CPC Main Group
G04B 15/00 Escapements ( electric or magnetic means for converting oscillatory to rotary motion in electromechanical time-pieces )
5 direct subcodes
Child Classifications
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- G04B 15/02 permanently in contact with the regulating mechanism
- G04B 15/06 Free escapements
- G04B 15/10 with constant impulses for the regulating mechanism
- G04B 15/12 Adjusting (tools therefor G04D1/02); Restricting the amplitude of the lever or the like
- G04B 15/14 Component parts or constructional details, e.g. construction of the lever or the escape wheel