| 摘要 |
<p>The interlocking arrangement (10) has two tubing sections (28,32), where each tubing section has a safety bar. An internal space of each tubing section crosses transversely to the longitudinal axis of the other tubing section. Every tubing section has an attachment device for fastening the other tubing section at a door (12) or at a counterpart (14). Every tubing section has a plastic insert for mutual alignment of a lock bracket and a lock body.</p> |
