ISOCHRONISM CORRECTOR FOR CLOCKWORK ESCAPEMENT AND ESCAPEMENT PROVIDED WITH SUCH A CORRECTOR

摘要

A mechanical oscillator isochronism corrector includes: a frame (12), a flexible blade (14) integral with the frame to act on the mechanical oscillator at a contact portion (14a) presented by the blade, first element for adjusting the pre-stress of the flexible blade including a pre-stress finger (22) acting on the flexible blade, the first adjustment element being integral with the frame.