| 摘要 |
PROBLEM TO BE SOLVED: To prevent a movable shelf from coming off from rails, and to connect support bodies by the shelf. SOLUTION: The rails 10, 11 are provided on left and right support bodies of a drive-in rack 2 to slide the shelf 12 freely. Brakes 20, 21 having a C-shaped cross-section are provided in the shelf 12, so as to prevent the coming-off from the rails 10, 11. COPYRIGHT: (C)2003,JPO
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