| 摘要 |
A timepiece movement includes an escapement mobile connected to a barrel by a going train and a spring balance as well as an escapement mechanism (1) including an impulse lever (8) and at least one regulating member (9). The impulse lever (8) and the regulating member (9), which co-operate with the escapement mobile, are controlled by control members (6.1, 6.2, 7.1) supported on the axle of the balance. Between positions in which they co-operate with the escapement mobile (1) and positions in which they do not co-operate with the escapement mobile, the impulse lever (8) and the regulating member (9) move in two different planes forming an angle therebetween.
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