Device for supporting reversing movements and for elastic stabilization of the points movable parts

摘要

The tram rail switch support has an axially movable tube or rod with peripheral apertures for radially movable locks and a tube concentrically enclosing the tube or rod with apertures for radially outwardly displaced locks. The locks (14,15) are mounted in two axially separate tube sections or cages (12,13) between the tube (16) and the rod (4). An axially acting coil spring (18) is mounted between the tube sections or cages