Detection using safety edges

Full Title

Power-operated mechanisms for wings > Safety devices, e.g. detection of obstructions or end positions > Detection using safety edges

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES

Subclass:

DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING

Child Classifications

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• E05F 15/43 responsive to disruption of energy beams, e.g. light or sound
• E05F 15/44 responsive to changes in electrical conductivity
• E05F 15/46 responsive to changes in electrical capacitance
• E05F 15/47 responsive to changes in fluid pressure
• E05F 15/48 by transmission of mechanical forces, e.g. by rigid or movable members