| 摘要 |
<p>Apparatus for connecting a pusher boat and a barge in which the bow of the pusher boat is received in a notch formed in the stern portion of the barge, and movable connecting pins mounted on both sides of the bow of the pusher boat are inserted into vertical channels formed within the notch so that convexities formed at the outer end portions of the connecting pins may engage concavities formed within the channels, thereby the pusher boat and the barge being easily and firmly connected.</p> |
