Coupling module for ladders

摘要

The module is used to couple ladders (II), and has two C-shaped profiles (1) which are held at a specific separation, by at least two rungs. The profiles may each form a mainly shape-mating connection with the outer edges of the side rails of a ladder. Locking elements (3) may be arranged on the profiles, in order to lock the ladder components positively in a specific position. A further pair of C-shaped profiles (1',1'') may be arranged at a set angle to the axis of the main profiles, in order to accept and lock other ladder components.