Connector i.e. edge connector, for releasably connecting e.g. containers with each other, has circular aperture provided with inscribed square, surrounded by conical surface, and including projections in region of corners of square

摘要

The connector (1) has a circular aperture (3) provided with an inscribed square (4) and surrounded by a conical surface (6). The aperture includes projections (7) in a region of corners (5) of the inscribed square. Rectangular or quadratic apertures (10, 11) with straight fastening edges (12) are provided at side surfaces (8, 9). Bearing pins are provided at other side surfaces. A diagonal of the square is larger than a diameter of the circular aperture. The diameter of the circular aperture is larger than a side length of the square. An independent claim is also included for a bolt comprising a fastening element.