IPC Main Group
G04B 15/00 Escapements
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- HOROLOGY
- Subclass:
- MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
Related Keywords
mechanical ESCAPEMENTS in clocks
5 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G04B 15/02 permanently in contact with the regulating mechanism
- G04B 15/06 Free escapements
- G04B 15/1 with constant impulses for the regulating mechanism
- G04B 15/12 Adjusting; 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