A MOBILE MACHINE FOR LOOSENING AND TIGHTENING THE JOINTS BETWEEN THE RAILS AND SLEEPERS OF A RAILWAY TRACK

摘要

A mobile track working machine for assembling and disassembling tie plates comprises a car frame and a plurality of working tools mounted on and underneath the car frame, the tools being spaced from each other in the working direction of the machine, and each tool being associated with one of the connecting elements attaching the rails to the ties.