Hydraulic rotary clutch
Hydraulic slider coupling
Hydraulic transmission coupling apparatus
Hydraulically controlled torque coupling device
Hydro-mechanical combiner
Hydrodynamic control coupling
Hydrodynamic power transmission unit
Hydrostatic clutch
Hydrostatic clutch
Hydrostatic coupling
Hydrostatic coupling
Impulse torque converter
Inclusion of an anti-drain valve in viscous fan clutches
Infinitely variable positive gear ratio transmission
Integrally formed wiper and orifice for a pump plate of a viscou
Inter-axle transmission apparatus
Internal airflow check valve and method for a viscous fluid clut
Liquid friction clutch
Liquid friction clutch
Liquid friction coupling