DEVICE FOR THE TOOL-FREE MOUNTING OF MODULES ON A TOP-HAT RAIL AND FOR THE DESTRUCTION-FREE, TOOL-FREE UNMOUNTING OF THE SAME

摘要

A device for the tool-free mounting of modules (13) on a top-hat rail (19) and for the damage-free, tool-free unmounting of the same comprises a double leg spring (1), having a first leg coil spring (2) and a second leg coil spring (3), which are arranged coaxially about a common spring axis (4). At a first end of the double leg spring (1), a spring end of the first leg coil spring (2) forms a first spring leg (5) and a spring end of the second leg coil spring (3) forms a second spring leg (6). The first and second spring legs (5, 6) are dimensioned identically and in each case form a hook (7, 8) bent in the direction of an opposite, second end of the double leg spring (1). The double leg spring (1) has a common intermediate leg (9) at the other, second end, which leg forms a hook (10) bent in the direction of the first end.