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1. 发明申请

US20110073555A1 Coupler and Anti-Creep Mechanism For The Same 有权
标题翻译：耦合器和抗蠕变机理相同
公开(公告)号：US20110073555A1
公开(公告)日：2011-03-31
申请号：US12810873
申请日：2009-07-22
申请人： Yingjun Cui , Yan Jiang , Qingmin Meng , Xiaolong Wang , Junlong Wang , Shengguo Cong , Long Chen
发明人： Yingjun Cui , Yan Jiang , Qingmin Meng , Xiaolong Wang , Junlong Wang , Shengguo Cong , Long Chen
IPC分类号： B61G3/04
CPC分类号： B61G3/06
摘要： An anti-creep mechanism for coupler includes a lower lockpin rod, a coupler shank and a rotation shaft. The rotation shaft is disposed in an elongate mounting hole of the lower lockpin rod and a circular mounting hole of the coupler shank so that the lower lockpin rod and the coupler shank are hinged together. A boss is axially disposed on an upper surface of the rotation shaft, and a groove is axially provided in a wall of the mounting hole of the coupler shank above the rotation shaft to receive the boss of the rotation shaft. The rotation shaft is axially movable relative to the lower lockpin rod and the coupler shank and has two operating positions. When the rotation shaft is moved to the first operating position, an inner end portion of the boss is positioned in the elongate mounting hole of the lower lockpin rod, and a top wall of this elongate mounting hole abuts against the boss. If this lower lockpin rod is rotated in a coupler unlocking direction, the anti-creep bulge of the lower lockpin rod abuts against the anti-creep surface of the coupler shank. When the rotation shaft is moved to the second operating position, the boss is positioned in the groove of the mounting hole of the coupler shank, and the top wall of this elongate mounting hole abuts against an outer circumferential surface of the rotation shaft. The anti-creep mechanism for coupler of the present invention has a reliable dual anti-unlocking performance for coupler. Besides, the present invention further discloses a coupler.
摘要翻译：用于联接器的防蠕变机构包括下锁定杆，联轴器柄和旋转轴。旋转轴设置在下锁定杆的细长安装孔和联接器柄的圆形安装孔中，使得下锁定杆和联接器柄铰接在一起。凸台轴向地设置在旋转轴的上表面上，并且在旋转轴上方的连接器柄的安装孔的壁上轴向地设置有凹槽，以容纳旋转轴的凸台。旋转轴可相对于下锁定杆和联接器柄轴向移动并且具有两个操作位置。当旋转轴移动到第一操作位置时，凸台的内端部位于下锁定杆的细长安装孔中，并且该细长安装孔的顶壁抵靠凸台。如果该下锁扣杆在联锁器解锁方向上旋转，则下锁定杆的防蠕变凸起抵靠联接器柄的抗蠕变表面。当旋转轴移动到第二操作位置时，凸台位于联接器柄的安装孔的槽中，并且该细长安装孔的顶壁抵靠旋转轴的外周表面。本发明的耦合器的抗蠕变机构具有用于耦合器的可靠的双重解锁性能。此外，本发明还公开了一种耦合器。

2. 发明授权

US08186525B2 Coupler and anti-creep mechanism for the same 有权
标题翻译：耦合器和抗蠕变机理相同
公开(公告)号：US08186525B2
公开(公告)日：2012-05-29
申请号：US12810873
申请日：2009-07-22
申请人： Yingjun Cui , Yan Jiang , Qingmin Meng , Xiaolong Wang , Junlong Wang , Shengguo Cong , Long Chen
发明人： Yingjun Cui , Yan Jiang , Qingmin Meng , Xiaolong Wang , Junlong Wang , Shengguo Cong , Long Chen
IPC分类号： B61G3/00
CPC分类号： B61G3/06
摘要： An anti-creep mechanism for coupler includes a lower lockpin rod, a coupler shank and a rotation shaft. The rotation shaft is disposed in an elongate mounting hole of the lower lockpin rod and a circular mounting hole of the coupler shank so that the lower lockpin rod and the coupler shank are hinged together. A boss is axially disposed on an upper surface of the rotation shaft, and a groove is axially provided in a wall of the mounting hole of the coupler shank above the rotation shaft to receive the boss of the rotation shaft. The rotation shaft is axially movable relative to the lower lockpin rod and the coupler shank and has two operating positions. When the rotation shaft is moved to the first operating position, an inner end portion of the boss is positioned in the elongate mounting hole of the lower lockpin rod, and a top wall of this elongate mounting hole abuts against the boss. If this lower lockpin rod is rotated in a coupler unlocking direction, the anti-creep bulge of the lower lockpin rod abuts against the anti-creep surface of the coupler shank. When the rotation shaft is moved to the second operating position, the boss is positioned in the groove of the mounting hole of the coupler shank, and the top wall of this elongate mounting hole abuts against an outer circumferential surface of the rotation shaft. The anti-creep mechanism for coupler of the present invention has a reliable dual anti-unlocking performance for coupler. Besides, the present invention further discloses a coupler.
摘要翻译：用于联接器的防蠕变机构包括下锁定杆，联轴器柄和旋转轴。旋转轴设置在下锁定杆的细长安装孔和联接器柄的圆形安装孔中，使得下锁定杆和联接器柄铰接在一起。凸台轴向地设置在旋转轴的上表面上，并且在旋转轴上方的连接器柄的安装孔的壁上轴向地设置有凹槽，以容纳旋转轴的凸台。旋转轴可相对于下锁定杆和联接器柄轴向移动并且具有两个操作位置。当旋转轴移动到第一操作位置时，凸台的内端部位于下锁定杆的细长安装孔中，并且该细长安装孔的顶壁抵靠凸台。如果该下锁扣杆在联锁器解锁方向上旋转，则下锁定杆的防蠕变凸起抵靠联接器柄的抗蠕变表面。当旋转轴移动到第二操作位置时，凸台位于联接器柄的安装孔的槽中，并且该细长安装孔的顶壁抵靠旋转轴的外周表面。本发明的耦合器的抗蠕变机构具有用于耦合器的可靠的双重解锁性能。此外，本发明还公开了一种耦合器。

