System for monitoring railroad cars
    4.
    发明授权
    System for monitoring railroad cars 有权
    铁路车辆监控系统

    公开(公告)号:US08060264B2

    公开(公告)日:2011-11-15

    申请号:US11734859

    申请日:2007-04-13

    IPC分类号: G05D1/00

    摘要: A system for monitoring railroad cars comprising a hatch cover assembly including a cover body, a sensor, a wireless transmitter for transmitting data received from the sensor, a wireless receiver for receiving the data from the wireless transmitter, and a satellite transmitter for transmitting the data to a satellite. The wireless receiver and the satellite transmitter are attached to the hatch cover assembly. In one embodiment, the sensor is a pressure sensor having a sensing unit situated in the plenum of a vented hatch cover. In another embodiment, the sensor is an air flow sensor having a sensing unit situated in the plenum of a vented hatch cover. In another embodiment, the sensor is a chain tension sensor attached to a handbrake chain. In another embodiment, the sensor is a hatch cover position attached to the hatch cover assembly.

    摘要翻译: 一种用于监测铁路车辆的系统,包括舱口盖组件,其包括盖体,传感器,用于发送从传感器接收的数据的无线发射器,用于从无线发射器接收数据的无线接收机,以及用于发送数据的卫星发射机 到卫星。 无线接收器和卫星发射器连接到舱口盖组件。 在一个实施例中,传感器是具有位于通风舱口盖的增压室中的感测单元的压力传感器。 在另一个实施例中,传感器是具有位于通风舱口盖的增压室中的感测单元的空气流量传感器。 在另一个实施例中,传感器是连接到手制动链的链条张力传感器。 在另一个实施例中,传感器是连接到舱口盖组件的舱口盖位置。

    Manway Gasket
    5.
    发明申请
    Manway Gasket 有权
    车道垫片

    公开(公告)号:US20120160127A1

    公开(公告)日:2012-06-28

    申请号:US13409345

    申请日:2012-03-01

    IPC分类号: B61D39/00 B61D49/00 F16J15/02

    CPC分类号: B61D5/08

    摘要: A gasket for a railroad car manway nozzle and cover includes an inner leg portion and an outer leg portion joined by a generally planar annular body portion defining an upper annular cover sealing surface and a lower annular nozzle body sealing surface. Concentric annular chevrons are formed on the upper and lower annular sealing surfaces. In one form, the chevrons have a uniform height relative to the upper and lower sealing surfaces. In a modified form, the height of the chevrons varies relative to the surfaces from the which they extend. The height of the chevrons is a minimum where the gasket is radially aligned with cover clamping bolts and a maximum at radial locations midway between clamping bolts. A tab depending from the outer leg portion provides visual verification of the presence of the gasket.

    摘要翻译: 用于铁路车辆管道喷嘴和盖子的垫圈包括由限定上部环形盖密封表面和下部环形喷嘴体密封表面的大致平坦的环形主体部分连接的内部腿部和外部腿部。 同心环形人字形形成在上下环形密封面上。 在一种形式中,人字形相对于上密封表面和下密封表面具有均匀的高度。 在修改形式中,人字形的高度相对于它们延伸的表面而变化。 垫圈的高度最小,垫圈与盖夹紧螺栓径向对齐,最大限度地在夹紧螺栓之间的径向位置。 从外腿部分悬垂的翼片提供了垫圈存在的目视验证。

    Manway gasket
    6.
    发明授权
    Manway gasket 有权
    人造密封圈

    公开(公告)号:US08166891B2

    公开(公告)日:2012-05-01

    申请号:US12616426

    申请日:2009-11-11

    IPC分类号: B61D39/00

    CPC分类号: B61D5/08

    摘要: A gasket for a railroad car manway nozzle and cover includes an inner leg portion and an outer leg portion joined by a generally planar annular body portion defining an upper annular cover sealing surface and a lower annular nozzle body sealing surface. Concentric annular chevrons are formed on the upper and lower annular sealing surfaces. In one form, the chevrons have a uniform height relative to the upper and lower sealing surfaces. In a modified form, the height of the chevrons varies relative to the surfaces from which they extend. The height of the chevrons is a minimum where the gasket is radially aligned with cover clamping bolts and a maximum at radial locations midway between clamping bolts. A tab depending from the outer leg portion provides visual verification of the presence of the gasket.

