Patent ID: 9696334
Date: 2017-07-04
CPC Classifications: B60T,G01P

Claim:
1. A wheel speed sensor, comprising: a sensor head in which a sensor is accommodated, the sensor head is at least partially covered with a resin covering and includes first and second portions, the second portion has a smaller diameter than the first portion so that a ring-shaped surface is formed between the first and second portions; and a tube-shaped metallic cover that covers the first portion of the sensor head and protects the sensor head, the metallic cover is a separate component from the sensor head and includes an opening portion that is configured to slip over the first portion of the sensor head; wherein the metallic cover has a plurality of protruding pieces on the opening portion, and the metallic cover is fixed against the sensor head by the protruding pieces being crimped inwardly toward the ring-shaped surface of the sensor head.