专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP2586645A2 Pantograph 审中-公开
标题翻译： Stromabnehmer
公开(公告)号：EP2586645A2
公开(公告)日：2013-05-01
申请号：EP12461537.8
申请日：2012-08-23
申请人： EC Engineering Sp. z o.o.
发明人： Kania, Sebastian , Gularek, Leszek , Bar, Marcin
IPC分类号： B60L5/26 , B60L5/30
CPC分类号： B60L5/26 , B60L5/30 , B60L2200/26
摘要： A pantograph for an electric-driven vehicle includes frame (1) electrically insulated from the vehicle where on eccentric shaft (3) girder (4) is mounted pendulously and the said girder is connected by means of an articulated joint with at least upper arm (6) equipped with the slide unit coupled with it. The pantograph is equipped with electric lifting drive (13) electrically insulated from the vehicle and from girder (4) and equipped with at least one tension spring (18) coupled with girder (4).
By means of electric insulator (15) and double-arm drive lever (17) mounted pendulously in frame (1), drive (13) is coupled with one end of the tension string (18), whereas the other end of spring (18) is coupled with girder (4), preferably by a non-circular return strand transmission with open strand (23) whose axis of rotation corresponds to the axis of rotation of girder (4) in relation to frame (1).
摘要翻译：用于电动车辆的缩放器包括与车辆电绝缘的框架（1），其中偏心轴（3）梁（4）被垂直地安装，并且所述梁通过至少上臂的铰接接头 6）配备有与其连接的滑动单元。受电弓配备有与车辆和梁（4）电绝缘的电动起重驱动器（13），并且配备有与梁（4）联接的至少一个拉力弹簧（18）。通过电动绝缘子（15）和双臂驱动杆（17），它们摆放在框架（1）中，驱动器（13）与张紧绳（18）的一端相连，而弹簧（18）的另一端）与梁（4）联接，优选地通过具有开口股（23）的非圆形返回绳股传动装置，其转动轴线相对于框架（1）对应于梁（4）的旋转轴线。

IPRDB

热门服务

关于我们

友情链接

联系方式