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1. 发明申请

WO2022245268A1 COUPLER WITH ANGULAR POSITION DETECTION ASSEMBLY, ANGULAR POSITION DETECTION SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2022245268A1
公开(公告)日：2022-11-24
申请号：PCT/SE2022/050451
申请日：2022-05-09
申请人： DELLNER COUPLERS AB
发明人： NILSSON, Marcus
IPC分类号： B61G3/16 , B61G7/12 , B61G9/00
摘要： The present invention relates to a coupler with an angular position detection assembly, the coupler (10, 10', 10'') comprising: - a front part (11), - a rear part (12), - a rotatable joint (20) comprising a first portion (21, 23) and a second portion (22, 24), said first portion (21, 23) being rotatably attached to the second portion (22, 24), wherein the first portion (21, 23) is attached to the front part (11) and the second portion (22, 24) is attached to the rear part (12) so that the front part (11) of the coupler is rotatable in relation to the rear part (12), and the angular position detection assembly (30) comprising: - a first sensor (31) arranged in connection with one of the first portion (21, 23) and the second portion (22, 24) of the joint (20) and configured to detect or measure a parameter indicative of an angular position of the first portion (21, 23) in relation to the second portion (22, 24), - a transmitter (32) for receiving signals and transmitting them to processing circuitry (40).

2. 发明申请

WO2011082348A1 IMPROVED KNUCKLE FORMED THROUGH THE USE OF IMPROVED EXTERNAL AND INTERNAL SAND CORES AND METHOD OF MANUFACTURE 审中-公开
标题翻译：通过使用改进的外部和内部砂带形成的改进的卡尼尔和制造方法
公开(公告)号：WO2011082348A1
公开(公告)日：2011-07-07
申请号：PCT/US2010/062574
申请日：2010-12-30
申请人： BEDLOE INDUSTRIES LLC , NIBOUAR, F., Andrew , SMERECKY, Jerry, R. , SMITH, Douglas
发明人： NIBOUAR, F., Andrew , SMERECKY, Jerry, R. , SMITH, Douglas
IPC分类号： B22C9/02 , B22C9/10 , B22D15/00 , B61G9/00
CPC分类号： B22C9/02 , B22C9/108 , B22D15/00 , B61G3/04
摘要： A method for manufacturing a railcar coupler knuckle, said method includes providing a cope mold portion and a drag mold portion. The cope and drag mold portions have internal walls that define at least in part perimeter boundaries of a coupler knuckle mold cavity. At least one chill core is positioned within one of the cope mold portion and the drag mold portion. The cope and drag mold portions are closed, with the at least one core therebetween, and the closed cope and drag mold portions and the chill core define a parting line. The mold cavity is filled with a molten metal, which solidifies after filling to form a casting. The casting includes a pulling face portion defined by the chill core, and a central section of the pulling face portion does not contain the parting line and requires no finish grinding upon its formation.
摘要翻译：一种用于制造轨车车钩转向节的方法，所述方法包括提供上模模具部分和拖模模具部分。上模和下模模具部分具有至少部分限定一个联轴器转向节模腔的周边边界的内壁。至少一个冷芯位于上模模具部分和拖模模具部分之一内。上模和下模模具部分被封闭，其间具有至少一个芯，并且封闭的上模和拖模模部分和冷芯确定了分型线。模腔填充有熔融金属，其在填充之后固化以形成铸件。铸件包括由冷却芯限定的拉面部分，并且拉面部分的中心部分不包含分型线，并且在其形成时不需要精磨。

3. 发明申请

WO2021112722A1 ПОГЛОЩАЮЩИЙ АППАРАТ 审中-公开
公开(公告)号：WO2021112722A1
公开(公告)日：2021-06-10
申请号：PCT/RU2020/050232
申请日：2020-09-18
申请人： АНДРЕЕВ, Александр Александрович
发明人： АНДРЕЕВ, Александр Александрович ANDREEV, Aleksandr Aleksandrovich
IPC分类号： B61G9/00
摘要： Поглощающий аппарат, содержит полый корпус с закрытой концевой частью и противоположной открытой концевой частью, через которые проходит главная ось, расположенную в нижней части корпуса упругую систему, нажимной элемент и фрикционную систему, расположенную в открытой части корпуса. Упругая система образована гасителем динамической нагрузки, расположенным в закрытой части корпуса вдоль главной оси корпуса на направляющем стержне. Направляющий стержень выполнен с головкой для его установки в углублении, выполненном в закрытой нижней части корпуса для центрирования направляющего стержня относительно главной оси. Все конструктивные элементы фрикционной системы и упругой системы выполнены и размещены таким образом, что рабочий ход поглощающего аппарата составляет от 110 до 120 мм.

