DEVICE FOR DETECTING THE PRESENCE OF SMALL OR MINIMAL LEAKS IN THE HYDRAULIC SYSTEM OF VEHICLES

摘要

There is described a device for testing the hydraulic brake system of motor vehicles for the presence of small and extremely small leaks. To improve the performance while achieving the smallest possible overall size, the loading rod comprises a non-rotating spindle (HILPDAT6/BOLDPDAT), which can be extended via a rotating nut (HILPDAT6.1/BOLDPDAT), and which carries the measuring head (HILPDAT3/BOLDPDAT). A bracing plate, which can move with low friction, is housed in resiliently displaceable manner in the measuring head (HILPDAT3/BOLDPDAT)./PTEXT