Method for connecting two component layers by passage using connecting system, involves positioning component layers, where edge of collar protrudes on one side of component layer and reverse-formed collar material overlaps component layer

摘要

The method involves positioning two component layers (1,2) for connecting the component layers, such that the collar (6) pass-through an existing opening (4) of the component layer. The edge (6a) of the collar protrudes on one side of the component layer, and the collar is formed, such that the reverse-formed collar material overlaps the component layer. The connection is substantially formed on one side of the component layers facing the deformed collar material. The connecting element (7) made of plastic is inserted into the passage opening (5) and is fixed at the component layer. Independent claims are included for the following: (1) a tool for connecting two component layers by a passage using a connecting system; and (2) a connecting system for connecting two component layers.