4. 发明申请

WO2017049340A1 DRAWBAR AND DRAWBAR ASSEMBLY 审中-公开
标题翻译：抽屉和抽屉总成
公开(公告)号：WO2017049340A1
公开(公告)日：2017-03-30
申请号：PCT/AU2016/050824
申请日：2016-09-01
申请人： FORTESCUE METALS GROUP LTD
发明人： TAYLOR, Luke , WALLACE, David , REHN, Dean
IPC分类号： B61G5/02 , B61G9/00 , B61G7/00
CPC分类号： B61G5/02 , B61G9/04 , B61G9/045
摘要： A rotary drawbar assembly for coupling rail cars, comprising a drawbar extending between housings each adapted to be fixed to a respective one of the cars, the connection between one end portion of the drawbar and the associated housing comprising a collar rotatably mounted in the housing and a pivot pin mounting the end portion within the collar for pivotal movement relative thereto about an axis transverse to the rotational axis of the collar.
摘要翻译：一种用于连接轨道车辆的旋转牵引杆组件，包括在壳体之间延伸的牵引杆，各牵引杆适于固定到相应的一个轿厢，牵引杆的一个端部与相关联的壳体之间的连接件包括可旋转地安装在壳体中的轴环，枢轴销将端部安装在轴环内，用于围绕轴向横向于轴环的旋转轴线枢转运动。

5. 发明申请

WO2020149968A1 CUSHIONING UNIT WITH REDUCED TAIL YOKE 审中-公开
公开(公告)号：WO2020149968A1
公开(公告)日：2020-07-23
申请号：PCT/US2019/066441
申请日：2019-12-16
申请人： STRATO, INC.
发明人： SUNDE, Jonathan , RING, Michael
IPC分类号： B61G9/14 , B61G9/00 , B61G9/04 , B61G9/06 , B61G9/10 , B61G9/12 , B61G9/18
摘要： A cushioning apparatus for a railway car employs a shortened yoke with a reduced-width tail for placement between stops in a conventional railway car sill. A first stack of rigid plates with elastomeric pads is provided between the straps of the modified yoke behind the coupler follower, and a second stack of plates and elastomeric pads is positioned in the sill behind the modified yoke to absorb buff loads on the coupler. In embodiments, the entire assembly may be placed in a sill having forward stops, intermediate stops, and rear stops, adapted to house a hydraulic cushioning unit.

6. 发明申请

WO2015172186A1 A DRAFT BOX WEAR LINER 审中-公开
标题翻译：一个盒子磨损内衬
公开(公告)号：WO2015172186A1
公开(公告)日：2015-11-19
申请号：PCT/AU2015/000285
申请日：2015-05-15
申请人： ROSS EQUIPMENT AUSTRALIA
发明人： ROSS, Matthew
IPC分类号： B61G9/04 , B61G9/12 , B61G9/00 , B61G11/00
CPC分类号： B61G9/10 , B61G9/04 , B61G9/12
摘要： A draft box wear liner configured for insertion between a draft gear and a draft box of a rail car coupling system wherein the wear liner comprises a securing arrangement configured for securing the wear liner to a draft gear.
摘要翻译：一种引导箱磨损衬套，其构造成用于插入在轨道汽车耦合系统的牵引齿轮和牵引箱之间，其中所述耐磨衬套包括被配置为将所述耐磨衬套固定到牵伸齿轮的固定装置。

