Selective leverage technique and devices
Selective torque clipping mechanism
Selectively manual or automatic shift control for a two...
Selectively operable intermittent motion apparatus
Selector mechanism for operating a gearbox
Selector mechanisms for change-speed gears
Self adjusting wet brake for use with a transmission or...
Self aligning drive nut bracket
Self aligning gear set
Self cleaning sprocket
Self commutated electromotive device
Self regulating continuously variable transmission
Self tensioning belt drive
Self-adjusting motor mount for drive motors of a pen plotter
Self-aligning idler
Self-centering rolls
Self-cleaning centrifugal clutch
Self-contained envelope for vehicular transmission servo...
Self-contained mechanical actuator
Self-contained power transmitting assembly