| 摘要 |
There is described an apparatus for forming traffic regulating indicia on road surfaces by applying tape material on a predetermined marking line trace. The apparatus consists of the combination of a service motor-van provided with steering means and driven by a first operator, and of a tape material applicator subassembly connected to and serviced by said motor-van and provided with its own steering means designed to be acted upon by a second operator, and with sight and collimation means designed for being collimated with said trace by said second operator which compensates for differences between the actual path of said motor-van and the marking line to be exactly provided. |
