To decrease the number of components, and eliminates the need for welding operation and facilitate operation by providing an equipment main body side frame with a stay for door fixation, and mounting a door on the frame main body with rivet so that the door can freely be opened and closed.
The stay 61 for door fixation is provided at the end part of the upper wall 56 of the main body frame 22, and a hole 62 for fixation is formed in a projection part 61A formed integrally with the stay 61 for door fixation. At the end part of the top plate 67 of the door 23, a hole 55 for fixation is formed corresponding to the hole 62. A spacer 63 which makes it easy to rotate the door 23 is interposed between the holes 62 and 55. The lower wall of the main body frame 22 also has a stay 61 for door fixation, a projection part 61A, and a hole 62 as well, and a hole for fixation is formed even in the reverse surface of the door 23. Then a rivet 54 is inserted into the hole 62, spacer 63, and hole 55 and the door 23 is mounted on the main body frame 22 with the rivet 54 so that the door can freely be opened and closed.
MITSUSE MOTOHARU
OOMORI CHIKAKI
ONO KAZUTOSHI
