公开(公告)号：EP1488978A1

公开(公告)日：2004-12-22

申请号：EP04253373.7

申请日：2004-06-05

申请人： Powell Duffryn Rail Limited

发明人： Hewitt, Paul, Powell Duffryn Rail Limited

IPC分类号： B61F5/14

CPC分类号： B61F5/14

摘要： A side bearer comprises a lower component 10, an upper component 20 guided for generally vertical movement relative to the lower component 10, and resilient biassing means 18 urging the upper component 20 away from the lower component 10, the resilient biassing means 18 further being arranged to resist horizontal or longitudinal relative movement between the upper and lower components 10, 20 by shearing thereof.

摘要翻译： 侧支架包括下部部件10，被引导用于相对于下部部件10大致竖直运动的上部部件20以及推动上部部件20离开下部部件10的弹性偏置装置18，弹性偏置装置18进一步布置 以通过剪切来抵抗上部件10和下部件20之间的水平或纵向相对运动。