Coupling device for coupling two flanges, in which circumferential parts of flanges are fitted positively in V-shaped groove of two half-shells

摘要

The coupling device includes two half-shells opposite each other forming a circle, a V-shaped groove in them in which the circumferential parts of the flanges fit positively, radially projecting closing heads formed at opposite ends of the half-shells, and connecting screws located diametrically opposite each other.