| 摘要 |
<p>PURPOSE: To raise the rigidity of a pipe and prevent flexure or deformation by forming a bend respectively so that the residual pipes may rise in the nonparallel condition no some of each kind of pipes at the rise part from a floor panel to a dash panel on the side of a car body. CONSTITUTION: Each kind of pipes 2n to form a pipe structure 28 are attached to the floor panel 32 or dash panel 34 of a panel 30 on the side of a car body. That is, each kind of pipes 2 at the riser 46 from the roughly flat floor pane 32 to the dash panel 34 of the panel 30 on the side of a car body are raised in parallel condition, with bends 48, 50, and 52 made for a fuel main pipe 4 and brake pipes 10 and 12. moreover, a fuel return pipe 6 and a evaporation pipe 8 are raised in the parallel condition, with bends 54, 56, 58, and 60 made each, and also a riser 62 is made for the fuel pipe 4 and the brake pipes 10 and 12 so that they may rise in the non parallel condition. This is reinforced with these residual pipes 6 and 8, and the rigidity is increased.</p> |
