-
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。
-
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。
-
公开(公告)号：US5339970A
公开(公告)日：1994-08-23
申请号：US986530
申请日：1992-12-07
申请人： Peter S. Mautino , Douglas M. Hanes
发明人： Peter S. Mautino , Douglas M. Hanes
CPC分类号： B61G9/24
摘要： There is provided a slackless drawbar assembly which connects the adjacent ends of a pair of railway cars together in a substantially semi-permanent fashion. The assembly includes a yoke, an adjustable blockout apparatus which has a pair of spaced end blocks and an adjustable securing device which comprises a pair of spaced wedge members. There are outwardly extending flanges on the confronting end faces of the end blocks which engage tongues or tenons on the end walls of the spaced wedge members. The adjustable securing device comprises coaxial bores through the spaced wedge members and a threaded member extending between and through the coaxial bores and threadably engaged with threads formed in at least one of the bores such that upon rotating the threaded member in one direction, the spaced wedge members will be moved together, to push the pair of end blocks apart, while upon rotating the threaded member in the other direction, the spaced wedge members will be moved apart to pull together the pair of spaced end blocks. A preferred yoke includes a rear end portion which has a front face that forms a rear seat for a blockout device. There are a top strap portion and a bottom strap portion extending forwardly of the front face of such rear end portion of the yoke. Each of such top and bottom strap portions includes a thickened portion, at its end remote from such rear end portion of the yoke, which has a bore therethrough to receive an end of a drawbar connecting pin to connect the yoke to a drawbar.
摘要翻译： 提供了一种无绳牵引杆组件，其将一对铁路车辆的相邻端部以大致半永久的方式连接在一起。 该组件包括一个轭，一个可调节的封闭装置，它具有一对间隔开的端块和一个包括一对隔开的楔形构件的可调整的固定装置。 在端块的相对端面上有向外延伸的凸缘，其接合间隔开的楔形构件的端壁上的舌状物或榫头。 可调节的固定装置包括通过间隔开的楔形构件的同轴孔和在同轴孔之间延伸并穿过同轴孔的螺纹构件，并且与形成在至少一个孔中的螺纹螺纹接合，使得当沿一个方向旋转螺纹构件时， 构件将一起移动，以将一对端块推开，同时在沿着另一方向旋转螺纹构件时，间隔开的楔形构件将被移动以将该对间隔开的端块拉到一起。 优选的轭包括后端部，其具有形成用于堵塞装置的后座的前表面。 在轭的后端部的前表面向前延伸有顶部带部分和底部带部分。 这些顶部和底部带部分中的每一个包括加厚部分，其远离轭的后端部分的端部，其具有穿过其的孔，以接收牵引杆连接销的端部，以将轭架连接到牵引杆。
-
公开(公告)号：US5890608A
公开(公告)日：1999-04-06
申请号：US201673
申请日：1994-02-25
申请人： Douglas M. Hanes
发明人： Douglas M. Hanes
CPC分类号： B61G9/20
摘要： A specially configured insert used in a drawbar support housing. The insert is essentially a block member having at least a portion of an aperture extending therethrough from a front face to a back face. A concave draft load bearing surface is formed in the front face of the block member adjacent such aperture. A tapered surface area is formed adjacent such aperture which extends from the back face of the block member inwardly towards the concave draft load bearing surface to enable requisite movement of a shank portion of a drawbar.
摘要翻译： 在拉杆支撑壳体中使用的特殊配置的插入件。 插入件基本上是具有从前表面延伸到后表面的孔的至少一部分的块构件。 凹形的牵伸载荷表面形成在与该孔相邻的块构件的前表面中。 在这种孔附近形成锥形表面区域，其从挡块构件的后表面向内朝向凹形牵伸载荷承载表面延伸，以使牵引杆的柄部能够移动。
-
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。
-
公开(公告)号：US5520294A
公开(公告)日：1996-05-28
申请号：US201672
申请日：1994-02-25
申请人： Douglas M. Hanes
发明人： Douglas M. Hanes
IPC分类号： B61G9/22
CPC分类号： B61G9/22
摘要： A support housing for a rotary end of a slackless drawbar adapted to be secured within an end of a center sill of a railroad car having an elongated cavity defined by a pair of side wall portions, a top wall portion and a back wall portion, said cavity being adapted to receive the rotary end portion of a rotary drawbar such that a shank portion of such rotary drawbar extends through an open front of the support housing, said cavity being further adapted to receive a buff load bearing block and a slack adjusting gravity wedge between the back wall portion and the rotary end of the rotary drawbar and having a specially configured surface therein adapted to receive a specially configured draft load bearing insert and a flange to retain the specially configured draft load bearing insert within the cavity and against the spherical draft load bearing surface on the rotary end of the rotary drawbar.
