly for a railcar includes a housing having a base, a pair of mounting apertures formed through a thickness of the base, a generally cylindrical housing wall upstanding on the base, a pair of diametrically opposed channels, a pair of diametrically opposed openings and a guide member disposed centrally on and upstanding from an inner surface of the base. A cap is disposed for reciprocal axial movement relative to the housing. An elastomeric spring is disposed within a generally closed chamber formed by a combination of the housing and the cap. A pair of air passages is provided for dissipating heat generated during operation of the constant contact side bearing assembly. Each air passage is defined by a pair of aligned openings formed through a wall portion of the cap. Each opening may be disposed within a pocket provided within the cap wall.
摘要翻译：一种用于轨道车辆的恒定的接触侧轴承组件包括具有底座的壳体，通过基座的厚度形成的一对安装孔，在基座上直立的大致圆柱形的壳体壁，一对直径相对的通道，一对径向相对的开口和引导构件，其设置在基座的内表面上方并且直立。盖被设置成相对于壳体的往复轴向运动。弹性体弹簧设置在由壳体和盖的组合形成的大致封闭的腔室内。提供一对空气通道用于耗散恒定接触侧轴承组件的操作期间产生的热量。每个空气通道由通过盖的壁部分形成的一对对齐的开口限定。每个开口可以设置在设置在盖壁内的口袋内。

17. 发明申请

US20130097866A1 METHOD OF MAKING COMPRESSIBLE ELASTOMERIC SPRING 有权
标题翻译：制备可压缩弹性体弹簧的方法
公开(公告)号：US20130097866A1
公开(公告)日：2013-04-25
申请号：US13669901
申请日：2012-11-06
申请人： RONALD J. SPRAINIS , Michael E. Ring , Bradley Anderson , Jonathon Marlow
发明人： RONALD J. SPRAINIS , Michael E. Ring , Bradley Anderson , Jonathon Marlow
IPC分类号： B21F35/00
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 method of making a compressible elastomeric spring including at least one compressible elastomeric pad enclosed by a pair of metal plates includes the steps of forming plates with a center aperture and a plurality of prongs positioned about a peripheral edge thereof, forming each end of the pad with an axial projection and abutting groove, aligning the plurality of prongs with each respective projection and respective groove and applying axial force to one end of the spring to frictionally interlock the plurality of prongs with such projection and groove. The method also provides for making a multi-tiered stack of pads separated by plates in the above described manner and pre-shortening the spring prior to installation into the conventional yoke. The above described method additionally improves axial straightness and lateral stability of the multi-tiered spring assembly.
摘要翻译：制造包括由一对金属板包围的至少一个可压缩弹性垫的可压缩弹性体弹簧的方法包括以下步骤：形成具有中心孔的板和围绕其周边边缘定位的多个尖头，形成垫的每一端具有轴向突出和邻接沟槽，将多个插脚与每个相应的突起和相应的凹槽对准，并且向弹簧的一端施加轴向力，以使这些突起和凹槽摩擦地互锁多个插脚。该方法还提供以上述方式制造由板分开的多层衬垫，并且在安装到常规轭中之前预先缩短弹簧。上述方法另外提高了多层弹簧组件的轴向平直度和横向稳定性。

18. 发明授权

US08006815B2 Parking brake assembly for railway vehicle brake system 有权
标题翻译：铁路车辆制动系统驻车制动总成
公开(公告)号：US08006815B2
公开(公告)日：2011-08-30
申请号：US12011865
申请日：2008-01-30
申请人： Howard Sommerfeld , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
发明人： Howard Sommerfeld , Jonathon Marlow , Michael J. Moriarity , Wajih Kanjo , David Meyer , Bradley Anderson , Michael Ring
IPC分类号： F16D65/24
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。

19. 发明申请

US20080272517A1 Method of making elastomeric pad for a compressible elastomeric spring 有权
标题翻译：制造用于可压缩弹性体弹簧的弹性垫的方法
公开(公告)号：US20080272517A1
公开(公告)日：2008-11-06
申请号：US12150925
申请日：2008-05-01
申请人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow
发明人： Ronald J. Sprainis , Michael E. Ring , Bradley Anderson , Jonathon Marlow
IPC分类号： B29C43/18
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 method of making a compressible elastomeric pad from a preselected polymer material includes the steps of providing a preform including a substantially solid body having a predetermined cross-section disposed normal to a central axis of the preform and a pair of axial ends, each having a substantially flat surface disposed normal to the central axis and a central socket formed within at least one substantially flat surface. Next, providing a pair of forming plates, at least one of the pair of forming plates having a raised annular ring and an axially aligned cavity provided on one surface thereof. Then, positioning the preform between the pair of forming plates and axially aligning the exterior peripheral edge of the annular ring with a peripheral edge of a respective central socket. Finally, forming the pad and removing the pad from engagement with the pair of forming plates.
摘要翻译：从预选的聚合物材料制造可压缩的弹性垫的方法包括提供预制件的步骤，该预成型件包括具有垂直于预成型件的中心轴线设置的预定横截面的基本上实心的主体，以及一对轴向端部，基本上平坦的表面布置成垂直于中心轴线，中心插座形成在至少一个基本平坦的表面内。接下来，提供一对成形板，所述一对成形板中的至少一个在其一个表面上具有凸起的环形圈和轴向对准的空腔。然后，将预成型件定位在一对成形板之间并将环形环的外周边缘与相应中心插座的周边边缘轴向对准。最后，形成衬垫并且移除衬垫以与一对成形板接合。

20. 发明授权

US08584551B2 Railroad handbrake chain tension condition sensing device and method 有权
标题翻译：铁路手制动链条张力条件检测装置及方法
公开(公告)号：US08584551B2
公开(公告)日：2013-11-19
申请号：US13028480
申请日：2011-02-16
申请人： Peter Gregar , Jonathon Marlow
发明人： Peter Gregar , Jonathon Marlow
IPC分类号： G05G1/08 , B60T17/22 , B61H13/00
CPC分类号： G01L5/102
摘要： Chain tension sensing device includes a hollow enclosure, a sensor mounted in a stationary position within enclosure and a member mounted for a reciprocal movement in a substantially linear direction relative to the sensor. The member includes a chain engaging first portion, a second portion mounted for reciprocal movement and a sensor target disposed on a distal end of the second portion. A compressible resilient member is mounted in abutting engagement with at least a rear surface of the first portion. Chain take-up attains tension thereon generating force and moving the member towards the sensor so as to position the sensor target in operative sensing alignment therewith. Chain let-up causes the compressible resilient member to move the member in an opposite direction, removing the sensor target from the operative sensing alignment with the sensor. Sensor generates a control signal in response to sensing or not sensing the sensor target.
摘要翻译：链张力感测装置包括中空的外壳，安装在外壳内的静止位置的传感器和安装成相对于传感器沿基本线性方向往复移动的构件。该构件包括链接第一部分，安装用于往复移动的第二部分和设置在第二部分的远端上的传感器目标。可压缩弹性构件安装成与第一部分的至少后表面邻接接合。链条卷绕在其上产生张力并将构件移动到传感器，以便将传感器目标定位成与其进行操作感测对准。链条放松导致可压缩弹性构件沿相反方向移动构件，从而与传感器的操作感测对准相脱离。传感器响应于感测或不感测传感器目标而产生控制信号。

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