| 摘要 |
A bar has a radially extending projection (4) which engages stops (6) on top and bottom door frame pieces (VI, VII). Apart from a pair of stops (5), with which the lock bar projection engages to fix a door (II) supporting the lock bar against a container opening, another pair of stops (6) is provided. The lock bar projection engages with the second stops to fix only one door against the opening when the lock bar arm (3) is removed from the second door and pivoted to locate against the first. |
