| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve problems wherein, although a hemispherical oil gauge is provided on a rear lid of a crankcase, it is so small that it is difficult to see it, it is hardly visible because of dead angle when set with an engine, and a gauge window is too small for a worker to confirm oil remaining amount when dust adheres to it. <P>SOLUTION: The rear lid 9 is formed into a circular arc shape when viewed in a plan, the oil gauge is formed into a horizontally long shape, and a central part and an end part of the oil gauge 11 are arranged on a rear face and a side face, respectively. The oil gauge 11 and the rear lid 9 are made of resin, are mutually welded, and are integrated as an insert molded product. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
