| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an oil pan for securing required strength and rigidity even if an auxiliary machine is installed, with a constitution provided with an opening part for joining an oil reservoir to a bottom wall. <P>SOLUTION: This oil pan 1 has an auxiliary machine installing part 7 for installing the auxiliary machine 6 outside one sidewall 10a, by installing the oil reservoir 5 in a lower part of the opening part 4 formed on the bottom wall 10c. A connecting rib 11 is arranged by straddling the opening part 4 toward the inside of the other sidewall 10b opposed to this one sidewall 10a from the inside of the auxiliary machine installing part 7 of the one sidewall 10a. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
