GFA

Electric drives for gates and electric drives for stationary goods which can be moved by winding, lifting, lowering or sliding, in particular electric drives for roller doors, sectional doors, high-speed doors, fire protection doors, sliding doors, revolving doors, overhead doors, stacking doors, drop doors, folding doors, barriers and lifts, mainly service lifts; gears, couplings, chains, chain wheels, toothed wheels, cable drums of metal, wire ropes, bearings being parts of machines; safety stops and safety stops with releases for the locking elements of the aforesaid doors and goods (including safety stops fitted in gears), in particular centrifugal releases or wear monitoring releases for preventing uncontrolled movement

Control apparatus, including radio controls and switching units, including key switches and push buttons for the aforesaid drives and the doors and goods operated therewith; electric switches, in particular limit switches, contactors and light gates

Engineering in the field of motive power engineering