| 摘要 |
The invention relates to a clock-making mechanism (100) comprising a first component (300) that is movable relative to a second component (200), comprising means for applying a resistant force of variable strength between a first surface (30) of the first component (300) and a second surface (20) of the second component (300), the first surface (30) comprising first magnetic areas, the second surface (20) comprising second magnetic areas, the first surface (30) and/or the second surface (20) generating magnetic fields having variable strength along the interface between the first surface (30) and the second surface (20) over the entire course of relative movement between the first component (300) and the second component (200), said fields attracting or repelling the second surface (20) and/or the first surface (30) and generating a resistant force when a force is applied to the first component (300) relative to the second component (200). One particular use consists in a barrel drum that does not have a slipping mainspring. |
