Coupling for switchgear cells

摘要

On a wall (1) of a first switchboard section (10) there are guide pins (50). On or in the wall of a second switchboard section (10) there are drilled retaining holes (62) for holding the guide pins. The guide pins and the drilled retaining holes align into each other. After they have joined into each other, a parallel position is reached for the adjacent switchboard section walls.