Clock movement with tourbillon equipped with a shock-protection device

摘要

The timepiece movement (1) has a tourbillon (10) including a rotating carriage (12) bearing a sprung balance (16) and an escapement. The bottom and top pivots of carriage are supported by bottom and top bridges, respectively. The carriage is pivoted between a bottom plate (22) of timepiece movement and a tourbillon bridge (24). A stop element is arranged for limiting the axial shake of carriage.