Stepless transmission gear system for automobiles

Stepless variable stroke drive having a non-rotating cam

Stepless, variable stroke drive having a non-rotating cam

Stepwise variable speed planetary drive

Subassembly for a differential

Subtractive and additive differential gear reduction system

Summing gear assembly, particularly for ship drives

Sun and planet gear transmission mechanism particularly for powe

Sun gear retainer in planetary gearset

Support structure of differential gear unit

Swivel head for industrial robots

Synchronized transmission with torque converter by-pass

System for controlling the transmission of a four-wheel drive ve

System for driving vehicle accessories through an...

System for generating difference in speed between left and right

System for shifting a vehicle to two or four-wheel drive

System for shifting four-wheel vehicles

Systems for adjusting vehicle seats