Tester for testing position of point blade in railway, has individual balance beams for activation of respective electrical microrruptores, and bars provided in internal face of tester and connected by two bolts in short recesses

摘要

The tester has rollers (10) supported on a superior edge of bars (5,5') and individual balance beams (13) for activation of respective electrical microrruptores (11). The bars are provided in an internal face of the tester and connected by two bolts in short recesses (28).