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1. 发明授权

US12110216B2 Foldable rail-mounted crane stop device 有权
公开(公告)号：US12110216B2
公开(公告)日：2024-10-08
申请号：US17368801
申请日：2021-07-06
申请人： SOUTHEAST UNIVERSITY
发明人： Hui Jin , Haihan Jiao , Keqin Ding , Libin Wang
IPC分类号： B66C9/18 , B61K7/04 , B66C7/16
CPC分类号： B66C9/18 , B61K7/04 , B66C7/16
摘要： A foldable rail-mounted crane stop device includes an actuating device, a slidably fixing device and a braking device. The actuating device is mounted on a crane rail for bearing the pressure of a crane wheel and thereby actuating the braking device, the slidably fixing device is mounted at an end of the crane rail, and the braking device is connected with the slidably fixing device for braking the crane wheel. The device provided by the present invention is used for crane braking at the end of a rail.

2. 发明申请

US20210053548A1 SYSTEMS AND METHODS FOR MONITORING BRAKE SYSTEMS ON RAILWAY ASSETS 有权
公开(公告)号：US20210053548A1
公开(公告)日：2021-02-25
申请号：US16999555
申请日：2020-08-21
申请人： Amsted Rail Company, Inc.
发明人： Mark Michel , Peter Novellino
IPC分类号： B60T17/22 , B61K7/04 , B60T8/17 , B60T13/66
摘要： Systems for monitoring brake systems on railway assets include a load measuring device. The load measuring device includes an instrumented coupling configured to be connected to the rigging of a brake system of the railway asset; and to an underframe of the railway asset. The load measuring device also includes a data collection unit configured to process an output of a sensor of the instrumented coupling and, based on the sensor output, determine the force being transmitted between the brake rigging and the underframe.

3. 发明授权

US3924539A Rail wheel stop 失效
标题翻译：铁路车轮停止
公开(公告)号：US3924539A
公开(公告)日：1975-12-09
申请号：US53289374
申请日：1974-12-16
申请人： WLADIS S ANTON
发明人： WLADIS S ANTON
IPC分类号： B61K7/20 , B61K7/04
CPC分类号： B61K7/20
摘要： A rail stop having a lamina body of thin plate members which are individually shaped with a recess so that collectively the stop fits over a rail head from both sides of the web. The plate members are hingedly connected together by a pin with a loose fit therebetween and under a spring load. A wedge is provided to cooperate with a rail wheel sought to be stopped, and the lamina stop body for rendering it immovable on the rail by causing it to tilt and the individual plate members to shift on their interfaces thereby elevating a plurality of corners defined by the interfaces and the recesses of said plate members, to produce a serrated surface at the gripping portion of the plate members to bear against the rail head. This structure and operation provides a positive grip between the stop body and the rail head.

4. 发明授权

US3819017A Controllable skate car retarder 失效
标题翻译：可控滑行车拖车
公开(公告)号：US3819017A
公开(公告)日：1974-06-25
申请号：US32032373
申请日：1973-01-02
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： NOBLE P
IPC分类号： B61K7/04 , B61K7/08
CPC分类号： B61K7/04
摘要： This invention relates to a controllable railway skate car retarder including a plurality of levers pivotally supported on the cross ties and disposed on the respective sides of a track rail. The pivotal levers support elongated braking elements which are disposed parallel to the track rails. Each of the outer levers of the car retarder is operated by a power actuator. Each power actuator includes a fluid operated piston and cylinder as well as a mechanical toggle linkage to raise and lower the levers to cause the braking elements to assume a braking or nonbraking position.
摘要翻译：本发明涉及一种可控制的溜冰车减速器，其包括枢转地支撑在十字架上并设置在轨道轨道的相应侧面上的多个杠杆。枢转杆支撑平行于轨道轨道设置的细长制动元件。汽车减速器的每个外杠由动力执行器操作。每个动力致动器包括流体操作的活塞和气缸以及机械肘节联动件，用于升高和降低杠杆以使制动元件呈现制动或非制动位置。

9. 发明授权

US2080053A Car retarder control apparatus and testing means therefor 失效
标题翻译：汽车减速机控制装置及其测试手段
公开(公告)号：US2080053A
公开(公告)日：1937-05-11
申请号：US1682935
申请日：1935-04-17
申请人： UNION SWITCH & SIGNAL CO
发明人： LIVINGSTON JOHN W
IPC分类号： B61K7/04
CPC分类号： B61K7/04

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