DRIVING AND TRANSMITTING ELEMENT FOR AN ESCAPEMENT, ROLLER TABLE AND ESCAPEMENT EQUIPPED WITH THEM, AND TIMEPIECE INCLUDING THEM

摘要

The driving and transmitting element (10, 50) is in the form of a ring (20) having an outer face (32) from which a stud (40) extends radially. Application to a roller table (60, 70) of a lever escapement (80) for a timepiece (90) including such a driving and transmitting element (10, 50) for rotating the anchor (84) and for transmitting an impulse from the anchor (84) to the roller table (60, 70).