    摘要翻译: 用于铁路车辆管道喷嘴和盖子的垫圈包括由限定上部环形盖密封表面和下部环形喷嘴体密封表面的大致平坦的环形主体部分连接的内部腿部和外部腿部。 同心环形人字形形成在上下环形密封面上。 在一种形式中,人字形相对于上密封表面和下密封表面具有均匀的高度。 在修改形式中,人字形的高度相对于它们延伸的表面而变化。 垫圈的高度最小,垫圈与盖夹紧螺栓径向对齐,最大限度地在夹紧螺栓之间的径向位置。 从外腿部分悬垂的翼片提供了垫圈存在的目视验证。

    Connector fitting
    7.
    发明授权
    Connector fitting 有权
    连接器配件

    公开(公告)号:US09194522B2

    公开(公告)日:2015-11-24

    申请号:US13531209

    申请日:2012-06-22

    IPC分类号: F16L37/18

    CPC分类号: F16L37/18

    摘要: A fluid coupling including an annular adapter with a cam receiving groove and an annular coupler slidable onto the adapter with cam levers movable to engage cams within the cam receiving groove. The adapter is made of Ultra High Density Polyethylene and has a metal insert or collar defining the cam receiving groove.

    摘要翻译: 一种流体联接器,包括具有凸轮接收槽的环形适配器和可滑动到适配器上的环形联接器,凸轮杆可移动以接合凸轮接收槽内的凸轮。 适配器由超高密度聚乙烯制成,并具有限定凸轮接收槽的金属插入件或套环。

    Manway gasket
    8.
    发明授权
    Manway gasket 有权
    人造密封圈

    公开(公告)号:US08656840B2

    公开(公告)日:2014-02-25

    申请号:US13409345

    申请日:2012-03-01

    IPC分类号: B61D39/00

    CPC分类号: B61D5/08

    摘要: A gasket for a railroad car manway nozzle and cover includes an inner leg portion and an outer leg portion joined by a generally planar annular body portion defining an upper annular cover sealing surface and a lower annular nozzle body sealing surface. Concentric annular chevrons are formed on the upper and lower annular sealing surfaces. In one form, the chevrons have a uniform height relative to the upper and lower sealing surfaces. In a modified form, the height of the chevrons varies relative to the surfaces from the which they extend. The height of the chevrons is a minimum where the gasket is radially aligned with cover clamping bolts and a maximum at radial locations midway between clamping bolts. A tab depending from the outer leg portion provides visual verification of the presence of the gasket.

    摘要翻译: 用于铁路车辆管道喷嘴和盖子的垫圈包括内部腿部和外部腿部分,该腿部部分和外部腿部部分由限定上部环形盖密封表面和下部环形喷嘴体密封表面的大致平面的环形主体部分连接。 同心环形人字形形成在上下环形密封面上。 在一种形式中,人字形相对于上密封表面和下密封表面具有均匀的高度。 在修改形式中,人字形的高度相对于它们延伸的表面而变化。 垫圈的高度最小,垫圈与盖夹紧螺栓径向对齐,最大限度地在夹紧螺栓之间的径向位置。 从外腿部分悬垂的翼片提供了垫圈存在的目视验证。

    Connector Fitting
    9.
    发明申请
    Connector Fitting 有权
    连接器配件

    公开(公告)号:US20130341919A1

    公开(公告)日:2013-12-26

    申请号:US13531209

    申请日:2012-06-22

    IPC分类号: F16L21/00

    CPC分类号: F16L37/18

    摘要: A fluid coupling including an annular adapter with a cam receiving groove and an annular coupler slidable onto the adapter with cam levers movable to engage cams within the cam receiving groove. The adapter is made of Ultra High Density Polyethylene and has a metal insert or collar defining the cam receiving groove.

    摘要翻译: 一种流体联接器,包括具有凸轮接收槽的环形适配器和可滑动到适配器上的环形联接器,凸轮杆可移动以接合凸轮接收槽内的凸轮。 适配器由超高密度聚乙烯制成,并具有限定凸轮接收槽的金属插入件或套环。

    Universal latch system for railroad car hatch covers
    10.
    发明授权
    Universal latch system for railroad car hatch covers 失效
    用于铁路车厢盖的通用闩锁系统

    公开(公告)号:US5738396A

    公开(公告)日:1998-04-14

    申请号:US637926

    申请日:1996-05-01

    IPC分类号: B61D17/16 E05B65/00

    摘要: A latch system for retaining hatch covers on railroad cars can accommodate any hatch cover type made by any car builder. The latch has a universal arm with a custom-made hinge adapter at one end for pivotally connecting the arm to any hatch design or cover type. The other end of the arm mounts a catch adaptor which receives a catch bolt for retaining the arm in a closed position. The arm also has fittings for accepting brackets and wings for vented hatch covers.

    摘要翻译: 用于在火车上保持舱口盖的闩锁系统可以容纳由任何汽车制造商制造的任何舱口盖。 闩锁具有通用臂,在一端具有定制的铰链适配器,用于将臂可枢转地连接到任何舱口设计或盖型。 臂的另一端安装一个接头适配器,该接头适配器接收用于将臂保持在闭合位置的止动螺栓。 手臂还具有用于接收用于通风舱口盖的支架和翼的配件。