Improvements to Blocks for Road Surface Markings.

摘要

1,163,036. Road marker studs. G. H. STOCK. 23 May, 1968 [26 July, 1967], No. 34380/67. Heading E1G. A reflective road marker stud for laterally separating oppositely-moving traffic streams comprises two rubber pads which carry singlefacing reflectors C and are mounted in sockets at opposite ends of a single rectangular metal base positioned at right angles to the road centre line. Thus, one traffic stream observes the reflectors C of one pad while the other stream observes the reflectors C of the other, laterally-spaced pad. Each pad is protected by a metal lug A7 and metal shoulders A 1-5 , and has grooves F1, F2 providing a reflectorcleaning water spray as the pad is depressed.