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公开(公告)号：US09884362B2
公开(公告)日：2018-02-06
申请号：US13345353
申请日：2012-01-06
CPC分类号： B22C9/02 , B22C9/08 , B22C9/28 , B60B3/06 , B60B17/00 , B60B17/0068 , B60B2310/202 , B60B2900/112 , B60B2900/325 , B60Y2200/33
摘要： A system for manufacturing a wheel includes a cope mold portion with internal cope mold walls and a drag mold portion with internal drag mold walls. The internal cope mold walls and internal drag mold walls define at least in part perimeter boundaries of a wheel cavity. The wheel cavity includes a cavity center portion configured to form a wheel center portion of a wheel after solidification of a molten alloy in the cavity center portion, a cavity plate portion configured to form a wheel plate portion of the wheel after solidification of a molten alloy in the cavity plate portion, and a cavity flange portion configured to form a wheel flange portion of the wheel after solidification of a molten alloy in the cavity flange portion. The system includes a chill component positioned within the wheel cavity adjacent the cavity flange portion. The chill component is configured to provide directional solidification from the cavity flange portion toward the cavity plate portion of molten alloy in the wheel cavity.
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公开(公告)号：US20120175905A1
公开(公告)日：2012-07-12
申请号：US13345353
申请日：2012-01-06
CPC分类号： B22C9/02 , B22C9/08 , B22C9/28 , B60B3/06 , B60B17/00 , B60B17/0068 , B60B2310/202 , B60B2900/112 , B60B2900/325 , B60Y2200/33
摘要： A system for manufacturing a wheel includes a cope mold portion comprising internal cope mold walls and a drag mold portion comprising internal drag mold walls. The internal walls define at least in part perimeter boundaries of a wheel cavity. The wheel cavity comprises a cavity center portion configured to form a wheel center portion of a wheel after solidification of a molten alloy in the cavity center portion, a cavity plate portion configured to form a wheel plate portion of the wheel after solidification of a molten alloy in the cavity plate portion, and a cavity flange portion configured to form a wheel flange portion of the wheel after solidification of a molten alloy in the cavity flange portion. The system includes a chill component configured to provide directional solidification from the cavity flange portion toward the cavity plate portion of molten alloy in the wheel cavity.
摘要翻译： 一种用于制造车轮的系统包括：包括内部上模模具壁的上模模具部分和包括内部模具壁的拖模模具部分。 内壁至少部分地限定轮腔的周边边界。 轮腔包括腔体中心部分，其构造成在腔中心部分中熔融合金固化后形成车轮的轮心部分;空腔板部分，其构造成在熔融合金凝固后形成车轮的轮板部分 以及空腔凸缘部，其构造成在所述空腔凸缘部中熔融合金固化后形成所述车轮的车轮凸缘部。 该系统包括冷却部件，该冷却部件构造成从腔室凸缘部分朝向腔室中的熔融合金的腔板部分提供定向凝固。
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公开(公告)号：US07337826B2
公开(公告)日：2008-03-04
申请号：US11331723
申请日：2006-01-13
IPC分类号： B22D33/04
摘要： Knuckle coupler castings and methods for casting the knuckle coupler castings, where the knuckle coupler castings having enhanced bearing surfaces which may include a vertically flat surface.
摘要翻译： 转向联轴器铸件和用于铸造转向节联轴器铸件的方法，其中转向节联接器铸件具有增强的轴承表面，其可以包括垂直平坦的表面。
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公开(公告)号：US5415304A
公开(公告)日：1995-05-16
申请号：US148379
申请日：1993-11-08
IPC分类号： B61G7/00
CPC分类号： B61G7/00
摘要： An integral single piece yoke casting for connecting one end of a railway car. Such single piece yoke casting includes a first side wall portion having a front face portion which engages at least a portion of a rear face of a front stop member secured within a longitudinal opening of a center sill member. A second side wall portion having a front face portion engages at least a portion of a rear face of another front stop member secured within such longitudinal opening of such center sill member. A horizontally disposed top wall portion, having a third predetermined length and a horizontally disposed bottom wall portion, having a fourth predetermined length, in conjunction with the first side wall portion and the second side wall portion form a generally rectangular yoke casting. A first vertically disposed aperture, having a first predetermined diameter, is formed through such top wall portion at a predetermined location and an axially opposed second vertically disposed aperture, having a second predetermined diameter, is formed through such bottom wall portion at a predetermined location.
