| 摘要 |
The mechanism has anti-trip mechanism that is provided with bistable element (5) to carry anti-trip stop element, and is fixed to a rigid structural element of timepiece movement through elastic connecting elements. An end of anti-trip stop element is arranged according to the angular position of a balance (2) to interfere with trajectory of pin (4), and to perform function of stop element, when balance exceeds normal angular travel. The anti-trip stop element (6) is provided with arms whose ends interfere with the trajectory of pin. |
