| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve productivity when manufacturing a clutch housing case by molding it with a mold while increasing surface rigidity of an outer peripheral surface of the clutch housing case. <P>SOLUTION: A plurality of triangular surfaces 34 having respective apexes 33 facing each other at an intermediate position between an outer edge part 21 at a cylinder block 11 side and an outer edge part 22 at a transmission housing case 3 side are formed on an outer peripheral surface 37 of a clutch housing case 4. At least a portion of the plurality of triangular surfaces 34 having respective apexes 33 facing each other is a bottom side 35 in a direction in which the outer edge part 21 at the cylinder block side or the outer edge part 22 at the transmission housing case 3 front side is opposed to each apex 33. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