摘要翻译： 一种用于连接铁路车辆一端的整体式单件轭铸件。 这种单件式轭铸件包括第一侧壁部分，该第一侧壁部分具有前表面部分，该前表面部分固定在中间梁构件的纵向开口内的前止动件的后表面的至少一部分。 具有前表面部分的第二侧壁部分接合固定在该中心槛部件的纵向开口内的另一个前止动件的后表面的至少一部分。 具有第三预定长度的水平布置的顶壁部分和具有第四预定长度的水平布置的底壁部分，与第一侧壁部分和第二侧壁部分结合形成大致矩形的轭状铸件。 通过这样的顶壁部分在预定位置处形成具有第一预定直径的第一垂直设置的孔，并且具有第二预定直径的轴向相对的第二垂直设置的孔通过这种底壁部分在预定位置形成。
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公开(公告)号：US5360124A
公开(公告)日：1994-11-01
申请号：US97960
申请日：1993-07-27
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。
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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
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。
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公开(公告)号：US5190173A
公开(公告)日：1993-03-02
申请号：US826627
申请日：1992-01-28
申请人： Peter S. Mautino , Douglas Hanes
发明人： Peter S. Mautino , Douglas Hanes
IPC分类号： B61G9/20
CPC分类号： B61G9/20
摘要： An axially adjustable blockout apparatus positionable in a draft gear pocket of a yoke to allow equipping a railway car with a slackless drawbar coupling arrangement. The apparatus has a pair of spaced end blocks, a pair of spaced wedge members disposed between such end blocks and a threaded member engageable with each of the wedge members for adjustable securing a confronting pair of wedge members together a slidable connection provided to connect the wedge members with the end blocks.
摘要翻译： 可轴向调节的封闭装置可定位在轭架的牵引齿轮槽中，以允许铁路车辆配备无松弛的牵引杆联接装置。 该装置具有一对间隔的端块，一对隔开的楔形构件，设置在这些端块之间，并且可与每个楔形构件接合的螺纹构件，用于将面对的一对楔形构件可调节地固定在一起， 成员与结束块。
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公开(公告)号：US5161927A
公开(公告)日：1992-11-10
申请号：US684580
申请日：1991-04-12
申请人： Peter S. Mautino
发明人： Peter S. Mautino
CPC分类号： B60P7/13 , B61D45/007
摘要： The present invention provides a castable pedestal-type support apparatus for a cargo shipping container. Such support apparatus includes a body member having a pair of side wall portions and a connecting wall portion disposed midway between the side wall portions. A generally rectangular end wall portion is disposed at a first end of the side wall portions. At least one aperture is formed through the end wall portion. A pivot pin receiving portion having an aperture formed therethrough is disposed intermediate the side wall portions closely adjacent a second end thereof. A counterweight is disposed intermediate the pair of side wall portions to provide a predetermined force required to pivot the support apparatus.