摘要翻译： 一种用于无松弛牵引杆的旋转端的支撑壳体，其适于固定在具有由一对侧壁部分，顶壁部分和后壁部分限定的细长空腔的铁路车辆的中心门槛的端部内，所述支撑壳体 空腔适于接收旋转牵引杆的旋转端部，使得这种旋转牵引杆的柄部分延伸穿过支撑壳体的敞开的前部，所述腔还适于容纳抛光承载块和松弛调节重力楔 在后壁部分和旋转牵引杆的旋转端之间并且具有特别配置的表面，其中适于接收特别构造的牵引载荷插入件和凸缘，以将特别构造的牵引载荷插入件保持在腔体内并抵抗球形牵引 旋转牵引杆旋转端的承载面。
-
公开(公告)号：US5427257A
公开(公告)日：1995-06-27
申请号：US166579
申请日：1993-12-13
CPC分类号： B61G7/10
摘要： An integral yoke member casting having a back wall portion, a first side wall portion formed integral with the back wall portion adjacent a first outer edge thereof. The first side wall portion has a front face portion which is engageable with a rear face portion of a front stop secured within a center sill member. A second side wall portion is formed integral with the back wall portion adjacent a second outer edge thereof. The second side wall portion includes a front face portion which is engageable with a rear face of another front stop secured within such center sill member. A top wall portion extends between inner surfaces of the first and second side wall portions and outwardly from such rear wall portion past the front faces of both the first and second side wall portions. There is a bottom wall portion which extends between such inner surfaces of such first and second side wall portions and outwardly from such rear wall portion past the front faces of both the first and second side wall portions. A first aperture is formed through the top wall portion and an axially opposed second aperture is formed through such bottom wall portion. A slot is formed through such bottom wall portion adjacent the inner surface of such rear wall portion for receiving at least a portion of a tapered wedge therein. A tapered wedge guide is disposed adjacent such rear wall portion for preventing lateral movement of such tapered wedge. A follower block guide is disposed adjacent such tapered wedge guide for maintaining such follower block in alignment with a butt end portion of a drawbar member.
摘要翻译： 一种具有后壁部分的一体式轭体铸造件，与靠近其第一外边缘的后壁部分形成一体的第一侧壁部分。 第一侧壁部分具有前表面部分，该前表面部分可固定在中间门槛构件内的前止动件的后表面部分接合。 第二侧壁部分与靠近其第二外边缘的后壁部分整体形成。 第二侧壁部分包括前表面部分，该前表面部分可与固定在该中间门槛构件内的另一前挡块的后表面接合。 顶壁部分在第一和第二侧壁部分的内表面之间延伸并且从后壁部分向外延伸经过第一和第二侧壁部分的前表面。 存在在这种第一和第二侧壁部分的这种内表面之间延伸并且从后壁部分向外延伸穿过第一和第二侧壁部分的前表面的底壁部分。 通过顶壁部分形成第一孔，并且通过这种底壁部分形成轴向相对的第二孔。 通过与该后壁部分的内表面相邻的底壁部分形成槽，用于在其中容纳楔形楔的至少一部分。 锥形楔形引导件邻近这种后壁部分设置，以防止这种锥形楔的横向移动。 随动块引导件邻近这种锥形楔形导轨设置，用于将这种从动块与牵引杆构件的对接端部对准。
-
公开(公告)号：US5394998A
公开(公告)日：1995-03-07
申请号：US149054
申请日：1993-11-08
CPC分类号： B61G9/24
摘要： A draft stop member in a car coupling arrangement includes a rectangular block-like member. An arcuate portion extends forward from the rear face and inward from the stop upper surface and terminates before a longitudinal centerline thereof. Another arcuate portion extends forward from the rear face and inward from the stop bottom surface and terminates before such centerline. A triangular block-like member formed integral with an inner portion of the rectangular member includes another arcuate portion beginning inward from the stop upper surface and terminating before the centerline. Another arcuate portion begins inward from the stop bottom surface and terminates before the centerline. A nose member formed integral with an inner portion of the triangular member includes an arcuately shaped end disposed axially opposed to the rear face of the rectangular member. A tapered upper surface extends inward toward such rear face from one end of the arcuately shaped end and upward from the centerline. A bottom tapered surface extends inward toward the rear face from another end of the arcuately shaped end and outwardly from the centerline. An upper arcuately shaped portion is disposed between one end of the tapered upper surface and a point inward from the stop upper surface. A bottom arcuately shaped portion begins at one end of the bottom tapered surface and ends inward from the stop bottom surface. An elongated draft key slot receiving member is disposed on an outer surface of such stop about the centerline and an elongated slot formed in the stop about the centerline for receiving a draft key.
