| 摘要 |
<p>The invention relates to a rotary member (5), in particular an oscillating member, of a clock mechanism (100), in particular a balance (5) of a clock oscillator (100), comprising at least one weight (4), the configuration of which can be modified such as to modify the moment of inertia of the member, the weight being arranged such that the configuration of the mass element can be modified in an active or controlled manner while the member is moving or stopped.</p> |
