FIELD: watches and other time measuring instruments.
SUBSTANCE: clock resonance mechanism (1) with rotary weight (2), rotating about virtual axis (A) of rotation, comprises bending hinged mechanism (10), first (11) and second (12) fixed supports, to which by means of first elastic unit (21) and second elastic unit (22), which jointly determine said virtual axis of rotation, is attached rotary support (3), to which rotary weight (2) is attached, said bending hinge mechanism (10) being planar, wherein first resilient assembly (21) includes, on both sides of virtual axis (A) of rotation, first outer flexible plate (31) and first inner flexible plate (41), interconnected by first intermediate plate (51), which is rigider than each of said plates, and jointly determining first direction (D1) passing through virtual axis (A) of rotation, and second resilient assembly (22) includes second flexible plate (62) defining second direction (D2) passing through virtual axis (A) of rotation.
EFFECT: clock resonance mechanism is proposed.
26 cl, 11 dwg
