| 摘要 |
PROBLEM TO BE SOLVED: To improve the degree of the freedom of an arrangement of power feed in both directions orthogonal to a direction for installing a feeder rail. SOLUTION: This feeder rail 21 installed along the longitudinal direction of a shelf plate 6 at the front-side end of the shelf plate 6 for mounting a commodity S thereon has: two installation grooves 34 and 35 continuously formed along the longitudinal direction of the shelf plate 6 and allowing attachments 100 and 200 to be attached thereto in both of an upper part and a lower part thereof; and a supply electrode parts 37P and 37M continuously formed along the longitudinal direction of the shelf plate 6 in the two installation grooves 34 and 35, and capable of supplying power. COPYRIGHT: (C)2009,JPO&INPIT
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