| 摘要 |
<p>Escapement comprises a first (24) and second button (25) applied to a perpendicular impulse disc (23) with axes parallel to the balance and for performing oscillations with a first and second alternation. An impulse pallet (26) is applied to the impulse disc for performing oscillations with a first and second alternation. A first lever (51) rotates around its axis (52) parallel to the balance axis (21) and has a fork for being engaged by the first button and a disengaging pallet for performing oscillations around its axis moved by the first button. A second lever (61) with an arrest pallet (64) performs oscillations around its axis.</p> |
