Equipment to secure rail-track onto concrete sleeper - has U=shaped component with internal and external shoulders on feed

摘要

The equipment, particularly a clip, secures a rail (17) to a concrete sleeper (15), and has a component anchored by two feet in the concrete and protruding from it. The protruding part is semi-cylindrical, forming a mounting for the clip (18) and a supporting surface for the latter on the outside. The component (1) is U-shaped, with external (6,7) and internal (8,9) shoulders on each foot (4,5). These respectively form a support in a core hole in the sleeper during manufacture, and bear against a plate (21) sealing off the hole.