TRAIN OF CLOCKWORK WITH PERPETUAL JULIAN DATE

摘要

A series of clockworks of the present invention have the permanent Julian dates, it is characterized in that it includes an adjustment device, carry out steps performed for adjusting date indicator (2), for automatically considering that the moon has 28, 29 or 30, the regulating device includes that rotation cam (26) is intended petite person's step every 24 hours, the cam (26) has profile (28), generate for controlling sensor (30): the moving element (32) of oscillating movement is provided with ratchet spring system (34), (multiple) step is added for being advanced through needed for indicator (2), with the cam (26) travel forward make its number and with adjustment, so that the step of indicator (2), carries out a whole circle every year.