Detachable connection between two surfaces - has profiled strips interlocking on surfaces, with spacer piece between

摘要

The profiled strips (3; 5, 6) are each joined in pairs only by a locking pawl (3.1;5.1;6.1) at right angles to the strip`s plane against the thrust of at least one spacer piece (4) loosely interposed between them. At least the spacer piece(s) or the two profiled strips or their locking pawls are deformable to a limited extent. The separate spacer piece is a seal thicker than the height of the separate locking pawl. The separate locking pawl has a toothed cross section with a wedge surface (3, 2) as a thrust piece for a corresponding wedge surface (3.2) of the paired locking pawl (3.1). ADVANTAGE - The connection can be released without a separate energy storage device, for instance for a window in a vehicle.