| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To restrain a scaffold member, which is used as a scaffold by an operator during a maintenance operation, from being heated to a high temperature by radiant heat of an engine. <P>SOLUTION: A plate-like scaffold member 40 elongated in a longitudinal direction is arranged between a hood 52 and an exhaust pipe cover 60. A spacer member 42 is interposed between the scaffold member 40 and a raising member 51, and the scaffold member 40 is fastened and fixed by a fastening bolt 41. Thus, an air space 43 equivalent to the height of the spacer member 42 is provided between an a tread of the scaffold member 40 and a top surface of the raising member 51. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
