Shock-absorbing bearing for a rotating mobile of a clock movement

摘要

The timepiece movement (44) has an elastic device (56) having a rigid central part (58) having an aperture in which a pierced jewel (10) is arranged and materially connected to the timepiece movement via an elastic structure (26). An endstone (16) forms a top stop member for pivot (8) of pierced jewel and assembled to the central part so as to move integrally with the central part. The endstone extends at least partially above the elastic structure and is secured to the central part by an adhesive bond (60) between the central part and the bottom surface (17) of the endstone.