Patent classifications
G
PHYSICS
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G04
HOROLOGY
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G04B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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G04B5/02
by self-winding caused by the movement of the watch
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G04B5/18
Supports, suspensions or guide arrangements, for oscillating weights
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G04B5/188
Bearing, guide arrangements or suspension of the movement forming oscillating weight
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G04B5/188

Annular oscillating weight and timepiece comprising such an oscillating weight
09557712 · 2017-01-31 · ·

The oscillating weight includes a drive ring and a heavy sector. The drive ring includes an annular transmission portion which has a coaxial toothing and a second annular portion concentric to the annular transmission portion, the heavy sector being fixed to the second annular portion. The drive ring further includes a plurality of connecting elements which are elastically deformable and which connect the annular transmission portion to the second annular portion.