| 摘要 |
<p>PURPOSE:To alternatively use two conveying paths intersecting each other by making a guide rail which is crossing another conveying path changeable to a path opening position retracted from that conveying path. CONSTITUTION:A driving means 10 for reciprocative turning a movable rail 5, which is pivoted turnably in the horizontal direction at one end part by a vertical pivot 7, between a path connecting position A crossing another conveying path 2 and a path opening position B retracted from that conveying path 2 is provided, and supported parts 12, 13 are provided on both end parts of the movable rail 5. A pair of fore and aft rail end supporting tools 16, 18 free in advancing/retreating which enter underneath respective supported parts 12, 13 for supporting the parts 12, 13 when the movable rail 5 is at the path connecting position A, and advance/retreat driving means 17, 19 for advance/ retreat driving the rail end supporting tools 16, 18 are provided.</p> |
