发明名称 WATCH MOVEMENT PROVIDED WITH SEVERAL BALANCE WHEELS
摘要 The invention concerns a watch movement provided with: a case (10, 12, 14, 16, 18, 20), a power source (22, 24), a plurality of balance wheels (33) operating in resonance, at least one escapement (30, 31) maintaining the movement of one of the balance wheels (33), and cinematic linking means (28) connecting the power source (22, 24) to the escapement (30, 31). The invention is characterized in that it further comprises: a resonance structure (34) substantially balanced with reference to an axis (A) and whereon are the balance wheels (33) and the escapement (30, 31) are pivotingly mounted, and a linking member (50) connecting the resonance structure to the frame and oriented along said axis.
申请公布号 WO2006032974(A3) 申请公布日期 2006.08.31
申请号 WO2005IB02778 申请日期 2005.09.20
申请人 ANTOINE PREZIUSO GENEVE SA;PREZIUSO, ANTOINE 发明人 PREZIUSO, ANTOINE
分类号 G04B17/00;G04B17/06 主分类号 G04B17/00
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