mother, in particular, radmutter or achsmutter for vehicles, with a mutterkorpus (13, 113, 213 (333), with a central gewindeloch (14, 114; 214; 334), with a umfangswand (13, 113, 213, 333)with a anlageflu00e4che on an underside (18, 118, 139) of the mother and several schlu00fcsselflu00e4chen (16; 115, 215, 335) in the umfangswand of mutterkorpus clothes or solve the mother through the schlu00fcsselflu00e4chen cooperating tool characterized by at least a ausnehmung (21, 121, 221, 321), in which a sensor element (11, 111, 211, 311) is arrangedwith the sensor element with a wireless interface (12, 112, 212, 312) is linked to the interpretation of sensorelementes is a sensorsignal wirelessly to an external reception unit to transmit.
展开▼