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公开(公告)号：EP2862777A4
公开(公告)日：2016-01-20
申请号：EP13804691
申请日：2013-05-06
摘要： Disclosed is a front installed suspension system having overload protection. The system comprises a mounting seat (1), a centring apparatus (2), a support apparatus (3) used for supporting a coupling buffer and a coupling end pin (4), wherein the mounting seat (1) is connected to a railway vehicle body, and the centring apparatus (2) and the support apparatus (3) are both installed on the mounting seat (1). The system further has a coupling connection seat (5) and an overload protection element (6), wherein the coupling connection seat (5) comprises a base and a coupling connection part connected as one with the base. The base is connected to a rear face of the mounting seat (1) by means of the overload protection element (6). The coupling connection part passes through a through hole (7) provided in the middle of the mounting seat (1) and is connected with the coupling buffer by means of the coupling end pin (4). The coupling connection part is closely fitted with the through hole (7). The front installed suspension system has a simple structure and is lightweight.
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2.发明公开FRONT INSTALLED SUSPENSION SYSTEM HAVING OVERLOAD PROTECTION 审中-公开澳大利亚食品安全委员会ÜBERLASTSCHUTZVORDERES INSTALLIERTESAUFHÄNGUNGSSYSTEMMITÜBERLASTSCHUTZ
公开(公告)号：EP2862777A1
公开(公告)日：2015-04-22
申请号：EP13804691.7
申请日：2013-05-06
摘要： Disclosed is a front installed suspension system having overload protection. The system comprises a mounting seat (1), a centring apparatus (2), a support apparatus (3) used for supporting a coupling buffer and a coupling end pin (4), wherein the mounting seat (1) is connected to a railway vehicle body, and the centring apparatus (2) and the support apparatus (3) are both installed on the mounting seat (1). The system further has a coupling connection seat (5) and an overload protection element (6), wherein the coupling connection seat (5) comprises a base and a coupling connection part connected as one with the base. The base is connected to a rear face of the mounting seat (1) by means of the overload protection element (6). The coupling connection part passes through a through hole (7) provided in the middle of the mounting seat (1) and is connected with the coupling buffer by means of the coupling end pin (4). The coupling connection part is closely fitted with the through hole (7). The front installed suspension system has a simple structure and is lightweight.
摘要翻译： 公开了一种具有过载保护的前悬挂系统。 该系统包括安装座（1），定心装置（2），用于支撑联接缓冲器的支撑装置（3）和联接端销（4），其中安装座（1）连接到铁路 车身和定心装置（2）和支撑装置（3）均安装在安装座（1）上。 所述系统还具有联接连接座（5）和过载保护元件（6），其中所述联接连接座（5）包括底座和与所述底座连接的联接连接部件。 基座通过过载保护元件（6）连接到安装座（1）的后表面。 联接连接部件穿过设置在安装座（1）的中部的通孔（7），并通过联接端销（4）与联接缓冲器连接。 连接连接部分与通孔（7）紧密配合。 前悬挂系统结构简单，重量轻。
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公开(公告)号：EP2337724A4
公开(公告)日：2013-02-20
申请号：EP09815167
申请日：2009-09-17
发明人： GAGLIARDINO JOSEPH L , MAUTINO SCOTT P , SCHUDALLA RANDALL W , CREIGHTON GEORGE S , MCMILLEN RICHARD G
IPC分类号： B61G3/00
摘要： A railcar coupler includes a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a second railcar coupler of an adjacent railcar. The coupler head portion comprises a nose portion and a gathering face extending from the nose portion for engaging a second coupler knuckle coupled to the second railcar coupler. The coupler head portion comprises a guard arm portion extending from the nose portion towards the shank portion. The coupler head portion comprises a horn portion having a back surface. A distance between the back surface of the horn portion and a nose end of the guard arm portion is less than 11 inches. The coupler head portion comprises a locklifter shelf less than 2 inches above a bottom edge of the coupler.
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公开(公告)号：EP2528797A1
公开(公告)日：2012-12-05
申请号：EP11702751.6
申请日：2011-01-21
发明人： SAELER, Kevin S.
