Substructure for driving or reversing stations of underground winning or winding gear has first support plate with form-locking components protruding over end side and engaging in mating recesses in second support plate

摘要

The substructure for driving or reversing stations of underground winning or winding gear has at least a first support plate (20) with the form-locking components of form-locking means (50) protruding over the end side and engaging in mating recesses in a second support plate (30), and which are constructed to lock the support plates against relative displacement parallel to the plane of the plates. Screws which interconnect the two support plates pass through the form-locking components of the form-locking means.