| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a magnet tray capable of improving a work efficiency of replacement work, etc. of a drive roller and a following roller provided on a step of an escalator, for example. <P>SOLUTION: The magnet tray 50 includes a bottom plate 56 having a magnetic force and a side wall 58 connected to an edge of the bottom plate 56 that has lighting function. The surface of the bottom plate 56 is mirror-finished. The lighting function of the side wall 58 is achieved by a light source 62 buried in the side wall 58, a power supply 54 that supplies power to the light source 62, and a light diffusion plate disposed on the inner surface of the side wall 58. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
