专利检索 ap:("voestalpine Weichensysteme GmbH" OR "voestalpine VAE GmbH") AND inv:"LEITNER, Josef" 第 1 页

1.

发明授权
EINRICHTUNG ZUM UNTERSTÜTZEN DER UMSTELLBEWEGUNG VON ZUNGENSCHIENEN EINER WEICHE 有权
标题翻译： DEVICE FOR支切换移动的榫舌的软TRACKS

公开(公告)号：EP2126215B1

公开(公告)日：2013-11-20

申请号：EP08714282.4

申请日：2008-03-07

申请人： voestalpine Weichensysteme GmbH , voestalpine VAE GmbH

发明人： LEITNER, Josef , PÖSENDORFER, Markus , HOSNER, Mario

IPC分类号： E01B7/02

CPC分类号： E01B7/02 , B65H55/04 , B65H63/086 , B65H67/063 , B65H2701/31

摘要： Disclosed is a device for supporting the reversing movement of point blades (4) of a switch. Said device comprises rolls (5) which embrace the point blades (4) during at least part of the reversing movement thereof and are mounted on a lever (6) that is pivotable against the force of a spring (9). The pivotable lever (6) is mounted inside a frame or cage (8). Means are provided for fastening the frame or cage (8) to a tie and/or a rib plate (1). Said means allow the frame or cage (8) to be fastened to the surface of a tie, especially laterally outside a slide chair (2). The spring (9) is disposed between the upper surface of the tie and the lever (6), at a distance from the swivel pin (7) of the pivotable lever (6).