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71. 发明申请

US20070175851A1 Towing arrangement and deformation tube in a railway vehicle coupling 有权
标题翻译：铁路车辆联轴器牵引装置和变形管
公开(公告)号：US20070175851A1
公开(公告)日：2007-08-02
申请号：US10588306
申请日：2005-01-25
申请人： Magnus Hogbring
发明人： Magnus Hogbring
IPC分类号： B61G9/00
CPC分类号： B61G9/22 , B60D1/50 , B61G9/06
摘要： A towing arrangement intended for train couplers includes a bar (8), which at a rear end has an axially projecting pin (10), which projects through a through hole (40) in a plate (11), which on both sides is surrounded by shock-absorbing spring members (12), which always aim to hold the pin in a starting position in relation to the plate, and against the action of which the pin together with the bar are axially movable. The plate (11) is included in a mandrel (16) equipped with a cone (19), which mandrel is inserted into a deformation tube (17), more precisely into a wide, front tube section (22), which via a waist (23) transforms into a thinner, rear tube section (21), which is deformable by the mandrel (16). A deformation tube is also described.
摘要翻译：用于列车联轴器的牵引装置包括杆（8），杆（8）在后端具有轴向突出的销（10），突出通过板（11）中的通孔（40），该通孔在两侧被包围通过减震弹簧构件（12），其总是旨在将销保持在相对于板的起始位置，并且抵抗其与杆一起的作用是可轴向移动的。板（11）包括在装备有锥体（19）的心轴（16）中，该心轴被插入到变形管（17）中，更精确地插入到宽的前管部分（22）中，通过腰部（23）转换成可由心轴（16）变形的更薄的后管部分（21）。还描述了变形管。

72. 发明授权

US5927521A Lightweight and topless draft arm 失效
标题翻译：轻巧轻盈的手臂
公开(公告)号：US5927521A
公开(公告)日：1999-07-27
申请号：US942468
申请日：1997-10-02
申请人： John R. Downes , Kenneth W. Trainer
发明人： John R. Downes , Kenneth W. Trainer
IPC分类号： B61G9/22 , B61G9/00
CPC分类号： B61G9/22
摘要： A lightweight and topless draft arm is disclosed for use in a railway car. The draft arm includes an open top surface with the metal layer removed, lateral support members and tiebars transversing the side walls for greater draft arm strength, and thinner side walls below the keyslots. Removal of the top surface of the draft arm eliminates the traditional double layer of material formed by the bottom of the car body and the top of the draft arm. Effectively, the bottom of the car body becomes the top of the draft arm resulting in a lighter weight railway car.
摘要翻译：公开了一种用于铁路车辆的轻型和裸露的牵引臂。牵引臂包括去除了金属层的敞开的顶部表面，横向支撑构件和横向横跨侧壁的拉杆，以获得更大的牵伸臂强度，并且在键槽下方具有较薄的侧壁。拆卸牵引臂的顶面消除了由车身底部和牵引臂顶部形成的传统双层材料。实际上，车体的底部成为牵引臂的顶部，导致轻型轨道车。

73. 发明授权

US5593051A Slackless cushioning device for railroad cars 失效
标题翻译：铁路车辆无松弛缓冲装置
公开(公告)号：US5593051A
公开(公告)日：1997-01-14
申请号：US356917
申请日：1994-11-14
申请人： Richard A. Openchowski
发明人： Richard A. Openchowski
IPC分类号： B61G7/10 , B61G9/00
CPC分类号： B61G7/10
摘要： A railroad car coupling mechanism is described as having a yoke which is disposed within, I) a carsill which is attached to the underside of a railroad car adjacent each of the opposing ends of the car, and II) a striker which is secured to the subsill and railroad car. The striker and carsill carry front and rear stops between which the yoke extends and engages the front stops. At least one resilient load cushing device is disposed between the straps of the yoke for cushioning loads impacting the car coupling mechanism. At least one wedging device is disposed within the yoke straps, in tandem, with the load cushioning device, for taking up any slack which develops from worn parts within the yoke. At least one wedging mechanism is disposed outside the yoke between the back end of the yoke and the rear stops to, likewise, take up slack and insure that the yoke remains firmly, in place, between the front and rear stops.
摘要翻译：铁路车辆连接机构被描述为具有设置在I内的轭架，其附接到与汽车的每个相对端相邻的铁路车辆的下侧，以及II）固定到车厢的撞针子车和铁路车。前挡板和轿厢带有前挡块和后挡块，挡块之间延伸并接合前挡块。至少一个弹性载荷冲洗装置设置在轭架的带之间，以缓冲冲击轿厢联接机构的载荷。至少一个楔入装置与负载缓冲装置串联布置在轭带内，用于承受由轭内的磨损部分形成的任何松弛。至少一个楔入机构设置在轭架的后端和后挡块之间的轭之外，同样地松弛，并确保轭保持牢固地位于前挡块和后挡块之间。

