| 摘要 |
PROBLEM TO BE SOLVED: To prevent the lateral deviation of a tray from its mounted position by the vibration caused by the movement and the like in a rack by a method wherein the tray on which electronic parts are placed is fixed to the bottom plate from both longitudinal and lateral directions. SOLUTION: On an electronic part placing pallet 1, a side plate 1b is formed on both edges of a rectangular bottom plate 1a, a pair of cut-and-raised fixed stoppers 2 are provided on one edge of the bottom plate 1a, and a pair of movable stoppers 3 are provided on the position in parallel with the fixed stopper 2. Especially, in order to prevent lateral deviation, a lateral deviation preventing movable stopper 3a is provided on the position corresponding to the fixed stopper 2. The lateral deviation preventing movable stopper 3a can be slidingly moved to the long hole 4 provided on the bottom plate 1a, and also it can be fixed to the desired position. |
