| 摘要 |
PROBLEM TO BE SOLVED: To prevent the breakage in falling down forward in a case when a glass plate is used at a front face of an apparatus in a state that its end face is exposed. SOLUTION: The glass plate 1 is mounted inside with respect to a straight line connecting a point of a tip end a of a pressing head of a fixing screw 12 for mounting the glass plate 11 of the front face and a point of a front tip end b of a bottom plate 4 of a bottom face part, whereby the point of tip end a of the pressing head of the fixing screw 12 receives the impact shock most in falling down forward, and the impact shock is not directly sent to the glass plate 11, thus the breakage of the glass plate can be prevented. COPYRIGHT: (C)2005,JPO&NCIPI
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