Fluid friction coupling
Fluid friction coupling with closing slide
Fluid friction couplings
Fluid gear coupling
Fluid operated clutch
Fluid operated clutch control system having latch member
Fluid operated clutch disengaging apparatus
Fluid operated clutch or brake
Fluid operated clutch with a directional torque control
Fluid operated clutch with dual pistons
Fluid operated disconnect coupling
Fluid operated multiple-disk friction clutch
Fluid operated toothed clutch with dashpot
Fluid operator for releasing and rapidly engaging a clutch
Fluid power transmission
Fluid pressure actuated actuator mechanism for clutches and the
Fluid pressure actuated clutch for starting multi-stage turbine
Fluid pressure circuit
Fluid pressure clutch
Fluid pressure clutch