A pulsar ring (20) includes a portion to be detected (21) and a pulsar ring mounting portions (23) which project in the radially outward direction from an outer peripheral portion of the portion to be detected (21). The portion to be detected (21) and a pulsar ring mounting portion (23) are arranged so as to form continuous planar surfaces, and the pulsar ring (20) is rigidly mounted on a mounting boss (50) of a wheel (1b) using a bolt (10) by fastening a brake disc (4) and the pulsar ring (20) together in a state where the pulsar ring (20) overlaps with the brake disc mounting portion (4b). Even when the brake disc (4) thermally deforms at the time of braking so that the pulsar ring mounting portion (23) is pulled radially outwardly, the portion to be detected (21) and the pulsar ring mounting portion (23) are arranged on the same plane thus forming the continuous planar surfaces and hence, the portion to be detected (21) is hardly twisted and thereby the deformation of the portion to be detected (21) is hardly generated as a whole.
Wheel speed sensor mounting structure
Raddrehzahlsensormontagestruktur
Structure de montage de capteur de vitesse de roue
2015-11-25
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60B VEHICLE WHEELS , Räder für Fahrzeuge / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes |