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
G04B5/00—Automatic winding up
G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
G04B5/187—Bearing, guide arrangements or suspension allowing movement in more than one plane, e.g. there is more than one moving weight, or more than one plane in which the weight moves, and it can change place relative to the clockwork
Mécanisme évitant les variations de marche dues à la gravitation sur un dispositif réglant à balancier-spiral et pièce d'horlogerie incorporant ce perfectionnement
Dispositif pour appliquer une charge d'intensite et d'orientation determinees et reglables a au moins un roulement a bille associe a un arbre tournant