| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent deformation of a fitting-in part for positioning, and prevent additional equipment from being damaged by falling, when the additional equipment is removed from an apparatus body. <P>SOLUTION: This apparatus comprises the apparatus body and the additional equipment which is detachably arranged in the apparatus body. A part to be fitted in is formed on the bottom surface of the apparatus body, and the fitting-in part is formed on the top surface of the additional equipment. When the apparatus body is inclined at an angle of inclination so that the additional equipment can be removed from the apparatus body, the sum of the angle of inclination and an interference angle, which is formed by a point of interference between the part to be fitted in and the fitting-in part, is set smaller than an angle of 45[°]. In the removal of the additional equipment from the apparatus body, the additional equipment can be removed from the apparatus body without the deformation of the fitting-in part. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
