| 摘要 |
- Signalling equipment. - The base according to the invention is characterised in that the lock (9) consists of a lever (10) pivoting about a horizontal pivot pin (11) carried by the base, comprising, at the end, a foot (12) capable of traversing the opening (8) in order to clamp a post engaged in the well and arranged in a housing (14) of the base so as to be at least partially retracted beneath the upper surface (4a) of the latter when it occupies its position immobilising the post. - Application to road signs. <IMAGE> |
