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1. (WO2018083586) TIMEPIECE MOVEMENT

Pub. No.:    WO/2018/083586    International Application No.:    PCT/IB2017/056748
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Wed Nov 01 00:59:59 CET 2017
IPC: G04B 17/28
Applicants: CONCEPTO HOLDING SA
Inventors: DIJKSTRA, François
Title: TIMEPIECE MOVEMENT
Abstract:
A timepiece movement comprises at least two tourbillon mechanisms (4, 5), a first tourbillon mechanism (4) comprising a first carriage (C1) rotatable about a first axis (A1) and on which a first balance wheel (6) and a first escapement wheel (7) are pivotably mounted, and a second tourbillon mechanism (5) comprising a second carriage (C2) rotatable about a second axis (A2) and on which a second balance wheel (60) and a second escapement wheel (70) are pivotably mounted. The movement also comprises a third carriage (C3) optionally rotatable about a third axis (A3). The first and second carriages (C1, C2) are stacked and are supported by the third carriage (C3).