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公开(公告)号：US10059314B2
公开(公告)日：2018-08-28
申请号：US14503924
申请日：2014-10-01
Applicant: WABTEC HOLDING CORP.
Inventor： Michael Koziol , Richard Wayne Plegge , Peter Paul Gregar
CPC classification number: B60T7/104 , B60T17/228 , B61H13/04 , F16C27/08 , F16C33/585 , Y10T74/2039
Abstract: A bail compensating joint may include a threaded push rod, a ratchet in threaded connection with the push rod for rotational motion thereon, and a helical joint including a first bearing and a second bearing mounted on the ratchet for facilitating rotation of the ratchet. The second bearing is supported by an annular composite race member formed by a metal annular inner race member joined with a resiliently deformable annular outer member. In another embodiment of the bail compensating joint, a pair of spherical joints is disposed on opposite sides of the ratchet, the spherical joints supporting the respective first and second bearings.
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公开(公告)号：US10059352B2
公开(公告)日：2018-08-28
申请号：US14300414
申请日：2014-06-10
Applicant: WABTEC Holding Corp.
Inventor： Michael Koziol
Abstract: A corrective device for correcting uneven brake shoe wear on a brake mechanism for a railway vehicle, wherein the railway vehicle includes a brake beam having a tension beam coupled to a compression beam, a brake head with brake shoes provided at each end of the brake beams, and a slack adjuster. The corrective device is configured to cooperate with at least one of the compression beam and the slack adjuster to minimize or prevent the compression beam and the tension beam from rotating relative to the wheels and side frames of the railway vehicle. A braking system including the corrective device and a method for correcting uneven brake shoe wear on a brake mechanism for a railway vehicle is also provided.
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公开(公告)号：US20150001016A1
公开(公告)日：2015-01-01
申请号：US14315502
申请日：2014-06-26
Applicant: WABTEC Holding Corp.
Inventor： Shaun T. Whalen , Peter Paul Gregar , Scott Lee Natschke , Wajih Kanjo , Michael Koziol
CPC classification number: B61H15/0057 , F16D65/0025 , F16D65/66
Abstract: A contaminant mitigation device for use with a slack adjuster for a railway brake rigging to protect the critical operating area of the slack adjuster. The critical operating area of a slack adjuster includes the components that are configured to operate together to adjust the brake rigging. The slack adjuster includes at least a main housing portion, a cone nut housing portion enclosing the critical operating area of the slack adjuster, and an overtravel housing portion. The contaminant mitigation device includes a sealing system configured for cooperating with at least one of the main housing portion, cone nut housing portion, and overtravel housing portion to seal the critical operating area against entrance of fluid and/or contaminants therein and/or to at least reduce the exposure of this area to fluid and/or contaminants. The contaminant mitigation device can also include a drainage system associated therewith.
Abstract translation: 用于与用于铁路制动器索具的松弛调节器一起使用的污染物减轻装置，以保护松弛调节器的关键操作区域。 松弛调节器的关键操作区域包括构造成一起操作以调节制动索具的部件。 松弛调节器至少包括主壳体部分，包围松弛调节器的临界操作区域的锥形螺母壳体部分和超行程壳体部分。 污染物减轻装置包括密封系统，该密封系统构造成用于与主壳体部分，锥形螺母壳体部分和超行程外壳部分中的至少一个配合，以密封临界操作区域以防止其中的流体和/或污染物入口和/ 最少减少该区域暴露于流体和/或污染物。 污染物减轻装置还可以包括与其相关联的排水系统。
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Patent Agency Ranking
公开(公告)号：US09540021B2
公开(公告)日：2017-01-10
申请号：US14315502
申请日：2014-06-26
Applicant: WABTEC Holding Corp.
Inventor： Shaun T. Whalen , Peter Paul Gregar , Scott Lee Natschke , Wajih Kanjo , Michael Koziol
CPC classification number: B61H15/0057 , F16D65/0025 , F16D65/66
Abstract: A contaminant mitigation device for use with a slack adjuster for a railway brake rigging to protect the critical operating area of the slack adjuster. The critical operating area of a slack adjuster includes the components that are configured to operate together to adjust the brake rigging. The slack adjuster includes at least a main housing portion, a cone nut housing portion enclosing the critical operating area of the slack adjuster, and an overtravel housing portion. The contaminant mitigation device includes a sealing system configured for cooperating with at least one of the main housing portion, cone nut housing portion, and overtravel housing portion to seal the critical operating area against entrance of fluid and/or contaminants therein and/or to at least reduce the exposure of this area to fluid and/or contaminants. The contaminant mitigation device can also include a drainage system associated therewith.
Abstract translation: 用于与用于铁路制动器索具的松弛调节器一起使用的污染物减轻装置，以保护松弛调节器的关键操作区域。 松弛调节器的关键操作区域包括构造成一起操作以调节制动索具的部件。 松弛调节器至少包括主壳体部分，包围松弛调节器的临界操作区域的锥形螺母壳体部分和超行程壳体部分。 污染物减轻装置包括密封系统，该密封系统构造成用于与主壳体部分，锥形螺母壳体部分和超行程外壳部分中的至少一个配合，以密封临界操作区域以防止其中的流体和/或污染物入口和/ 最少减少该区域暴露于流体和/或污染物。 污染物减轻装置还可以包括与其相关联的排水系统。
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公开(公告)号：US09517753B2
公开(公告)日：2016-12-13
申请号：US14503850
申请日：2014-10-01
Applicant: WABTEC HOLDING CORP.
