CPC Main Group
E05F 15/00 Power-operated mechanisms for wings (motor-operated accessories in locks for completing closing or initiating opening of a wing E05B17/00)
4 direct subcodes
Child Classifications
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- E05F 15/40 Safety devices, e.g. detection of obstructions or end positions
- E05F 15/50 using fluid-pressure actuators
- E05F 15/60 using electrical actuators
- E05F 15/70 with automatic actuation