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62 条记录 (耗时 0.018 秒)

    Parking brake assembly for railway vehicle brake system
    23.
    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。

    Release hold mechanism with gravity weighted indicator flag
    24.
    发明授权
    Release hold mechanism with gravity weighted indicator flag 有权
    释放保持机构，重力加权指示标志

    公开(公告)号：US07093694B2

    公开(公告)日：2006-08-22

    申请号：US10393577

    申请日：2003-03-21

    申请人： Staffan Brandt ,  Howard Sommerfeld ,  Scott Natschke ,  Wajih Kanjo

    发明人： Staffan Brandt ,  Howard Sommerfeld ,  Scott Natschke ,  Wajih Kanjo

    IPC分类号： B60T17/22 ,  G05G5/06 ,  G01D13/22

    CPC分类号： B61H13/04 ,  Y10T74/2069

    摘要： The present invention discloses a hand brake mechanism having a gravity based release hold mechanism with a visual indicator to prevent unwanted application of the railcar brakes and indicate such release hold condition. The release hold mechanism comprises a gravity based member pivotally linked to a release shaft preventing reverse rotation of the release shaft causing an unintended take-up of the chain. A detent retaining device disposed within the railcar hand brake housing further provides improve reliability of the operation. The gravity based member incorporates an indicator portion having a reflective coating to indicate such release hold position of the railcar hand brake.

    摘要翻译： 本发明公开了一种具有基于重力的释放保持机构的手制动机构，其具有视觉指示器，以防止不必要地施加轨道车辆制动并指示这种释放保持状态。 释放保持机构包括枢转地连接到释放轴的基于重力的构件，防止释放轴的反向旋转，导致链条的意外吸收。 设置在轨道车辆手制动器壳体内的制动器保持装置进一步提供了操作的可靠性提高。 基于重力的构件包括具有反射涂层的指示器部分，以指示该轨道车辆手刹车的这种释放保持位置。

    Railway braking apparatus
    28.
    发明授权
    Railway braking apparatus 失效
    铁路制动装置

    公开(公告)号：US5549363A

    公开(公告)日：1996-08-27

    申请号：US473657

    申请日：1995-06-07

    申请人： Wajih Kanjo ,  Eric Smith ,  Thomas J. Demoise ,  Michael Girotti ,  Thomas McCabe ,  Charles B. Fessler ,  Scott Natschke

    发明人： Wajih Kanjo ,  Eric Smith ,  Thomas J. Demoise ,  Michael Girotti ,  Thomas McCabe ,  Charles B. Fessler ,  Scott Natschke

    IPC分类号： B60T7/18 ,  B60T13/40 ,  B60T17/22 ,  B61H13/02 ,  B60T15/16

    CPC分类号： B60T7/18 ,  B60T13/406 ,  B60T17/228 ,  B61H13/02

    摘要： Apparatus for indicating the condition of hand brakes on railway cars and for applying and releasing railway car parking or hand brakes automatically in response to predetermined conditions including movement of a train, wayside conditioning apparatus, wayside operating mechanism, a signal controlled by an operator and performance of predetermined railway operating procedures, such as completion of an air brake test procedure. The apparatus may respond to mechanical, electrical and electronic signals and may operate on pneumatic or electric power provided from the service air brake system of a train or from a source of power outside of such air brake system. A brake system for a railway train equipped with brakes is disclosed comprising a first device for applying such brakes to inhibit movement of the railway train, a second device operable under certain predetermined conditions to cause the first device to apply such brakes, a third device normally in a first condition but responsive to the application of such brakes by operation of such second device to assume a second condition, and a fourth device effective when the third device is in its second condition to provide an indication thereof.

    摘要翻译： 用于指示铁路车辆上的手制动器的状况的装置，以及响应于包括列车的移动，路边调节装置，路旁操作机构，由操作者控制的信号和性能的预定条件自动地施加和释放铁路停车场或手刹 预定的铁路操作程序，如完成空气制动测试程序。 该装置可以响应机械，电气和电子信号，并且可以对从列车的服务空气制动系统或从这种空气制动系统外部的动力源提供的气动或电力进行操作。 公开了一种用于配备有制动器的铁路车辆的制动系统，包括用于施加这种制动器以阻止铁路列车运动的第一装置，在特定预定条件下可操作以使第一装置施加这种制动器的第二装置，第三装置通常 在第一情况下，但是响应于通过操作这种第二装置来施加这种制动器以呈现第二状态，以及当第三装置处于其第二状态以提供其指示时有效的第四装置。

