DIFF Subgroup
E05F 15/40 Safety devices, e.g. detection of obstructions or end positions
Introduced: January 2015
Full Title
Full titles differ between systems:
IPC:
Power-operated mechanisms for wings > Safety devices, e.g. detection of obstructions or end positions
CPC:
Power-operated mechanisms for wings (motor-operated accessories in locks for completing closing or initiating opening of a wing E05B17/00) > Safety devices, e.g. detection of obstructions or end positions
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2015.
Child Classifications
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- E05F 15/41 Detection by monitoring transmitted force or torque (E05F15/48 takes precedence); Safety couplings with activation dependent upon torque or force, e.g. slip couplings since 2015 IPC+CPC Available in IPC and CPC
- E05F 15/49 specially adapted for mechanisms operated by fluid pressure, e.g. detection by monitoring transmitted fluid pressure (E05F15/47 takes precedence) since 2015 IPC+CPC Available in IPC and CPC