| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure positional accuracy of an injector socket by eliminating brazing and welding to suppress generation of thermal distortion. <P>SOLUTION: A fuel delivery pipe 60 includes a main pipe 70 having a fuel passage U formed therein and an injector socket 80. A mounting hole 75 is formed on an outer peripheral wall of the main pipe 70, and a cylindrical mounting section 85 press-fitted to the mounting hole 75 is formed in the injector socket 80. When the injector socket 80 is mounted on the fuel delivery pipe 60, a heat load such as heating is not placed on them, so that the injector socket 80 and the fuel delivery pipe 60 are not subjected to heat distortion. Thus, this makes it possible to raise the positional accuracy (mounting accuracy) of the injector socket 80 to the fuel delivery pipe 60. <P>COPYRIGHT: (C)2013,JPO&INPIT |
