MCD 1816 Free 3D model

Here is a project of industrial internship(training course), I had to create a system to lay tables and pallets of machines in depression to stick well the thin rooms(parts,plays) on the table or pallette to avoid the tearing of the thin funds(collections). I thus conceived(designed) this block of connection which protects the fast connectors of shavings and which adapts itself in the zone of work and rest of the machine. All the files are present, "catpart", " catproduct ", "stp" and "iges".