Fluid friction coupling
Fluid friction coupling
Fluid friction coupling
Fluid friction coupling
Fluid friction coupling with closing slide
Fluid friction couplings
Fluid gear coupling
Fluid operated brakes and reversing clutches for winch drums
Fluid operated clutch
Fluid operated clutch and brake
Fluid operated clutch and brake
Fluid operated clutch control system having latch member
Fluid operated clutch disengaging apparatus
Fluid operated clutch or brake
Fluid operated clutch override control system
Fluid operated clutch with a directional torque control
Fluid operated clutch with dual pistons
Fluid operated disconnect coupling
Fluid operated modular clutch-brake device
Fluid operated multiple-disk friction clutch