| 摘要 |
This sign is of the type comprising a sheet metal or similar indicator panel, of circular or polygonal profile, having an overhanging edge 2a and fixed at a lower and upper point to the top of a tubular pole 3 intended to be implanted in the ground. The overhanging edge 2a of the panel 2 has, at its lower point of fastening to the pole 3, a lug 4 pierced with a hole 6 with a diameter slightly greater than that of the pole 3, and at its upper point of fastening to the pole 3, a lug 5 capable of receiving the upper end of the pole 3, at the lower face of which lug a plug 9 or the like is fixed which is matched to the bore of the pole 3 and capable of being engaged and wedged in this bore. <IMAGE>
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