A brake pad wear measuring system for measuring brake pad wear for a vehicle disc brake system includes a first and second coil excitable to create a first and second magnetic field and first and second targets associated with the first and second coils. The coils and targets are configured for movement relative to each other along an axis in response to application of the disc brake system. The relative movement along the axis causes the targets to move within the magnetic fields and affect the inductance of the coils. The first coil and the first target are configured so that the inductance of the first coil is indicative of the amount of brake pad wear. The inductance of the second coil is indicative of component shifting transverse to the axis.
BRAKE PAD WEAR SENSOR
2019-07-25
Patent
Electronic Resource
English