7. 发明申请

WO2003008253A1 DRAFT GEAR FOR A REDUCED-SLACK DRAWBAR ASSEMBLY 审中-公开
标题翻译：减速滑梯组件用齿轮
公开(公告)号：WO2003008253A1
公开(公告)日：2003-01-30
申请号：PCT/US2002/021442
申请日：2002-07-08
申请人： MINER ENTERPRISES, INC.
发明人： CARLSTEDT, Richard, A.
IPC分类号： B61G9/00
CPC分类号： B61G9/10 , B61G9/24
摘要： A draft gear (10) which has a wedge (42), two friction shoes (36, 38), two tapered wear liners (22, 24), a spring seat (46) and a spring package (44). The wedge (42) has surfaces which cooperate with surfaces on each of the friction shoes (36, 38) forming a first selected angle of about 40 degrees to the major axis of the draft gear housing (14). A second group of surfaces on the friction shoes (38) cooperate with surfaces on the tapered wear liners (22, 24) to create a second angle of about 5 degrees with respect to the major axis of the draft gear. A third group of surfaces on the friction shoes cooperate with surfaces on the spring seat to form a third selected angle of about 65 degrees with respect to the major axis of the draft gear (10).
摘要翻译：具有楔形件（42），两个摩擦靴（36,38），两个锥形磨损衬套（22,24），弹簧座（46）和弹簧组件（44）的牵引齿轮（10）。楔形物（42）具有与每个摩擦鞋（36,38）上的表面配合的表面，其形成与牵引齿轮壳体（14）的长轴成约40度的第一选定角度。摩擦鞋（38）上的第二组表面与锥形磨损衬垫（22,24）上的表面配合，以相对于牵伸齿轮的长轴产生约5度的第二角度。摩擦鞋上的第三组表面与弹簧座上的表面配合，以相对于牵引齿轮（10）的长轴形成约65度的第三选定角度。

8. 发明申请

WO2019240660A1 TRAIN COUPLER ARRANGEMENT WITH AXIAL EXPANSION MODULE 审中-公开
公开(公告)号：WO2019240660A1
公开(公告)日：2019-12-19
申请号：PCT/SE2019/050555
申请日：2019-06-12
申请人： DELLNER COUPLERS AB
发明人： HARRYSSON, Fredrik , WESTMAN, Anders
IPC分类号： B61G7/12 , B61G9/04 , B61G9/12 , B61G9/00 , B61G9/24
摘要： The present invention relates to a train coupler adapted for energy absorption by the use of a deformation unit. According to the invention an axial expansion module is provided and mounted together with the deformation unit and an anchor in the housing of the train coupler. By expanding the axial expansion module after being mounted into the housing, the deformation unit and the anchor will be biased between the front and rear lugs of the housing and held in place by a predetermined force in the axial direction only.

9. 发明申请

WO2017118265A1 一种跨座式单轨列车中央牵引装置审中-公开
公开(公告)号：WO2017118265A1
公开(公告)日：2017-07-13
申请号：PCT/CN2016/109697
申请日：2016-12-13
申请人：中车青岛四方机车车辆股份有限公司
发明人：周锦铭 , 张月军 , 张会杰 , 马利军 , 吕晓俊 , 赵海芹 , 周小江 , 宋树亮 , 赵伟 , 史玉杰 , 翟超智
IPC分类号： B61G9/00 , B61F5/50
CPC分类号： B61F5/50 , B61G9/00
摘要：一种跨座式单轨列车中央牵引装置，包括牵引销（9）和牵引梁（10），牵引梁（10）的中心具有一中心套筒（22），牵引销（9）安装在中心套筒（22）内，中心套筒（22）的内腔呈上下两端孔径大、中间孔径小的束腰形结构，形成双锥形斜面，在中心套筒（22）的内壁与牵引销（9）之间设置有弹性橡胶套。本装置整体结构简单紧凑，便于实现车体与转向架的连接与分离，而且通过束腰形结构的牵引梁（10）、弹性橡胶套及牵引橡胶堆（11）的配合，不但在功能上能更好地实现车辆运行时牵引力与制动力的传递，还能更好地适应垂向和纵向上载荷的变化与加载，满足更大的牵引力的要求和载荷变化，极大地提高了车辆运行的平稳性和舒适性。

10. 发明申请

WO2010083675A1 一种铁路货车钩缓装置的钩尾框审中-公开
公开(公告)号：WO2010083675A1
公开(公告)日：2010-07-29
申请号：PCT/CN2009/072896
申请日：2009-07-24
申请人：齐齐哈尔轨道交通装备有限责任公司 , 牡丹江金缘钩缓制造有限责任公司 , 姜岩 , 孟庆民 , 丛盛国 , 王俊龙 , 崔英俊 , 陈龙
发明人：姜岩 , 孟庆民 , 丛盛国 , 王俊龙 , 崔英俊 , 陈龙
IPC分类号： B61G9/00 , B61G9/20 , B61G9/22
CPC分类号： B61G9/22

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