| 摘要 |
PROBLEM TO BE SOLVED: To provide a loading table capable of positioning an article by using the dead weight of the article, capable of automatically resetting the positioning device to the original state after the article is removed, and capable of positioning the article in, at least, two ways. SOLUTION: An inner member is arranged inside an outer member freely to be moved in the vertical direction, and energized upward, and a floating unit is provided on the inner member, and a pushing-down member to be vertically moved with the inner member is provided. At least one pair of a right and a left centering rollers are fitted to a pair of a right and a left swing levers swingable around a swing shaft supported by the outer member. A pair of lever driving members are provided to move the centering roller forward to a floating unit side when the pushing-down member is lowered, and an elastic body is provided to energize the swing lever in a direction, in which the centering roller is separated from the floating unit. As a result, positioning can be smoothly performed by the dead weight of an article, and after the article is removed, the positioning device is reset to the original state. COPYRIGHT: (C)2009,JPO&INPIT
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