Brake lining change timing device

摘要

This research is about the induction device during the brake lining exchange period. The existing brake lining (24) is directly proportional to the driver's driving habits and the distance between the main wheels, and the exchange time of the brake lining (24) is not fixed, so there is a problem of missing the black lining exchange period.;For this reason, an indicator (16) welded to one side of the brake pad (18) is composed of a friction stone (10), an insertion groove (12) and a joint surface (14),The upper end of the friction stone part (10) is lower than the shell of the brake lining (24),The thickness of the brake pad (24) becomes thinner when the car is running,With the connection of the inner part of the brake drum, the driver has the effect of knowing the exchange time of the brake lining (24).