Machine couplings, in particular slip clutches, torque limiters, torsionally rigid shaft couplings, clutches being [ hydraulic, ] pneumatic and mechanical clutches for machines; overload clutches being [ hydraulic, ] pneumatic and mechanical clutches for machines for securing linear and rotational movements; brakes being hydraulic, pneumatic and mechanical breaks for machines; electrical brakes for machines; flexible couplings as machine parts, not for land vehicles; machine couplings and transmission components as machine parts, not for land vehicles; clutches for machines; couplings as machine parts, not for land vehicles; electric motors with gears, not for land vehicles; electrical engines, other than for land vehicles; transmissions for machines

[ Hydraulic or ] pneumatic power switching devices and controls for power couplings, brakes and drives; electric couplings, in particular slip clutches, torque limiters [ and torsionally rigid shaft couplings ] ; electric overload clutches and controls for controlling linear and rotational movements; electrical torque measuring devices; electric and electronic control devices in the nature of electronic power switches for torque transducers, clutches, brakes and couplings

Replacement of brakes and couplings