Opening and closing mechanisms, namely machines, machine motors, machine engines and machine gears, in particular for moving doors, gates, windows, turnstiles and room partition systems;
machine tools;
motors and engines (except for land vehicles);
machine coupling and transmission components (except for land vehicles);
conveyors;
conveyors belts;
vending machines;
door openers and door closers (electric, hydraulic and/or pneumatic);
hydraulic, pneumatic and electric motors;
hydraulic pumps;
elevators;
compressed air pumps and engines;
control mechanisms for machines, machine engines and machine motors, in particular for moving doors and gates.