| 摘要 |
PROBLEM TO BE SOLVED: To easily mount a reinforcement material. SOLUTION: The reinforcement material 60 composed of a channel material is placed between two supports 18 stood at a back face side of the machine room 16, and fastened by screws 67. End edges of a bottom plate 61 are extended with respect to end edges of both side plates 62 at end portions of the reinforcement material 60, insertion holes 68 for the screws 67 are formed on end portions of the bottom plate 61, and screw holes 53 are formed on supporting plates 46 of the supports 18. Cut grooves 65, 51 fitted to each other are formed respectively on base portions at longitudinal end edges of the side plates 62 and upper positions of vertical edges 46A of the supporting plates 46, projections 69 are formed on a rear face of the end portions of the bottom plate 61, and square holes 54 are formed on the supporting plates 46. The cut grooves 65, 51 are fitted to each other, and the projections 69 are fitted to the square holes 54 to be assembled, thus the end portions of the reinforcement material 60 are positioned in a state of aligning the insertion holes 68 and the screw holes 53, and temporarily fixed to the supporting plates 46. COPYRIGHT: (C)2008,JPO&INPIT
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