| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle brake hydraulic control device capable of attaining miniaturization of an assembling part while ensuring assembling strength of the assembling part and calking/fixing the assembling part to a mounting hole of a base body by small calking load. <P>SOLUTION: The vehicle brake hydraulic control device is provided with the base body 1 internally including a flow passage 1a of a brake fluid; and a solenoid valve 2, i.e., the assembling part assembled to the mounting hole 10A formed on the base body 1 so as to be communicated with the flow passage 1a. A hole wall of the mounting hole 10A has a plastic deformation part 18 formed by pressing the hole wall in a downward direction of the mounting hole 10A. An engagement groove 214 intruded with the plastic deformation part 18 is formed on an outer peripheral surface of the solenoid valve 2, and an outer diameter of the solenoid valve 2 at an upper side of the engagement groove 214 becomes smaller than an outer diameter of the solenoid valve 2 at a lower side of the engagement groove 214. <P>COPYRIGHT: (C)2008,JPO&INPIT |
