| 摘要 |
DEVICE FOR THE TOOL-FREE MOUNTING OF MODULES ON A TOP HAT RAIL AND FOR THE DESTRUCTION-FREE, TOOL-FREE UNMOUNTING OF THE SAME A device for the tool-free mounting of modules (13) on a top-hat rail (19) and for the destruction-free, tool-free unmounting of the same is suggested, which is realised as a double leg spring (1), with a first leg spring (2) and a second leg spring (3), which are arranged coaxially to a common spring axis (4), wherein, at a first end of the double leg spring (1), a spring end of the first leg spring (2) forms a first spring leg (5) and a spring end of the second leg spring (3) forms a second spring leg (6), wherein 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 another, second end of the double leg spring (1), wherein 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, wherein the first and second hooks (7, 8) at the first end of the double leg spring (1) and the hook (10) formed by the intermediate leg (9) at the second end of the double leg spring (1) protrude out of a plane on the same side formed by the straight parts (11, 12) of the double leg spring (1) located between the leg springs (2, 3) and the common intermediate leg (9), wherein the two leg springs (2, 3) protrude out of this plane at the opposite side, and wherein the leg springs (2, 3) are realised in such a manner that the hooks (2, 3) at the first end of the double leg spring (1) and the hook (10) formed by the intermediate leg (9) at the second end of the double leg spring (1) can be pulled apart against the force of the leg springs (2, 3). ON<* 0 X rnv:/ kIii 'Ks~ ~K1111-111 WIN1 i |
