Befestigungsvorrichtung für ein Elektronikmodul

摘要

The device for detachable fastening of an electronic module (16) to the rim of a car wheel using a spring (2) has the module clamped between the free end of the spring and the rim (2). The spring at the end (14) facing the inside of the tyre holds a valve (12). The contact face of the free end of the spring is profiled to correspond with the mating face of the module. There is a collar to relieve the seal (4). The free end of the spring is slit and the outer end generates a pre-tensioning force that positions the module in the drop centre. It also absorbs a part of the centrifugal force or the reaction force to it.