| 摘要 |
Boat mooring outrigger comprising a boom attachable perpendicularly to a quay, the end of the boom facing the quay having cross-stays extending at an angle to the boom and attachable to the quay, the cross-stays being detachably fitted to the boom by means of fastenings partially gripping around the boom and mating with the boom by means of a fixing device which, through the action of a locking device, fixes the position of the fastenings relative to the boom. |