    Locking wedge assembly to removably secure a male connection member in an articulated-type coupling arrangement
    29.
    发明授权
    Locking wedge assembly to removably secure a male connection member in an articulated-type coupling arrangement 失效
    锁定楔组件可拆卸地将阳连接构件固定在铰接式联接装置中

    公开(公告)号：US5277323A

    公开(公告)日：1994-01-11

    申请号：US814259

    申请日：1991-12-23

    申请人： William D. Wallace ,  Edward G. Lynch, Jr. ,  David W. Daugherty, Jr. ,  Wajih Kanjo ,  Michael G. Hawryszkow

    发明人： William D. Wallace ,  Edward G. Lynch, Jr. ,  David W. Daugherty, Jr. ,  Wajih Kanjo ,  Michael G. Hawryszkow

    IPC分类号： B61G5/02

    CPC分类号： B61G5/02 ,  Y10T403/7067

    摘要： This invention provides a locking wedge assembly capable of exerting a predetermined pressure in at least one direction. Such assembly removably secures a male connection member to a female connection member of an articulated coupling arrangement. Such articulated coupling arrangement used to secure one end of a first railway car to an adjacent end of said railway car in a semi-permanent fashion. The assembly includes a wedge-shaped member having a surface engageable with a surface located in an opening in a side wall portion of a cavity at an outer end of the female member and another surface engageable with a surface on a shaft member of a spherical bearing carried by such male member. An aperture is formed through such wedge-shaped member along a longitudinal axis thereof. A bolt member is disposed through this aperture and an aperture formed through a bottom wall on the outer end of such female member adjacent the side wall opening. At least one force exerting device is positioned intermediate either the top surface of the wedge member and the bottom surface of the head of such bolt on the bottom surface of the bottom wall and the top surface of the nut carried by the bolt.

    摘要翻译： 本发明提供一种能够在至少一个方向施加预定压力的锁定楔组件。 这种组件将阳连接构件可移除地固定到铰接式联接装置的阴连接构件。 这种铰接的联接装置用于以半永久的方式将第一铁路车辆的一端固定到所述铁路车辆的相邻端。 组件包括楔形构件，其具有可与位于阴构件的外端处的腔的侧壁部分中的开口中的表面接合的表面，以及可与球形轴承的轴构件上的表面接合的另一表面 由男性成员携带。 沿其纵向轴线穿过这种楔形构件形成孔。 螺栓构件穿过该孔设置，并且孔穿过靠近侧壁开口的这种阴构件的外端上的底壁形成。 至少一个力施加装置位于楔形构件的顶表面和这种螺栓的头部的底表面在底壁的底表面和由螺栓承载的螺母的顶表面之间。

    Removable shaft member engageable in a ball portion of articulated bearing assembly
    30.
    发明授权
    Removable shaft member engageable in a ball portion of articulated bearing assembly 失效
    可移动轴构件可接合在铰接轴承组件的球部中

    公开(公告)号：US5271511A

    公开(公告)日：1993-12-21

    申请号：US925604

    申请日：1992-08-04

    申请人： David W. Daugherty, Jr. ,  Wajih Kanjo ,  Michael G. Hawryszkow

    发明人： David W. Daugherty, Jr. ,  Wajih Kanjo ,  Michael G. Hawryszkow

    IPC分类号： B61G5/02 ,  F16C3/02 ,  B61G5/00

    CPC分类号： B61G5/02 ,  Y10T403/32877

    摘要： A bearing assembly having a removable shaft member. The shaft member has a center portion is designed such that rotation of the ball portion of the bearing assembly on the center portion is prevented. A first end portion extends outwardly from one end of the center portion and has a diameter substantially equal to an arcuate portion formed in a first side wall portion of a cavity located at one end of the female connection member. A flat face portion engageable by a wedge member is provided on the first end portion. A locking device is engageable with the first end portion to secure the ball portion against lateral movement in a first direction. A second end portion extends outwardly from the other end of the center portion and has a diameter also substantially equal to a diameter of an arcuate portion in a second side wall portion of the cavity. A flat face is formed on the second end portion which is engageable by another wedge member, thereby securing the male member to the female connection member. Another locking device is engageable on the second end portion to prevent the ball portion of the bearing assembly to prevent lateral movement in a second direction.