| 摘要 |
<p>550,095. Road-traffic signs. HAYNES, H. J. Oct. 29, 1941. No. 13922. Addition to 524,352, [Group X] [Class 3 (ii)] The rubber kerb block of the parent Specification s furnished with one or more reflectors 9, 10 located each in a recess 7, 8 in the sloping front face 6 of the block. The recesses are of V-form in plan, and their bases are downwardly inclined to prevent accumulation therein of water or mud. The reflectors 9, 10 are mounted in oppositely directed sides of the recesses so as to be seen by respective lines of traffic, and may be differently coloured. They are moulded into the walls of the block, and may have claws or screws to increase their grip thereon.</p> |
