| 摘要 |
<p>The present invention relates to a footing apparatus of a gang way and, more specifically, to a footing apparatus of a gang way, wherein the gang way connects offshore with a floating structure or between floating structures, comprising: a body having a hemisphere groove in the center thereof; a plurality of bearing balls which are arranged in the hemisphere groove of the body and have a predetermined diameter; a rolling ball which is in contact with the bearing balls and an upper surface of the floating structure to be rotated and has a larger diameter than the bearing ball; and a housing which has an inner space with open upper and lower parts so that the body, the bearing balls, and the rolling ball are placed in the housing. The lower part of the housing has an opening with a smaller diameter than the rolling ball to prevent the inserted rolling ball from escaping to the lower part of the housing.</p> |