74. 发明授权

US5547089A Slackless drawbar assembly utilizing a ball and race assembly 失效
标题翻译：使用球和赛车组件的无绳牵引杆组件
公开(公告)号：US5547089A
公开(公告)日：1996-08-20
申请号：US308604
申请日：1994-09-19
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： B60D1/02 , B60D1/06 , B61G1/00 , B61G5/02 , B61G9/00
CPC分类号： B60D1/065 , B61G5/02
摘要： A slackless drawbar comprising a female member with one end engaging an end of a car body center sill and another end extends outwardly from the center sill end. A cavity formed in such other end defined by inner surfaces of the back wall, top wall and pair of side walls and open at a bottom and outer end thereof. Openings are formed through each side wall. A male member includes a first end movably disposed in such cavity and a second end. An aperture is formed through such male member first end. A portion of a spherical shaped member is disposed in such aperture. A pair of shaft members extend from outer surfaces of such spherical member. A portion of each shaft member is disposed in respective side wall openings. Each shaft member has a flat surface formed thereon. A race having a portion thereof disposed in such aperture and secured to such male member. The race inner surface is disposed around the spherical member. A pair of wedges, a surface of one wedge engages one of such shaft members flat surfaces and another surface of such one wedge engages a flat vertical surface formed on one side wall adjacent a portion of such first opening and a surface of the other wedge engages another of such flat surfaces formed on such shaft members and another surface of such another wedge engages a flat vertical surface formed on a second side wall adjacent a portion of such second opening. A securing device secures such second end of such male member to a second end of another male member.
摘要翻译：一个无松弛的牵引杆，包括一个阴构件，其一端与轿厢主体中心梁的一端接合，另一端从中心梁端向外延伸。在另一端形成的空腔，其由后壁，顶壁和一对侧壁的内表面限定，并在其底部和外端开口。开口通过每个侧壁形成。阳构件包括可移动地设置在这种空腔中的第一端和第二端。通过这种阳构件第一端形成孔。球形构件的一部分设置在该孔中。一对轴构件从这种球形构件的外表面延伸。每个轴构件的一部分设置在相应的侧壁开口中。每个轴构件具有形成在其上的平坦表面。一种赛道，其一部分设置在该孔中并固定到这种凸形构件上。座圈内表面设置在球形构件周围。一对楔形物，一个楔形物的表面接合这种轴构件平坦表面中的一个，并且这种楔形物的另一个表面接合形成在与该第一开口的一部分相邻的一个侧壁上的平坦垂直表面，另一个楔形物的表面接合形成在这种轴构件上的这种平坦表面中的另一个和另一个楔的另一个表面接合形成在与第二开口的一部分相邻的第二侧壁上的平坦的垂直表面。固定装置将这种凸形构件的这种第二端固定到另一个凸形构件的第二端。

