apparatus comprising a structure to access the type articulated arms mounted on a support structure such as a autotelaio particularly useful for purposes of soc and antincendic

摘要

Access equipment for fire fighting purposes including an articulated boom structure having two booms, the structure being mounted on a turntable attached to a vehicle, each boom having ladder means extending along its length, a further ladder being telescopically extendible from either end selectively of the outermost boom of the boom structure to extend the reach of the equipment for any operative position of the booms.