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    Railway car hand brake lever
    1.
    发明申请
    Railway car hand brake lever 审中-公开
    铁路车手制动杆

    公开(公告)号：US20080035432A1

    公开(公告)日：2008-02-14

    申请号：US11891916

    申请日：2007-08-14

    申请人： Michael E. Ring ,  Kristofer Heitmeyer ,  Jonathon Marlow ,  Michael J. Moriarity

    发明人： Michael E. Ring ,  Kristofer Heitmeyer ,  Jonathon Marlow ,  Michael J. Moriarity

    IPC分类号： B61H13/02 ,  F16C1/10

    CPC分类号： B61H13/24 ,  B61H13/02 ,  B61H13/36 ,  Y10T74/20438

    摘要： A hand brake lever for use on a truck mounted type railway car brake system includes a first elongated portion which is horizontally disposed when the hand brake lever is installed in such car brake system and a second elongated portion which is connected to first elongated portion and which is disposed in a generally vertical direction and at a predetermined angle so that a second end of the second elongated portion is spaced at a predetermined distance from such truck bolster when the hand brake lever is installed in such system. A plurality of apertures are formed though the first elongated portion for connecting the hand brake lever to each of a brake actuator, a brake beam, a slack adjuster trigger mechanism, and a slack adjuster mechanism. An aperture is formed through the second elongated portion for connecting hand brake chain thereto.

    摘要翻译： 一种用于卡车式铁路车辆制动系统的手制动杆包括当手制动杆安装在这种轿厢制动系统中时水平布置的第一细长部分和连接到第一细长部分的第二细长部分， 以大致垂直方向和预定角度设置，使得当手制动杆安装在该系统中时，第二细长部分的第二端与该卡车摇枕间隔开预定距离。 通过第一细长部分形成多个孔，用于将手制动杆连接到制动致动器，制动梁，松弛调节器触发机构和松弛调节器机构中的每一个。 通过第二细长部分形成孔，用于将手制动链连接到其上。

    Parking brake assembly for railway vehicle brake system
    2.
    发明授权
    Parking brake assembly for railway vehicle brake system 有权
    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。

    Parking brake assembly for railway vehicle brake system
    4.
    发明申请
    Parking brake assembly for railway vehicle brake system 有权
    铁路车辆制动系统驻车制动总成

    公开(公告)号：US20080179144A1

    公开(公告)日：2008-07-31

    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： B61H13/00

    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。

    Parking brake assembly for railway vehicle brake system
    6.
    发明授权
    Parking brake assembly for railway vehicle brake system 有权
    铁路车辆制动系统驻车制动总成

    公开(公告)号：US08469464B2

    公开(公告)日：2013-06-25

    申请号：US13176878

    申请日：2011-07-06

    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： B60T8/34

    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。

    Parking brake assembly for railway vehicle brake system
    8.
    发明授权
    Parking brake assembly for railway vehicle brake system 有权
    铁路车辆制动系统驻车制动总成

    公开(公告)号：US08230985B2

    公开(公告)日：2012-07-31

    申请号：US13176854

    申请日：2011-07-06

    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： F16D65/14

    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。

    METHOD OF MAKING COMPRESSIBLE ELASTOMERIC SPRING
    9.
    发明申请
    METHOD OF MAKING COMPRESSIBLE ELASTOMERIC SPRING 有权
    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。

    Method of making elastomeric pad for a compressible elastomeric spring
    10.
    发明申请
    Method of making elastomeric pad for a compressible elastomeric spring 有权
    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。