专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

IPRDB

热门服务

关于我们

友情链接

联系方式