| 摘要 |
The present invention refers to an apparatus for facilitating the positioning of essentially horizontally arranged reinforcing irons in moulds for moulding of essentially vertically arranged building elements of concrete or the like. The apparatus comprises two hook-formed devices (4 and 7) opening towards each other arranged on a bar (1) or the like on a distance from each other the distance between which devices is adjustable. At least one of the hooks (4, 7) may be displaced between two end positions with the distance comprised by the apparatus as the point of departure. |