摘要翻译： 本发明提供一种用于货物运输集装箱的可浇铸底座型支撑装置。 这种支撑装置包括具有一对侧壁部分和设置在侧壁部分之间的中间的连接壁部分的主体部件。 大致矩形的端壁部分设置在侧壁部分的第一端。 通过端壁部分形成至少一个孔。 具有穿过其形成的孔的枢转销接收部分设置在紧邻其第二端的侧壁部分的中间。 配重设置在一对侧壁部分之间，以提供枢转支撑装置所需的预定力。
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公开(公告)号：US5397007A
公开(公告)日：1995-03-14
申请号：US148357
申请日：1993-11-08
CPC分类号： B61G9/24
摘要： A drawbar assembly having a rear draft stop engageable with a block out member. A tapered wedge member engages a tapered surface on the block out member. A follower member engages a front face of the tapered wedge. A concave surface is formed in a front face portion of the follower member. Such follower member is movable within the open end of a yoke casting. Such yoke casting includes first and second side walls, a top wall and a bottom wall. A first and second aperture are formed through the top wall and bottom wall, respectively. A pair of front draft stop members engage a respective side wall of such center sill. A drawbar having a butt end portion is movably disposed within a second opening in such yoke casting. Such drawbar includes a vertically disposed pin receiving opening formed in such butt end and a two piece pin bearing block having a hemispherical outer surface is disposed in a hemispherical recess formed in such pin receiving opening. A vertically disposed pin member is disposed within such first aperture in such top wall of the yoke casting, such pin receiving opening in such drawbar and the second aperture formed in such bottom wall portion of such yoke casting.
摘要翻译： 一种牵引杆组件，具有可与挡块部件接合的后牵引止动件。 锥形楔形构件与挡块件上的锥形表面接合。 从动件接合锥形楔的前表面。 在从动构件的前面部形成凹面。 这种从动件可在轭铸件的开口端内移动。 这种轭铸件包括第一和第二侧壁，顶壁和底壁。 分别通过顶壁和底壁形成第一和第二孔。 一对前牵引止动构件与这种中心槛的相应侧壁接合。 具有对接端部的拉杆可移动地设置在这种轭铸件的第二开口内。 这种牵引杆包括形成在这种对接端部的垂直设置的销接收开口，并且具有半球形外表面的两件式销轴承块设置在形成在该销接收开口中的半球形凹部中。 垂直设置的销构件设置在该轭铸件的这种顶壁中的这种第一孔内，在该牵引杆中的这种销接收开口，以及形成在该轭铸件的这种底壁部分中的第二孔。
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公开(公告)号：US5207718A
公开(公告)日：1993-05-04
申请号：US855521
申请日：1992-03-23
申请人： Mary A. Glover , Peter S. Mautino
发明人： Mary A. Glover , Peter S. Mautino
IPC分类号： B61G9/24
CPC分类号： B61G9/24
摘要： A drawbar for a slackless drawbar system comprises an elongated bar having a load support portion adjacent its one end for connection to one of a pair of adjacent cars in a train, a pin receiving opening extending through the load support portion, a hemispherical recess extending partially around the pin receiving opening and a pin bearing having a hemispherical outer surface receivable in the hemispherical recess and a cylindrical inner surface to receive a pin. The pin bearing preferably is constructed of two symmetrical halves retained in the hemispherical recess by a retaining clip of spring material and the pin receiving opening is provided with a recess to receive the pin bearing retaining clip. The drawbar is provided with a second load support portion at its other end which may be the same as the load support portion at its one end or which may be different if required to connect to a railway car with a different form of coupling.
摘要翻译： 用于无绳牵引杆系统的牵引杆包括细长杆，其具有邻近其一端的负载支撑部分，用于连接到列车中的一对相邻轿厢中的一个，延伸穿过负载支撑部分的销接收开口，部分地延伸的半球形凹部 围绕销接收开口和具有可接收在半球形凹部中的半球形外表面的销轴承和用于接收销的圆柱形内表面。 销轴承优选地由保持在半球形凹部中的两个对称半部由弹簧材料的保持夹构成，并且销接收开口设置有凹部以接收销轴承保持夹。 牵引杆在其另一端处设置有第二负载支撑部分，该第二负载支撑部分可以在其一端处可以与负载支撑部分相同，或者如果需要连接到具有不同形式的联接的铁路车辆可以是不同的。
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