75. 发明授权

US5487480A Hydro-pneumatic cushioning device 失效
标题翻译：液压气动缓冲装置
公开(公告)号：US5487480A
公开(公告)日：1996-01-30
申请号：US257704
申请日：1994-06-10
申请人： Ronald C. Page , John J. Bushnell , Terence D. Williams
发明人： Ronald C. Page , John J. Bushnell , Terence D. Williams
IPC分类号： B61G9/08 , F16F9/34 , B61G9/00
CPC分类号： B61G9/08 , F16F9/34
摘要： An end-of-car coupler includes a hydro-pneumatic cushioning device. The latter has a ported tube separating the hydraulic cylinder chamber from an outer annular chamber containing gas. Each port is fitted with a valve, the obturating member of each valve being a differential area piston. The valves are all closed until subjected to a certain threshold force by movement of the plunger in the cylinder when all those valves between the plunger and the end of the cylinder chamber open to allow liquid flow between the two chambers.
摘要翻译：汽车终端耦合器包括液压气动缓冲装置。后者具有将液压缸室与包含气体的外部环形室分离的入口管。每个端口配有一个阀门，每个阀门的密封件是差动区域活塞。当柱塞和气缸室的端部之间的所有这些阀打开以允许液体在两个室之间流动时，阀门全部关闭，直到经过柱塞在气缸中的移动而受到一定的临界力。

76. 发明授权

US5360124A Slackless buff gear connection system with sliding yoke casting 失效
标题翻译：具有滑动轭铸件的无松动凸轮齿轮连接系统
公开(公告)号：US5360124A
公开(公告)日：1994-11-01
申请号：US97960
申请日：1993-07-27
申请人： Jeffrey D. Wurzer , Peter S. Mautino
发明人： Jeffrey D. Wurzer , Peter S. Mautino
IPC分类号： B61G9/24 , B61G9/00
CPC分类号： B61G9/24
摘要： A railway car connection system for a railway car having a center sill. Such connection system includes a sliding yoke. The sliding yoke having a front pocket portion open at a front end thereof. The front pocket portion is formed by a top wall portion, a bottom wall portion and a pair of radially opposed side wall portions which form a continuous outer wall. Such continuous outer wall has an outer cross section complementary to an interior cross section of such center sill and capable of both being received therein and sliding longitudinally thereof. The top wall portion has a first bore therethrough and the bottom wall portion has a second bore therethrough concentric with such first bore. A rear block portion having a top wall portion, a bottom wall portion and side wall portions each adjacent the corresponding top wall portion, bottom wall portion and side wall portions of such front pocket portion. At least the side wall portions of such rear block portion being recessed inwardly toward a longitudinal center line of the sliding yoke from corresponding adjacent portions of such continuous outer wall of the front pocket portion. Such rear block portion has a rear wall surface provided with a bore having its axis along the longitudinal centerline of the front pocket portion. Such bore extending through the rear wall surface of such rear block portion and at least partly through such rear block portion.
摘要翻译：一种具有中心门槛的铁路车辆的铁路车辆连接系统。这种连接系统包括滑动轭。滑动轭具有在其前端开口的前袋部分。前袋部分由形成连续外壁的顶壁部分，底壁部分和一对径向相对的侧壁部分形成。这种连续的外壁具有与这种中间梁的内部横截面互补的外部横截面，并且能够两者被容纳在其中并且纵向地滑动。顶壁部分具有穿过其中的第一孔，底壁部分具有与该第一孔同心的第二孔。一个后块部分，具有顶壁部分，底壁部分和与这个前袋部分的相应顶壁部分，底壁部分和侧壁部分相邻的侧壁部分。至少这种后挡块部分的侧壁部分从前袋部分的这种连续的外壁的相应的相邻部分朝向滑动轭的纵向中心线向内凹入。这种后挡块部分具有后壁表面，该后壁表面设置有具有沿着前袋部分的纵向中心线的轴线的孔。这种孔延伸穿过该后块部分的后壁表面并且至少部分地穿过该后块部分。

