Vertical track guide for marking out track comprises strips assemble to form curtain and post comprising rod inserted in plinth and surrounded by rotating tube

摘要

The track guide comprises strips (20) assembled in pairs and edge to edge to form a curtain which borders the track. A post (1) comprises a rod (2) inserted in a plinth (3) and surrounded by a rotating tube (4). Each strip and the post tube each have a pair of axially spaced hinges (10,11,21,22) and a pair of axially spaced strap hinges (23,24).