Inventor： Michael Koziol , Richard Wayne Plegge , Peter Paul Gregar
CPC classification number: B60T7/104 , B60T17/228 , B61H13/04 , F16C27/08 , F16C33/585 , Y10T74/2039
Abstract: A spring-biased lever arm mechanism for operating an operating lever of a parking brake release mechanism. The lever arm mechanism includes a lever arm mounted on a pivot pin, a torsion spring disposed on the pivot pin, and first and second cable release mechanism. A manually operated parking brake release mechanism is also provided for a railway vehicle including a brake actuator, an operating lever associated with the brake actuator to manually release an applied braking force, and the spring-biased lever arm mechanism for operating the operating lever.
Abstract translation: 一种用于操作驻车制动器释放机构的操作杆的弹簧偏压杠杆臂机构。 杠杆臂机构包括安装在枢轴销上的杠杆臂，设置在枢轴销上的扭力弹簧以及第一和第二缆索释放机构。 还提供了一种用于铁路车辆的手动驻车制动器释放机构，其包括制动致动器，与制动致动器相关联的操作杆以手动释放施加的制动力，以及用于操作操作杆的弹簧偏压杆臂机构。
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公开(公告)号：US20150090541A1
公开(公告)日：2015-04-02
申请号：US14503924
申请日：2014-10-01
Applicant: WABTEC HOLDING CORP.
Inventor： Michael Koziol , Richard Wayne Plegge , Peter Paul Gregar
CPC classification number: B60T7/104 , B60T17/228 , B61H13/04 , F16C27/08 , F16C33/585 , Y10T74/2039
Abstract: A bail compensating joint may include a threaded push rod, a ratchet in threaded connection with the push rod for rotational motion thereon, and a helical joint including a first bearing and a second bearing mounted on the ratchet for facilitating rotation of the ratchet. The second bearing is supported by an annular composite race member formed by a metal annular inner race member joined with a resiliently deformable annular outer member. In another embodiment of the bail compensating joint, a pair of spherical joints is disposed on opposite sides of the ratchet, the spherical joints supporting the respective first and second bearings.
Abstract translation: 吊环补偿接头可以包括螺纹推杆，与用于在其上旋转运动的推杆螺纹连接的棘轮，以及包括安装在棘轮上的第一轴承和第二轴承的螺旋接头，以便于棘轮的旋转。 第二轴承由环形复合座圈构件支撑，该环形复合座圈构件由与可弹性变形的环形外构件连接的金属环形内圈构件形成。 在吊钩补偿接头的另一实施例中，一对球形接头设置在棘轮的相对侧上，球形接头支撑相应的第一和第二轴承。
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公开(公告)号：US20150090064A1
公开(公告)日：2015-04-02
申请号：US14503850
申请日：2014-10-01
Applicant: WABTEC HOLDING CORP.
Inventor： Michael Koziol , Richard Wayne Plegge , Peter Paul Gregar
CPC classification number: B60T7/104 , B60T17/228 , B61H13/04 , F16C27/08 , F16C33/585 , Y10T74/2039
Abstract: A spring-biased lever arm mechanism for operating an operating lever of a parking brake release mechanism. The lever arm mechanism includes a lever arm mounted on a pivot pin, a torsion spring disposed on the pivot pin, and first and second cable release mechanism. A manually operated parking brake release mechanism is also provided for a railway vehicle including a brake actuator, an operating lever associated with the brake actuator to manually release an applied braking force, and the spring-biased lever arm mechanism for operating the operating lever.
Abstract translation: 一种用于操作驻车制动器释放机构的操作杆的弹簧偏压杠杆臂机构。 杠杆臂机构包括安装在枢轴销上的杠杆臂，设置在枢轴销上的扭力弹簧以及第一和第二缆索释放机构。 还提供了一种用于铁路车辆的手动驻车制动器释放机构，其包括制动致动器，与制动致动器相关联的操作杆以手动释放施加的制动力，以及用于操作操作杆的弹簧偏压杆臂机构。
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公开(公告)号：US20150014102A1
公开(公告)日：2015-01-15
申请号：US14300414
申请日：2014-06-10
Applicant: WABTEC Holding Corp.
Inventor： Michael Koziol
Abstract: A corrective device for correcting uneven brake shoe wear on a brake mechanism for a railway vehicle, wherein the railway vehicle includes a brake beam having a tension beam coupled to a compression beam, a brake head with brake shoes provided at each end of the brake beams, and a slack adjuster. The corrective device is configured to cooperate with at least one of the compression beam and the slack adjuster to minimize or prevent the compression beam and the tension beam from rotating relative to the wheels and side frames of the railway vehicle. A braking system including the corrective device and a method for correcting uneven brake shoe wear on a brake mechanism for a railway vehicle is also provided.
Abstract translation: 一种用于校正用于铁路车辆的制动机构上的不均匀的制动蹄磨损的校正装置，其中所述铁路车辆包括具有联接到压缩梁的张力梁的制动梁，具有设置在所述制动梁的每个端部处的制动蹄的制动头 ，和一个松弛调节器。 校正装置构造成与压缩束和松弛调节器中的至少一个配合，以最小化或防止压缩梁和张力梁相对于铁路车辆的车轮和侧框架旋转。 还提供了一种制动系统，其包括校正装置和用于校正用于铁路车辆的制动机构上的不均匀制动蹄磨损的方法。
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