Method of securing equipment parts to a trackway supporting structure

Abstract From the Canadian patent

The feature characterizing the method is that in an operation following the finishing of the track supporting structure the mounting bodies are machined in a way such as to correct the structural inaccuracies caused by manufacturing tolerances of the prior art steel and concrete construction to obtain, an accurate mutual position of the equipment parts at the locations of attachment. For this purpose preferably, the, mounting bodies are provided at the securing locations with bores and countersinks which are accurate in all true coordinates and correspond to the bolts or bores of the equipment parts to finally mount these parts by means of bolts and spacer bushings. In supporting structures …