摘要： A railway car coupler head contour gauge (60) includes a cylindrical portion (70) configured to be rotatably coupled to a coupler head. The railway car coupler head contour gauge also includes a pulling lug gauging portion, and a contoured gauging surface (68) that is configured to align with a contour face of a top pulling lug (30) of the coupler head during gauging. The coupler head contour gauge may also include a convex portion (65) configured to align with a buffing shoulder (22) of the coupler head.
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公开(公告)号：EP2337724A1
公开(公告)日：2011-06-29
申请号：EP09815167.3
申请日：2009-09-17
发明人： GAGLIARDINO, Joseph, L. , MAUTINO, Scott, P. , SCHUDALLA, Randall, W. , CREIGHTON, George, S. , McMILLEN, Richard, G.
IPC分类号： B61G3/00
摘要： A railcar coupler includes a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a second railcar coupler of an adjacent railcar. The coupler head portion comprises a nose portion and a gathering face extending from the nose portion for engaging a second coupler knuckle coupled to the second railcar coupler. The coupler head portion comprises a guard arm portion extending from the nose portion towards the shank portion. The coupler head portion comprises a horn portion having a back surface. A distance between the back surface of the horn portion and a nose end of the guard arm portion is less than 11 inches. The coupler head portion comprises a locklifter shelf less than 2 inches above a bottom edge of the coupler.
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公开(公告)号：EP2323786A1
公开(公告)日：2011-05-25
申请号：EP09815191.3
申请日：2009-09-17
IPC分类号： B22D33/04
摘要： A method for manufacturing a railcar coupler knuckle includes providing a first mold section having internal walls defining at least in part perimeter boundaries of a first coupler knuckle mold cavity. The method includes providing a second mold section having internal walls defining at least in part perimeter boundaries of a second coupler knuckle mold cavity. The second coupler mold cavity of the second mold section is offset from the first coupler mold cavity of the first mold section. The method includes closing the first and second mold sections and at least partially filling the first and second coupler knuckle mold cavities with a molten alloy, the molten alloy solidifying after filling to form the coupler knuckle.
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8.发明公开Type E railway coupler with expanded gathering range 审中-公开Eisenbahnkupplung vom Typ E mit erweitertem Fangbereich
公开(公告)号：EP1060971A1
公开(公告)日：2000-12-20
申请号：EP99111653.4
申请日：1999-06-16
摘要： A Type E railway freight car coupler having an expanded gathering range is achieved by attaching or forming an extension wing (30) extending diagonally outward from an outer end of the gathering arm (16) to thereby provide an extension to the angled gathering surface (18). The extension wing (30) can either be cast as one piece directly with the coupler, or cast separately and welded onto the coupler.
摘要翻译： 具有扩大聚集范围的E型铁路货车联动器通过附接或形成从聚集臂（16）的外端向对角延伸的延伸翼（30）来实现，从而为倾斜的聚集表面（18）提供延伸 ）。 延伸翼（30）可以直接与耦合器一起铸造，或者单独浇铸并焊接到耦合器上。
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9.发明公开
公开(公告)号：EP0475632A1
公开(公告)日：1992-03-18
申请号：EP91307855.6
申请日：1991-08-28
发明人： Kaufhold, Horst T.
摘要： A rotary railway coupler (10) is provided having compound fillets (94, 96) of variable increasing radii of curvature inserted between the shank (84) and the butt end (54) of the coupler (10). The compound fillets (94, 96) reduce the stress concentration between the shank (84) and the butt end (54) of the coupler (10) by distributing the stress over a greater curved surface area in order to decrease the possibility of fatigue cracking and failure at the transition surface between the coupler shank (84) and butt end (54). The compound fillet (94, 96) may also be arranged to undercut the surfaces (78, 80, 86, 88) of the coupler shank (84) and butt end (54) in order to reduce metal build-up at this location.
摘要翻译： 一种旋转铁路联接器（10），其具有插入在联轴器（10）的柄（84）和对接端（54）之间的可变增加曲率半径的复合圆角（94,96）。 复合圆角（94,96）通过在更大的曲面上分布应力来减小连杆（10）的柄（84）和对接端（54）之间的应力集中，以减少疲劳开裂的可能性 以及在联接器柄（84）和对接端（54）之间的过渡表面处的故障。 复合圆角（94,96）还可以布置成对联接器杆（84）和对接端（54）的表面（78,80,86,88）进行底切以减少在该位置处的金属积聚。
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