Micrometric displacement mechanism for displacing guiding element of clockwork mechanism of watch movement, has displacement unit controlled by adjustment unit off-set with respect to axis and to theoretical position of guiding element

摘要

The mechanism (1) has a displacement unit i.e. micrometric displacement unit (30), for displacing a guiding element (10) with respect to a reference axis. The displacement unit is controlled by an adjustment unit (40) off-set with respect to the axis and with respect to a theoretical position of the guiding element. The adjustment unit adjusts a stroke limited to amplitude of adjustment. An amplitude reduction unit (50) prints an adjustment stroke to the guiding element, where amplitude of the stroke is lower and proportional to adjustment stroke printed to the adjustment unit. Independent claims are also included for the following: (1) a clockwork mechanism (2) an escapement mechanism (3) a tool for displaying and installing a guiding element (4) a timepiece movement (5) a method for adjusting an escapement mechanism.