| 摘要 |
<p>A railway car coupler flexible carrier in which the retainer plate for limiting upward movement of the carrier is held between a pair of horizontal flanges and is bolted or riveted thereto. One of the flanges is integral with the supporting structure and the other flange is on a separate member which first is positioned with the flange in engagement with the retainer plate and is then welded to the supporting structure.</p> |