77. 发明授权

US5320229A Yoke for coupling railway cars utilizing a drawbar assembly 失效
标题翻译：用于使用牵引杆组件联接铁路车辆的轭
公开(公告)号：US5320229A
公开(公告)日：1994-06-14
申请号：US994628
申请日：1992-12-21
申请人： Peter S. Mautino , Douglas M. Hanes
发明人： Peter S. Mautino , Douglas M. Hanes
IPC分类号： B61G9/20 , B61G9/00
CPC分类号： B61G9/20
摘要： A railway car yoke having a rear end portion, a body portion, a top forward portion and a bottom forward portion. Each of the top forward portion and the bottom forward portion include a thickened portion through which one aperture is formed to receive a connecting pin therein. A bottom strap portion of such body portion includes an aperture therein to enable adjustment of a blockout device contained within such yoke.
摘要翻译：一种具有后端部分，主体部分，顶部前部部分和底部前部部分的铁路车辆轭架。顶部前部和底部前部中的每一个包括加厚部分，通过该加厚部分形成一个孔以在其中容纳连接销。这种主体部分的底部部分包括其中的孔，以能够调节包含在该轭内的堵塞装置。

78. 发明授权

US4775059A Support construction for a pivotal joint 失效
标题翻译：支撑结构为关节
公开(公告)号：US4775059A
公开(公告)日：1988-10-04
申请号：US849883
申请日：1986-04-09
申请人： Hilmar Forster , Joachim Kreher
发明人： Hilmar Forster , Joachim Kreher
IPC分类号： B61G9/00 , B60D1/00 , B61G7/10 , B61G9/04
CPC分类号： B61G7/10 , B61G9/04
摘要： To avoid, after excessive shocks in the underframe in the forestructure and at the coupling of a traction/thrust pivoted joint or device of a vehicle, deformations of a central buffer coupling at the underframe of the vehicle is proposed. Arranged between the carrier plate for the support of the traction/thrust device and the coupling uptake at the underframe in each instance is a shock absorber which in case of excessive shocks becomes deformed elastically and/or plastically and permits a deformation path preset for the force acting at the time.
摘要翻译：为了避免在前部结构中的底架过度冲击和牵引/推力枢转接头或车辆装置的联接时，提出了在车辆底架处的中央缓冲器的变形。在每个情况下，用于支撑牵引/推力装置的承载板和底架之间的联接器吸收布置在减震器上，其在过度冲击变得弹性和/或塑性变形的情况下并且允许为力设定的变形路径当时行事。

79. 发明授权

US4230228A Pin type solid butt rotary coupler 失效
标题翻译：针式固体对接旋转耦合器
公开(公告)号：US4230228A
公开(公告)日：1980-10-28
申请号：US953922
申请日：1978-10-23
申请人： John W. Kaim
发明人： John W. Kaim
IPC分类号： B61G1/38 , B61G7/10 , B61G9/00
CPC分类号： B61G7/10 , B61G1/38
摘要： A rotary type railroad car coupler is provided with a symmetrical and invertible yoke. A yoke collar, constructed so as to be capable of being reversible, is disposed within a cavity of the yoke. In one preferred embodiment, a pin connecting a shank of the coupler to the yoke collar is positioned so as to be equidistant from both ends of the yoke collar. Thus, as one end of the yoke collar becomes worn, the collar can be reversed. Improved yoke collar service life is obtained.
摘要翻译：旋转式铁路车辆联动器设置有对称和可逆的轭。被构造为能够可逆的轭环被设置在轭的空腔内。在一个优选实施例中，将联接器的柄连接到轭环的销定位成与轭环的两端等距。因此，当轭环的一端磨损时，套环可以相反。获得改进的轭环使用寿命。

80. 发明授权

US3876081A Railway draft rigging 失效
标题翻译：铁路装卸
公开(公告)号：US3876081A
公开(公告)日：1975-04-08
申请号：US40507573
申请日：1973-10-10
申请人： MIDLAND ROSS CORP
发明人： METZGER WILLIAM J
IPC分类号： B61G7/12 , B61G7/10 , B61G9/00
CPC分类号： B61G7/10
摘要： A railway car coupler having its butt end pivotally connected by a vertically extending cylinderical pivot pin to the forward ends of the two vertically spaced arms of a horizontal yoke housing a conventional draft gear and flat faced front follower has a butt end surface of extended width with a flat central surface portion of at least 4-1/2 inches width extending perpendicularly to the longitudinal axis of the coupler and tangentially joining at each side with corresponding convexly curved relieved contour side end extensions for rocking engagement with the front follower with minimal wear therebetween while also providing effective alignment control means for the coupler.

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