| 摘要 |
The present invention relates to a device forming a tilting flap. The device is characterised in that it comprises a part forming a fixed bearing structure 10 and a tilting support 11 for barbed wires 2 which can be immobilised in the normal position by a frangible locking means 15, breaking under a defined load. The present invention finds an application for protecting defined areas. <IMAGE>
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