| 摘要 |
<p>At the bottom of each wall part (2) is at least one roller for running on the rail (20). A device is incorporated for bringing a wall part between a closing position and one where the wall part roller or rollers rest on the rail. This position permits the movement of the wall part parallel with the long side of the wagon and in front of the other wall part. A lock maintains the wall parts in the closing position, and an operating shaft moves the wall parts between the two positions and at the same time activates the lock to and from the locking position.</p> |
