| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hanging ring for a transporting rail device in which a holding bracket is not detached from an eye shaft. <P>SOLUTION: The hanging ring 10 for the transporting rail device 100 which hangs a traverse rail 130 to a trolley 121 guided by a traveling rail 120, has the eye shaft 20 supported so as to be able to freely rotate around a horizontal axis with respect to the trolley 121, an axial member 30 supported so as to be able to freely rotate around a vertical axis with respect to the eye shaft 20, and a pair of holding brackets 40, 40 supported so as to be able to rotate around a longitudinal axis with respect to the axial member 30 so that the traverse rail 130 can be held. The pair of holding brackets 40, 40 cover a supporting column 22 of the eye shaft 20 and a stopper 31 of the axial member 30, and a cross-sectional area of the stopper 31 in a horizontal direction is larger than opening areas of openings 41 of the holding brackets 40, 40. <P>COPYRIGHT: (C)2013,JPO&INPIT |
