Sleeve for anchoring posts in ground, e.g. for discus or hammer throwing nets, comprises frame pivotally mounted inside protective casing

摘要

The sleeve frame (4) is pivotally mounted inside a protective casing (5), the pivot axis (X-X) being located in the upper front region of the frame and casing. The plane for the insertion hole (6) for the post extends (substantially) perpendicular to the surrounding soil region (B). The sleeve is provided with a cover (2).