Connecting device between different structural assemblies

摘要

The connecting device has a drive nail (1) with shaft (100) and at least one partially elastic body (7) with bore for holding same. The drive nail has on the shaft radial protrusions (2 to 4) which when the nail is pressed into the bore (6) of the elastic body slide along the inside of the bore and on reaching a connecting end position fit in area of groove or rear cut section (8) formed radially on the outside of the elastic body. When the nail is housed the elastic body expands circumferentially at least in the area of the groove or rear cut section and springs back in the adjoining area of the protrusions of the nail. The protrusions can have a conical or flattened shape pointing in the press-in direction. The protrusions may have double-conical or triangular cross-section via which the connection arrangement may be detachable.