Device for changing the flow rate in a torsional oscillation dam
Device for regulating rotational speed of the driven rotor...
Differential-speed-dependent coupling
Dimpled bimetal temperature responsive fan drive coupling
Drain mechanism for hydraulic power transmission joint
Drain mechanism for hydraulic power transmission joint
Drive coupling unit
Driving apparatus for telescopic antenna and overload prevention
Driving power transmission
Driving power transmission device
Dual face wiper for a viscous fluid clutch
Dual speed viscous fluid coupling
Dual stage control for viscous fluid coupling