3. 发明授权

US08684199B2 Coupler yoke and coupler draft gear 有权
标题翻译：联轴器轭和联轴器牵引齿轮
公开(公告)号：US08684199B2
公开(公告)日：2014-04-01
申请号：US13570117
申请日：2012-08-08
申请人： Yan Jiang , Yingjun Cui , Shengguo Cong , Qingmin Meng
发明人： Yan Jiang , Yingjun Cui , Shengguo Cong , Qingmin Meng
IPC分类号： B61G9/22
CPC分类号： B61G9/04 , B61G1/40
摘要： A coupler yoke and a coupler draft gear are used in the field of carriages of a railway and aim at solving the problems of lower strength, low safety and reliability and the like in the prior art. The coupler yoke comprises a hollow yoke body with the cross section being in a long concentric-square shape, the inner side surface of the one end of the hollow yoke body is a bearing surface, and at least part of the heavy loading area of the bearing surface protrudes outwards relatively to the end surface of the light loading area. The coupler yoke is used for connecting couplers between the carriages of a train, so that the carriages are connected to form the train for transmitting the tractive force in the transportation; the distribution pattern of the existing bearing surface is changed due to the arrangement of a middle groove.
摘要翻译：在铁道车辆的领域中使用联轴器轭和联轴器牵引齿轮，旨在解决现有技术中的低强度，低安全性和可靠性等问题。耦合器轭包括中空轭体，其横截面为长同心方形，中空轭体的一端的内侧表面为支承面，至少部分重载荷区域为轴承表面相对于轻负载区域的端面向外突出。联接器轭用于将联接器连接在列车的托架之间，使得托架连接以形成用于在运输中传递牵引力的列车; 现有的轴承表面的分布图案由于中间槽的布置而改变。

4. 发明申请

US20120298610A1 COUPLER YOKE AND COUPLER DRAFT GEAR 有权
标题翻译：联轴器和联轴器齿轮
公开(公告)号：US20120298610A1
公开(公告)日：2012-11-29
申请号：US13570117
申请日：2012-08-08
申请人： Yan Jiang , Yingjun Cui , Shengguo Cong , Qingmin Meng
发明人： Yan Jiang , Yingjun Cui , Shengguo Cong , Qingmin Meng
IPC分类号： B61G9/04 , B61G5/00
CPC分类号： B61G9/04 , B61G1/40
摘要： A coupler yoke and a coupler draft gear are used in the field of carriages of a railway and aim at solving the problems of lower strength, low safety and reliability and the like in the prior art. The coupler yoke comprises a hollow yoke body with the cross section being in a long concentric-square shape, the inner side surface of the one end of the hollow yoke body is a bearing surface, and at least part of the heavy loading area of the bearing surface protrudes outwards relatively to the end surface of the light loading area. The coupler yoke is used for connecting couplers between the carriages of a train, so that the carriages are connected to form the train for transmitting the tractive force in the transportation; the distribution pattern of the existing bearing surface is changed due to the arrangement of a middle groove.
摘要翻译：在铁道车辆的领域中使用联轴器轭和联轴器牵引齿轮，旨在解决现有技术中的低强度，低安全性和可靠性等问题。耦合器轭包括中空轭体，其横截面为长同心方形，中空轭体的一端的内侧表面为支承面，至少部分重载荷区域为轴承表面相对于轻负载区域的端面向外突出。联接器轭用于将联接器连接在列车的托架之间，使得托架连接以形成用于在运输中传递牵引力的列车; 由于中间槽的布置，现有轴承表面的分布模式发生变化。

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