Radially oriented nutational traction drive transmission
Radially oriented nutational traction drive transmission with la
Ratchet apparatus with hand truck assembly
Ratio control mechanism for a friction drive transmission
Ratio control spool valve for a toroidal type infinitely variabl
Ratio control system for toroidal continuously variable transmis
Reciprocatable axial-to-rotor motor
Reduction gear
Rotational speed reduction and reversing mechanisms