摘要翻译： 轿厢联动装置中的牵伸止动构件包括矩形块状构件。 弧形部分从后表面向前延伸并且从止动上表面向内延伸并在其纵向中心线之前终止。 另一个弧形部分从后表面向前延伸并且从止动底部表面向内延伸并且在该中心线之前终止。 与矩形构件的内部一体形成的三角形块状构件包括从停止上表面向内开始并终止于中心线之前的另一个弧形部分。 另一个弧形部分从止动底面向内开始，并在中心线之前终止。 与三角形构件的内部一体形成的鼻构件包括与矩形构件的后表面轴向相对设置的弧形端。 锥形上表面从弧形端的一端朝向后表面向内延伸，并从中心线向上延伸。 底部锥形表面从弧形端的另一端朝向后表面向内延伸并且从中心线向外延伸。 上锥形部分设置在锥形上表面的一端和从止挡件上表面向内的点之间。 底部弧形部分从底部锥形表面的一端开始并从止动底面向内端部延伸。 细长的通风键槽接收构件围绕中心线设置在这种止动件的外表面上，并且围绕中心线形成在停止件中的细长槽以接收吃水键。
-
公开(公告)号：US5361917A
公开(公告)日：1994-11-08
申请号：US142576
申请日：1993-10-25
申请人： Peter S. Mautino , Douglas M. Hanes
发明人： Peter S. Mautino , Douglas M. Hanes
CPC分类号： B61G9/24 , Y10T403/32041 , Y10T403/5773
摘要： A drawbar bearing block for a slackless drawbar system which connects adjacent ends of a pair of railway cars in a semi-permanent manner. Such bearing block includes a top portion supported and retained in a hemispherical recess which extends partially around a pin opening formed in a pin receiving opening disposed in a butt end of a drawbar. Such top portion of the bearing block has an outer surface which closely matches a surface of such hemispherical recess and an inner surface having a cylindrical shape to receive a pin therein. There is at least one recessed opening formed in the top portion adjacent a bottom surface and an outer surface thereof. A bottom portion is supported and retained in such hemispherical recess and assists in supporting and retaining such top portion in the hemispherical recess. Such bottom portion of the bearing block includes an outer surface which closely matches the surface of such hemispherical recess and an inner surface having a cylindrical shape to receive a pin therein. Such inner surface being in alignment with such inner surface of such top portion. There is at least one tab-like member extending upwardly from an upper surface of such bottom portion and adjacent said outer surface thereof. Such tab-like member matingly engages with the recess in said top portion. Such tab-like member has an outer surface which closely matches the surface of such hemispherical surface.
摘要翻译： 一种用于无绳牵引杆系统的牵引杆轴承座，以半永久的方式连接一对铁路车辆的相邻端。 这种轴承座包括支撑并保持在半球形凹部中的顶部，该半球形凹部部分围绕形成在设置在牵引杆的对接端的销接收开口中的销开口延伸。 轴承座的这种顶部具有与这种半球形凹部的表面紧密匹配的外表面和具有圆柱形形状的内表面以在其中容纳销。 在顶部中形成有至少一个凹入的开口，邻近其底表面及其外表面。 底部支撑并保持在这种半球形凹部中，并有助于支撑和保持半球形凹槽中的这种顶部。 轴承座的这种底部包括与这种半球形凹部的表面紧密匹配的外表面和具有圆柱形形状的内表面以在其中容纳销。 这样的内表面与这种顶部的内表面对齐。 至少有一个片状构件从该底部的上表面向上延伸并且邻近其外表面。 这种片状构件与所述顶部中的凹部配合地接合。 这种片状构件具有与这种半球形表面的表面紧密匹配的外表面。
-
公开(公告)号：US5221015A
公开(公告)日：1993-06-22
申请号：US827149
申请日：1992-01-28
申请人： Peter S. Mautino , Douglas M. Hanes
发明人： Peter S. Mautino , Douglas M. Hanes
IPC分类号： B61G9/20
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。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.017 秒)
